Best Data Recovery Softwares Blog » Data Storage

Fiserv Launches Data Vaulting Solution to Deliver Secure Data Backup, Storage and Recovery for Banks and Credit Unions

roger — Tue, 21 Jun 2011 02:07:09 +0000

Fiserv Launches Data Vaulting Solution to Deliver Secure Data Backup, Storage and Recovery for Banks and Credit Unions
Fiserv, Inc. , the leading global provider of financial services technology solutions, today announced the launch of Data VaultingTM from Fiserv, a solution that delivers secure and efficient data backup, storage and recovery for banks and credit unions.

How data recovery software are useful?

roger — Fri, 05 Nov 2010 02:16:21 +0000

Have you ever come across a scenario where your computer’s hard drive succumbed to corruption? Hard drive failure is a common scenario and can happen anytime. You might get prior warning signals or might not. The biggest concern, however, remains how to recover the lost or inaccessible data. In many cases, individuals lose hope to recover their vital information and do not make efforts to look around for a possible solution. Fortunately, to help all those ignorant and affected individuals, there are many data recovery software available. These tools address almost all data loss problems, and you just have to select an application depending on the nature of the data loss and storage media.

Data recovery products have emerged as revolutionary applications which help you recover data on your own. They incorporate many features which make it a cakewalk for you to recover deleted or lost data from various storage media including hard drives, pen drives, camera cards, external hard drives, and other removable media. Let’s have a look at some of the major advantages of data recovery software:

• Easy-to-use: Recovery utilities are completely hassle-free and incorporate simple and graphical user interface to guide you on how to perform recovery. Even if you do not possess technical skills, these tools can be used without acquiring any knowledge. All you have to do is follow the instructions provided with them

• Less time consuming: Most of the data recovery software are designed to perform recovery in a fast manner, but that doesn’t mean they are not efficient.

• Versatility: Data recovery software are available for different storage media and support recovery of lost or deleted data in numerous data loss situations.

• Availability: You do not have to explore a lot, these tools are easily available in abundance on the Internet. You just have to download them and they are ready to be used. Thus, you need not wait any longer to perform a data recovery task.

Data recovery tools selected from a reputed data recovery company will always yield favorable and successful results. Therefore, you must pay attention while trusting a company and its product. A software, chosen wrongly, can pose serious threat to already inaccessible or lost data, and might even end up destroying the possibilities of data recovery.

Stellar Data Recovery Inc are leaders in providing unmatchable data recovery services and software. Their range of do-it-yourself applications include software for Windows data recovery, iPod recovery, photo recovery, video recovery, databases recovery, file repair and others. All data recovery applications from Stellar guarantee exceptional results and are absolutely risk-free.

Tom patrick is an repository editor and tech freak who loves to explores latest happening in the world of data recovery. Chosen data recovery for research as it’s the most talked about issue these days and also challenging enough. In progression written this article about NTFS Data Recovery and file recovery

Know Your Memory stick data Recovery Software

roger — Mon, 16 Aug 2010 01:35:02 +0000

Usually consumers get worried about losing our their precious datas on which they have worked for hours. Today memory stick is available with a new software that will not let your saved datas to be lost forever. Consumers should know that the memory stick data recovery software is designed to retrieve lost, deleted, corrupted, files and folders from pen drive mass storage media. This software can very easily recapture deleted media files, audio songs, videos, pictures, photos, images, and many other important folders from major branded USB memory stick data storage media.Memory stick data recovery software is designed by using advanced techniques. Also this advanced recovery software efficiently rescue missing, deleted, formatted, data from different bad crashed USB memory stick data storage media in very possible manner and affordable way. The Flash drive file Reviving tool supports all types of major memory stick brands like Sony, Transcend, Kingston, Sandisk, and Lexar. Also important to know the Pro Data Doctor Recovery software is quite safe, easy, and non-destructive read-only utility. Memory stick also supports retrieval of all files like jpeg, tiff, mpeg, mov, doc, mp3, txt, and much more. Memory stick data recovery software has user-friendly graphical interface, and no technical or prior training is needed to operate the software. Also professional software smoothly runs on all windows platform and provides inexpensive product for common users. With all these benefits the demand of memory stick data recovery software has been enhanced in many parts of the world. If you still have any doubt then can visit websites to know the latest updates of memory stick. Interested buyers can visit online shops to know the latest updates of this software and to carry out its future benefits.

For more information you need to visit our site memory stick or you can also buy mini sd cards,micro sd card,sd memory cards,memory stick,micro m2 cards,memoryBits from this website flash drive.For more information about Compact Flash Cards, Mobile Phone Memory card visit Memorybits.co.uk

Find The Best Data Recovery Toronto

roger — Wed, 21 Jul 2010 09:37:11 +0000

The data that you keep in your home is very important and if anything wrong goes with the data then you would have a lot of problems. This is why if you are having a data loss due to some problems with your computer then the situation can be quite disturbing for you. Thanks to the data recovery Toronto that you can now easily recover all of your lost data which happened due to the crashing of the system. The process of data recovery involves the salvaging of the failed, corrupted or inaccessible data from the secondary storage. This kind of storage can be anything such as the hard disk, storage tapes, DVDs or the CDs etc. These storage media would allow you to get your important and necessary files back that are important for you. The data recovery Markham can be of different types. There are many companies over there that can provide you the help regarding the recovery of the lost data. Sometimes due to the physical or logical damage to your computer you would want to recover the lost data while in other cases the data recovery can be for the web pages also. The data recovery Ajax works with Javascript to reload some part of data for the web page from the server. This can save a lot of time as well as network resources so that the server would not have to send the whole web page again and again. The server would only send that part of the web page which was lost due to some problems.

It is possible to get all kinds of data back if they are lost. Also, you can find many software and services from the companies that can help you to find your lost data. If you are not sure from where to get the services of data recovery then you must consult some professional company for getting the help. The situation would be really problematic if you have lost your important and essential data. There are many places and you can find the data recovery software from all the places. The most common problem solved by the data recovery Durham and data recovery Durham is the one which has problem with the operating system. Due to the failure of your operating system the data from your computer would be lost and with the help of the special tools and services you can find your data back.

You can also have a data loss due to the disk level failure. In this situation, your file system gets corrupted or starts to have some problems. In such a case you would not be able to access the data which is present on your computer. With the help of the data recovery Richmond Hill you would be able to find your important documents such as the text files, photos, videos or any other files without giving any damage to those files. You can protect your computer with the help of data recovery software.

Tom Luther is an author of recovermypc, One of the best data recovery service company. He is writing articles on Data Recovery Barrie since long time.

Data Loss and data recovery- file recovery tool to HDD repair tools- how to prevent data loss

roger — Tue, 20 Jul 2010 00:47:49 +0000

File recovery and HDD repair tools the most flourishing filed in the modern IT business world because data loss happens every day. Data loss is inescapable and can be reported everywhere whether due to human error, software corruption, hard drive failure or other data loss causes. Data loss has serious implications for business. Data loss can lead to costly downtime for sales and marketing and reduced customer service while customer databases are restored or rebuilt. Lost financial data can lead to lost contracts and stock value, or worse. File recovery and HDD repair tools is common because 6% of all PCs will suffer an episode of data loss in any given year, 31% of PC users suffer data loss of all their files due to events beyond their control. From the statistical analysis of DataLossDB(see picture ), It is accepted that data lose prosper the whole data recovery and file recovery industry.

Why data loss is so common in the modern life? And how does data lose? First it should mention the growth of data storage is that the cost per megabyte has plummeted over the past twenty years, hard drive capacity was increased 200-fold in ten year (see picture).Companies are relying more and more on data in a distributed environment and “paper files” is less used than a computer. Most important files are store on a small disk, if the hard driver is corrupt; you have to resort to file recovery.

Data loss can due to any reasons, but file Recovery engineers classify hard drive data loss in two main categories:

Logical failure – the hard drive is in working order but some files or data cannot be accessed for logical reasons such as a lost partition or accidental reformatting, the logical file recovery software can solve those problems.

Physical failure – the hard drive is not functioning. The most common causes are head crashes and motor failures so both file recovery and data recovery are needed.

To start a file recovery business, firstly should understand the reasons cause data loss. There are two types of Data Loss in data recovery.

Logical Data Loss: Hard drive that is physically functioning, recognized by the system BIOS, and where critical data is not accessible, this is likely to be experiencing a logical failure. Logical Data Loss is the most common damage in file recovery. Logical data Loss is caused due to:

Human error, including accidental deletion of files;

Virus attack;

Software malfunction;

Power surge.

Physical data Loss is a hard drive cannot accessible by software such as the system BIOS, Windows’ Disk Management, or other disk utilities it can be considered as truly dead and in need of data recovery, Physical data Loss happens due to various reasons such as:

Hardware failure (electrical, mechanical component), including damage by power surge and drive failure.

Natural disasters like floods, fire, lightning.

Accidental dropping of disk to the floor also may cause hard disk getting damaged physically.

Statistical investigate from file recovery companies can give us a clear understand of data loss reasons.

Statistical investigate from file recovery and data recovery services companies show that data Loss could be concluded as following reasons: Hard drive failure is the most common cause of data loss, accounting for 38 percent of data loss. Drive read instability includes occasions where media corruption or degradation is about 30%. Software corruption, which might include damages, caused by system software or other program (e.g., virus attack), accounts for 13 percent of data loss incidents. Human error accounts for 12 percent of data loss episodes. This includes the accidental deletion of data as well as incorrectly partitioning the hard drive.

In file recovery filed, there are some distinguishes on broad sense file recovery and general file recovery, as well as file recovery, data loss is also have the broad sense data loss and general data loss, broad sense data lose including stolen laptop, stolen document, web and hack(see picture )

What we usually mentioned is general data loss which can find back the lost data by file recovery and data recovery.

Thus data loss is so common in daily life, which industry is the worst industry that the recoverable data loss? Data from file recovery and data recovery services companies show that customs form the Government, Healthcare and Education are the most valuable client. The Statistical picture from file recovery companies can give us a clear understand of the structure proportion (see picture )

Here need a clear mind on recoverable date loss and unrecoverable data loss. File recovery engineer point out that data loss will result in one of two outcomes: either the data loss are recoverable with the assistance of file recovery technician, or the data are permanently lost cannot find back. Each data loss incident must take into account both possibilities. The ability to recover data depends on the cause of the data loss. The permanent loss or theft of a laptop whose data have no backup will result in permanently lost data. In addition, fire or flood damage can also make the possibility of data recovery very remote. For other causes of data loss, file recovery technicians are becoming more adept at restoring inaccessible data. Taking into account all causes of data loss, evidence suggests that in 83 percent of the cases, data may be recovered.

To start a file recovery process, firstly should understand how data is stored on a hard drive. When information is written to a drive, the location of the information is stored in a file that resembles a table of contents for a book, on computers running DOS and Windows operating systems, the File Allocation Table (FAT) or the Master File Table (MFT) holds this information. When a file is deleted, the FAT or MFT table is updated to tell the computer the space on the hard drive is available, however the actual data is not deleted until it is overwritten with new data. This is why you read about computer forensic teams, the FBI, and other law enforcement being able to recover data to solve crimes or incriminate individuals. Using file recovery tools and HDD repair tools, you can restore files that were accidentally or otherwise deleted. In more severe case, services such as Drive Savers are used to recover data that has been physically or electronically destroyed.

Hard drive failure is the largest single explanation for data loss. Hard drive failure may be related to mechanical, electronic, or firmware failures. Hard disk failure occurs when a hard disk drive malfunctions and the stored information cannot be accessed with a properly configured computer. A disk failure may occur in the course of normal operation or due to an external factor such as exposure to fire or water or high magnetic waves, or suffering a sharp impact, which can lead to a head crash. Mechanical failures occur when physical components of the device itself begin to wear or malfunction. Electronic failures occur when the printed circuit board begins to produce errors. Finally, many hard drive failures are related to out-of-date, corrupt or buggy firmware. Firmware is the controlling software that is built into the hardware device itself stored on disk platters of the drive. Like most software in use today, firmware may become damaged or corrupt over time. This is a very common failure for modern drives because of the complexity of firmware design.

As same as data loss type, there are 2 types of hard drive failure: logical and physical.

In case of logical failure, data cannot be accessed because data structure on the disk is damaged. It happen as a result of an accidental deletion of important system files, partitions/volumes, accidental hard drive formatting or deletion of hard drive, application conflicts, operating system corruption or virus attack) But the mechanically the hard drive is intact and working properly. Often, the drive still gets recognized by the BIOS, but would not boot. In this case, some problems can be solved by file recovery software, but other problems only resort to quality HDD repair tools or data recovery hardware.

If the hard driver had a mechanical or electrical hard drive failure, file recovery software won’t help. Only data / file recovery experts with HDD repair tools can retrieve back the information and even repair the hard drive. However, for all cases of data loss there are certain actions you should avoid to maximize chances of data file recovery. Physical hard drive failure is unavoidable, sooner or later. As a rule, hard drives either crash at the beginning of their life or may last for years.

Most instances of hard drive failure do not destroy all of the data on the disk and much of the data on failed drives is often recoverable. Both consumer applications and professional file recovery tool and data recovery tools are available to recover lost data. Which alternative to choose depends upon the value of the lost data? The more valuable the data on the failed drive the fewer non-professional recovery attempts should be made. Non-professional file recovery tools and system software often fix errors by overwriting the file system on the drive. Though this may repair the file system, it permanently destroys the data. Disks with highly valuable data should be sent to a professional file recovery service. File recovery firms found that 15% of all non-recoverable data loss situations were created by prior non-professional file recovery attempt.

The most thorough professional file recovery services are able to retrieve data from drives with mechanical, electronic, and firmware failures. Broad sense data recovery includes drive restoration, disk imaging, and data retrieval. First, during the drive restoration phase any existing damage on the hard drive is repaired. This includes mechanical problems such as failed heads, electronic problems such as failed PCBs, and firmware issues. These repairs are made by replacing individual drive components with donor parts and fixing firmware. A second phase is disk imaging where the contents of the drive are retrieved, e.g. retrieving bad sectors or handling other read instability issues, and copied to a healthy drive to reduce the probability of further data loss on the original drive. Finally, the data is retrieved from the new healthy drive. During this phase the drive file system is restored, all files are verified for integrity and repaired. It should be noted that many professional file recovery services focus almost exclusively on data retrieval. However, without adequate attention to drive restoration and disk imaging any data retrieval effort will likely encounter serious challenges and may lead to further drive degradation and data loss.

What are the common Reasons of Hard Disk Drive failures?

1. Electronic Component Failure

2. Motor Failure

3. Read / Write Head Failure

4. Media Damage

5. Firmware Corruption

6. Logical Failure

7. Age and Usage

8. Faulty air filter:

Electronic components may fail due to voltage transients, heat or poor handling. Substitution, repair and re-programming is generally required in order to recover data stored on the hard disk. PCB assemblies are however hyper tuned at the manufacture stage and specialist re-programming and calibration is subsequently required to restore the hard disk to a working condition.

Hard disk motor spindles have fluid bearings; sometimes this fluid leaks or becomes overheated and in-effective. The motor will then seize and the hard disk platters fail to rotate. Platter and component re-location to another hard disk assembly is required to affect a repair and restore data.

Read / write heads are aerodynamically designed to “fly” at nanometer distances above the surface of the platters. Ceramic thin film sensors at their tip detect magnetic information (data) stored on the surface of the platter. Occasionally the atmosphere in the hard disk enclosure will become contaminated or vibration will cause the dynamic of the head to be disturbed. This disturbance will cause the read /write process to malfunction resulting in bad data read write cycles and eventual failure.

This type of failure usually manifests itself as a distinct clicking noise as the head actuator makes failed repeat attempts to locate data at the same platter track location.

Media Damage

Amazingly all computer hard disk magnetic storage media is manufactured imperfect but to acceptable and controllable levels. During normal operations imperfections will sometimes increase above the predefined acceptable level. This can be due to heat, vibration, head crash, shock or other factors. The operating system will flag errors or fail to boot and data files will then become in-accessible. Read/.Write head replacement and file repair will allow data file structures to be examined and assessed as to their validity.

Hard disk firmware holds precise parameters relevant to the configuration of the assembly at the time of manufacture. Occasionally the firmware becomes corrupt or will “roll back” to an incorrect set of parameters. Under these conditions the location of the stored data as reported to the operating system will be lost. Simple restoration of the correct parameters will allow the hard disk to function correctly. What causes this corruption? Operating system to drive software bugs, control bus protocol failure, it is difficult to determine but failures do occur.

Data files are stored at logical locations that relate to a number of physical locations on the surface of the hard disk platters. These logical locations are held in tables by the operating system and indexed when running specific software applications. Operating system errors, reloads or incorrect upgrade applications will sometimes corrupt these tables and data will become in-accessible. This is generally referred to as a logical failure. Logical errors can be repaired with file recovery software available from the internet. Be cautious however – if you are intending to run a fix utility on your disk you can inadvertently damage these tables irreparably and your data will be unrecoverable. This is especially true when running Scan Disk and Chick disk on a damaged hard drive.

Age and Usage:

As with all mechanical devices, after a certain amount of normal use, they wear out. The motor and bearings don’t last forever. The time for a hard drive to wear out could be much longer than your computer’s lifespan or you can accelerate the process by running your computer constantly without spinning down the disk. This happens often in desktops that are left to run overnight as well as in servers which run constantly by design.

Faulty air filter:

The air filters on today’s hard drives equalize the atmospheric pressure and moisture between the hard drive enclosure and its outside environment. If the filter fails to capture a dust particle, the particle can land on the platter, causing a head crash if the head happens to sweep over it. After a hard drive crash, each particle from the damaged platter and head media can cause a bad sector.

What to Do When you Experience Hard Drive Failure

http://www.disk-recover-data.in/index.htm

Evidenced, hard drive failure is the most common source of data loss which can lead to negative consequences for any business. Unfortunately, hard drive failure is inevitable. It is not a question of if a firm’s hard drives will fail, but when. However, with proper planning and a strategic response hard drive failure does not have to lead to data loss. Below we offer seven recommended strategies for dealing with hard drive failure.

If the failed drive is the system boot disk, immediately unplug the computer and remove the drive. Do not attempt to reboot from this drive. Depending on the nature of the data stored on this drive, one may wish to make an initial attempt at data recovery before sending the drive to a professional data recovery service. However, if the data on the drive is mission critical, we recommend immediately contacting a professional data recovery service.

If the disk does not contain mission-critical information, one may attempt to retrieve the data without the assistance of a professional data recovery service. However, do not execute any system software, such as ‘chkdsk’ to repair the file system unless you can afford to lose the data completely. System software is intended to repair a disk’s file system, not to recover data. These tools will most likely overwrite lost data.

If the failure is definitely related to the file system (e.g., deleted files, OS failure, or virus attack…), and not physical, electronic, or firmware failure, data retrieval software may be able to recover the disk’s data. We recommend first installing the drive into an external USB enclosure for this process to reduce the disk utilization during boot up. Once the drive is recognized by the Operating System, immediately begin the data retrieval. Do not save any files to the target disk or install programs as this would likely overwrite lost data. Though this strategy is often successful, there is a chance the OS will overwrite some lost data while updating or writing system files to the drive thus resulting in data loss. Therefore we do not recommend applying this recovery method on drives containing mission-critical information. If this strategy does not recover your data you should contact a professional data recovery service for assistance.

Never open a drive case. It may only be opened in a clean-room environment. Any other exposure will eventually result in the physical destruction of the disk’s magnetic layer and the complete loss of data.

Never attempt to swap PCBs from a healthy drive to a failed drive. Modern hard drives are manufactured with unique configuration parameters based on the tolerances of the individual components at the disk’s manufacture. Applying PCB/ROM to a disk for which it was not manufactured may destroy the drive and make it non-repairable. This is true even if the two drives share a common manufacturer, model, and manufacturing date.

Do not attempt to “repair” bad sectors or to read data from bad sectors by using data retrieval software on a failing disk. Doing so will either overwrite the underlying data or result in data loss. Note: as described above professional imaging tools retrieve bad sectors to a healthy disk rather than repairing or skipping bad sectors from a failing disk.

In cases of water, fire, or vandalism damage, do not attempt to power up a system that contains critical data. Doing so may destroy the disk’s magnetic layer and cause the data to be non-recoverable.

While data loss affects everyone who uses a computer, it is especially problematic for those who use word processing software. There is nothing more frustrating than losing the important documents that you’ve spent so much time creating — especially if you’re like most users who create documents directly on the computer and don’t have the benefit of a handwritten copy. If you’d like to reduce your chances of requiring data recovery, consider giving some of these free or low-cost tips a try.

The way to prevent data loss

1. Never store your documents on the same drive as your operating system

While most word processors will save your files in the My Documents folder, this is the worst place for them. Whether it is a virus or software failure, the majority of computer problems affect the operating system, and oftentimes the only solution is to reformat the drive and reinstall the operating system. In such an instance, everything on the drive will be lost.

Installing a second hard-drive in your computer is a relatively low cost way to take care of this problem. A second internal hard-drive will not be affected if the operating system is corrupted, and it can even be installed in another computer if you need to buy a new one; further, you’ll be surprised at how easy they are to set up.

If you’re skeptical about installing a second internal drive, an excellent alternative is to buy an external hard-drive. An external drive can be attached to any computer at any time simply by plugging it into a USB or firmware port.

Many external drives also have the added benefit of one-touch and/or scheduled back ups — you simply specify the folders and the software will take care of the rest. I use Maxtor’s external 200GB hard drive, which not only has ample room, but is easy to use (compare prices).

If another hard-drive is not an option for you, then save your files to clearly labeled floppy disks, but beware: computer manufacturers are moving away from including floppy drives with new computers, so you might have problems in the future retrieving data from floppies.

2. Back-up your critical files.

Back-up your critical files. With the ability to store data on CDs on a weekly or monthly basis, a small investment in a stack of CDs will save you from loosing your critical documents, files, priceless images and MP3s. Back-up your do it regularly and always verify your back-up by restoring the data to your computer.

Just storing your files in a different location than your operating system isn’t enough; you need to create regular backups of your files, and let’s face it, even your back up is subject to failure: cds get scratched, hard drives break, and floppies get erased.

It makes sense to increase your odds of being able to retrieve a file by having a second back up of it; if the data is truly important, you might even want to think about storing a backup in a fireproof vault.

3. Install Anti-Virus program.

Run some sort of Anti-Virus Program. Viruses get into your computer a variety of ways; by reading an infected attachment in your e-mail, by sharing files (which are already infected), and by visiting websites that take advantage of security flaws to compromise and destroy your data.

4. Beware of email attachments

Even if you’re certain they don’t contain viruses, email attachments can cause you to lose data. Think about it: if you receive a document with the same name as one on your drive, and your email software is set to save attachments in the same location, you run the risk of overwriting the file that’s already there. This often happens when you’re collaborating on a document and send it via email.

So make sure you set your email program to save attachments in a unique location, or, barring that, make sure you think twice before saving an email attachment on your hard drive.

5. Beware of user error

We don’t like to admit it, but we often engineer our own problems. Take advantage of safeguards included in your word processor, such as versioning features and tracked changes. Common ways users lose data are when they’re editing a document and accidentally delete portions — after the document is saved; the portions that are changed or deleted are lost unless you’ve enabled features that will store changes for you.

If you don’t want to mess with the advanced features, use the F12 key before you start working to save the file under a different name. It isn’t as organized as some of the other methods, but it is a useful trick nonetheless.

6. Quit all programs before shut down.

Shut down your computer. Always quit your programs before shutting down your computer. When you quit a program, it saves vital data and then exits the program. If you just turn off your computer without properly exiting your applications and closing your files, you run the risk of loosing your data.

7. Never shake or remove the covers on hard drives or tapes.

Please don’t disassemble your hard drive. In nearly all examples of this, data is usually not recoverable once an inexperienced person attempts to ‘investigate’ where that ‘strange clicking noise’ is coming from. Leave the diagnostics to a data recovery specialist who has experience with all types of hard drives and knows how to perform a successful data recovery.

8. Beware of diagnostic programs.

While it is a good idea to check the health of your computer running diagnostics software, be careful with allowing such programs to repair data files it may find. Check Disk can be your friend, but also may make it more difficult to recover data from a hard drive which has had such diagnostic programs run on it.

9. Be aware of your surroundings.

Keep your computers and servers in safe and secure locations from accidentally getting knocked over, dropped, or spilled on. Laptops, while convenient to use, are often dropped and require hard drive data recovery. Just because it is a nice day and you are casually working by the pool with your laptop, don’t assume that the guy jumping into the pool realizes his tidal splash will not only soak you…but ruin your laptop and require data recovery for your critical data.

How Data Recovery Software Work to Retrieve Your Data

roger — Thu, 27 May 2010 02:07:44 +0000

Most of the computer users never think that the data loss will ever occur to them. But it really does happen. The data loss is an unforeseen even, which can strike any of the data storage media at any point of time and might put users in trouble.

If you have lost data either due to accidental deletion of file or a malicious virus has attacked to your computer and wiped all the data from it, you should not panic. Some powerful Data Recovery Software are available here for your rescue. Data Recovery software vary in capability of retrieving your valuable data.

When you realize that you have deleted an important data file or you find out that you are a victim of malevolent virus attack, which has deleted your critical business files, the very first thing you need to do is to quickly shut down your computer. It will increase the chances of successful Data Recovery.

After data loss, you should never run any disk checking tool or disk de-fragmentation utility. It might destroy your important data and could make it impossible to recover. Data loss can not be accepted at any cost and it needs to be fixed as quickly as possible.

Data Recovery software are extremely powerful tools and can recover your precious data from variety of data storage media like hard drives, USB drives, CDs, DVDs, flash drives and so on. Data Recovery Software are helpful in the majority of logical data loss situations.

How data recovery software work

To find out the most excellent Data Recovery software, you must know the way in which computer stores data. The computer file management system consist of two different parts:

* Data area

* System area

The data area is used to originally store data, whereas the system area is employed for storing information, which maps where the original data is stored on the disk in the index table. When user deletes a file, the operating system just marks the pertinent portion of index table free for reuse.

The actual files are never deleted from the hard drive and can be recovered until they overwritten. Hard Drive Recovery software use powerful algorithms to scan your storage media and recover lost or missing files.

The better Data Recovery Software that can effectively and easily recover your lost data offer free demo versions. The demo versions allow you to see the amount of recoverable data and check out the workings of software.

Stellar Information Systems Limited is the most trustworthy and experienced provider of quality Data Recovery Software. Stellar’s Data Recovery software are available for most of the computer operating systems. Being the foremost Data Recovery Company, Stellar provides free demo versions of all its Hard Drive Recovery Software.

cool madhav is a student of Mass Communication doing research on File Recovery Software.

He is also a freelancer for Stellar Information System Ltd.

Mac Data Recovery Software

roger — Tue, 18 May 2010 12:14:22 +0000

Mac Data Recovery Software

Mac Data Recovery Software is mac recovery utility to recover data from damaged or formatted Mac based operating systems.Visit here http://recovermyfilessoftware.blogspot.com

Recover Data for Mac recover your lost data from Mac drives. Advanced Mac Data Recovery Software to rescue, salvage & recover lost data from lost or damaged Mac volumes having HFS & HFS+ file systems of Macintosh Operating Systems.

best Data Recovery Software to recover lost data from crashed hard disk drives or any other storage devices.. Our potential Data Recovery Professionals have developed many Data Recovery Software & tools to recover lost, deleted, corrupt or inaccessible data from any kind of data storage media. We have fully equipped data recovery labs with experienced data recovery engineers, expertise knowledge to create advanced & result-oriented Data Recovery Software & Tools to recover lost data from the inaccessible drives, storage media(s). Recover Data for Mac is an easy to use Mac Data Recovery Tool to recover data from corrupt, lost or deleted HFS, HFS+ File Systems of Mac based Operating Systems. Recover Data for Mac is a single solution to rescue, salvage & recover your lost data from corrupt, lost or deleted Mac HFS, HFS+ Volumes.

We at Recover Data offer 24×7 round the clock support for our data recovery software and any queries regarding data recovery. To ensure fast recovery of data from corrupt, deleted or formatted crashed Mac volumes, Try Using our Mac Data Recovery software to restore lost mac data, recover deleted data from Mac Volumes having HFS & HFS+ File System Visit here http://recovermyfilessoftware.blogspot.com

Visit here http://recovermyfilessoftware.blogspot.com

Data Recovery From Solid State Drive (Ssd) And Hard Disk Drive (Hdd)

roger — Thu, 06 May 2010 00:27:22 +0000

Solid State Drives (SSD) are slowly replacing Hard Disk Drives (HDD)and a suitable example can be placed from the wide range of options we find when we go out to purchase a new laptop computer. These choices are now on desktops as well.

Although, the choice between SSD and HDD laptops are available but the demand for SSD laptops are slowly overlapping HDD which eventually shows that Solid State Drive (SSD) will successfully lead the market in the near future. And with this, data recovery for your hard drive will be more complicated and expensive because data recovery for SSD is a complex process and cost is likely to be higher than older versions of HDD’s.

On the other hand, still many users are unaware about the real difference between these two drives and their advantages or disadvantages. Even though, we come across various Storage Drives every day but we hardly wonder whether it is a Solid State Drive (SSD) or a Hard Disk Drive (HDD). I don’t think it is surprising that people are unaware of Data Recovery and its wide possibilities even from wrecked and dead drives. I didn’t know about data recovery until I completely broke my Thumb Drive and lost all my high school pictures last summer.

Well, if you are among those who haven’t faced such tragic stories of data loss or don’t know if Data Recovery is possible even from physically or logically dead storage drives then I suggest you become familiar with your Storage Drive and something about Data Recovery; if you are using Storage Drives then you are always a probable victim of Data Loss.

•Hard Disk Drive:

Hard Disk Drive are an enclosed disk drive that contains one or more metallic disks for data storage. These drives are non-volatile in nature and have ability to store digitally encoded data on a rapidly rotating magnetic platter. Even though, these platters are made up of glass or aluminum alloy but we can find a thin layer of magnetic material used on the surface of these platters which ultimately helps in the data storing process.

Hard Disk Drive (HDD) were introduced in 1956 by IBM as a data storage device with a simple motive to maintain their accounting but later the need of huge and reliable storage device led this simple Hard Disk to a complex and more advanced form like: RAIDs, NASs or SANs etc.

The undeniable need of huge storage devices among business organizations and individuals not only compelled the IT industry to produce storage devices with great flexibility and enormous storage capacity but they also had to find a better clarification in case of sudden and unpleasing drive malfunction or data loss. Hence, Data Recovery Companies like: eProvided emerged to be the solution when data loss strikes.

Characteristics of Hard Disk Drives:

•Hard Disk Drives (HDD) contain moveable parts like: rotating magnetic platters and moving heads which make HDD weak or sensitive towards any physical hurdles.

•Platters used in Hard Disk Drives (HDD) are coated with magnetic materials. Hence, they should not be exposed to high magnetic fields.

•Hard Disk Drives (HDD) need more energy to run as compared to SSD’s.

•In Hard Disk Drives (HDD) the computer searches around the rotating disk for particular data which can be time consuming.

•Hard Disk Drives (HDD) are cheap and affordable.

•The mortality rate, speed and reliability is low on Hard Disk Drives (HDD)

•Data Recovery is (in most cases) simple and easy.

•Solid State Drive:

Solid State Drives have been marked as a revolutionizing memory device in the field of the IT industry and among data storage lovers. The Drive being non-magnetic and non-optical but a solid state semi-conductor promises faster access with better physical flexibility towards extreme temperature, shock and unnecessary physical vibrations.

A Solid State Drives are a high performance plug-and-play storage device that have no moving parts and contain DRAM or Flash Memory Boards which are designed to resist the unnecessary physical vibrations and shock so to provide trouble free performance even in an uneven environment.

These SSD are designed with a CPU to manage data and are amazingly faster than other conventional rotating hard disks. Thus, they are highly recommended for server systems where time is crucial.

Characteristics of Solid State Drives:

•Solid State Drives (SSD) have no moving parts, consists of flash memory chips (NAND Wafers) so they have less possibilities of physical damage.

•With no moving parts there is less energy expended which means longer battery life.

•Solid State Drives (SSD) are not damageable by magnetic fields.

•In Solid State Drives (SSD) computers can pull up the data immediately instead of looking around on a spinning disk.

•Solid State Drives (SSD) are more expensive as compared to regular Hard Drives.

•Compared to Hard Disk Drives (HDD), Solid State Drives (SSD) have smaller mortality rates and are more reliable.

•Data Recovery is complicated on SSD.

Data Recovery from Hard Disk Drive (HDD) and Solid State Drives (SSD)

Data Recovery for Hard Disk Drive (HDD) and Solid State Drives (SSD) can be categorized under two headings: Tier I (Physical Failure) and Tier II (Logical Failure). No matter if your storage drive is HDD or SSD, if they need Data Recovery Solutions then they either need Tier I or Tier II data recovery.

Data Recovery for HDD is easier and is less time consuming. Whereas, in SSD, due to the complicated but advanced processes of data storage; data recovery is tough and sometimes impossible. The primary difference is that standard platter based HDD’s can be recovered through mechanical means, whereas SSD’s require special technology and algorithm understandings for the individual memory chips and software to try and rebuild the data.

According to eProvided, Hard Disk Drives (HDD) greater in size then 500 GB’s can take a few hours or less for recovery whereas a 64GB SSD could take more then 24hours.

Data Recovery for Hard Disk Drive (HDD): eProvided

•Logical Damages (Tier II):

Logical damage is commonly caused by power issues (too much too little, loss of power, power surges, etc.) because this prevents your data and file system structure to be completely written in your storage medium. A physically damaged storage medium can also lead to similar issues. In both, the file system remains in your storage drive in an inconsistent state and needs proper data recovery support to restore and restructure the data.

A few malfunctions that can be seen in your storage medium after logical damage: drives reporting negative amounts of free space, infinitely recurring directories, the clicking behavior of your hard drive’s read/write head etc.

•Physical Damages (Tier I):

Data Recovery for a physically damaged drive has no other solution then the need for a Data Recovery Company. But, still there are many ways to prevent such accidents. A physical stress in a Hard Disk Drive (HDD) can lead to larger problems then in Solid State Drives (SSD) and this simply makes the data recovery process more complicated.

Data Recovery for Solid State Drive (SSD): eProvided

•Logical Damages (Tier II):

Data Recovery for Solid State Drive (SSD) has always been a complicated process. A logically damaged or cracked Solid State Drive (SSD) has some possibilities with data recovery software but there are some risks as well.

Many well known data recovery companies have claimed that using illegitimate and free data recovery software can harm your storage device and your data severely.

Furthermore, a recent market study has shown that data recovery software which is designed for Solid State Drives (SSD) is usually found ineffective and inadequate. Thus, it’s far better to consult a data recovery company like: eProvided then to risk your data and drive’s life span and integrity.

•Physical Damages (Tier I):

Solid State Drive (SSD) manufacturers claim devices can still operate even after being dropped from two- level buildings but this is not true in every situation. A physically damaged Solid State Drive (SSD) has, in most cases a definite need for a Data recovery company and experts like eProvided.

A physically damaged drive involves various recovering techniques. These techniques are practiced depending upon the drives physical instability and type of physical damage. Some recoveries are somewhat easy with a well established data recovery company and replacement parts are on hand in the thousands.

eProvided has approximately 100,000 parts on hand and the stockpile grows daily. Specialized disk imaging procedures are used and every readable bit undergoes a deep recovery to piece back every one and zero on the device, including error checking.

Hence, the data recovery techniques and cost could vary; some devices seen at eProvided are in more than 15 pieces, with NAND wafers also cracked in more than two parts, still success in recovering the data is possible. eProvided founder Bruce Cullen states “we are also developing a process to get inside NAND wafers and put them back together internally at the microscope level” Thus, using software for data recovery on physically damaged hardware is very seldom a success, hence it’s best & recommended to consult eProvided and SSD/ HDD recovery experts.

Data Recovery Technique from a Logically Wounded Drive:

Consistency checking refers to the process where the storage medium undergoes deep software scans. This process is thoroughly performed with the help of advanced software which enables an educated user to know the logical structure of the disk and the accuracy of its directory and their entries. In every file system a directory must have at least two basic entries i.e. a dot entry that points to itself and a double dot entry that leads to the parent. The software helps to read and correct any issues that may arise and are necessary in restructuring data.

When data recovery from the storage device fails from a normal mode data carving techniques are used. This is due to the fact that the desired data no longer has file system allocation information available to identify the sectors or clusters that belong to the file or data.

Data carving usually searches through raw sectors looking for specific desired file signatures, this is because the file system has no information on the size of the file being carved, the current methods involve specifying a block size of data to “carve” upon finding the desired signature.

Author: Kiran Bista | Edited by Bruce Cullen

Resources: eProvided| www.eprovided.com| SSD Data Recovery

Windows Data Recovery When Hard Drive Doesn’t Format to Full Capacity

roger — Tue, 13 Apr 2010 02:08:20 +0000

The modern computer hard drives are available in different data storage capacity. But in some situations, when you try to access data from or store data to a Windows hard drive, the drive does not show or format to the full capacity. In these cases the drive can not be accessed. It is powered on and make general operating sounds.Even the disk repair and verify tools does not work on it. These situations might make the drive completely inaccessible and cause serious Windows data loss situations. At this point, Windows Data Recovery software are required to sort out such problems. When this situation occurs, you need to verify the type of hard drive values in system setup program. This issue might occur due to any of the following things:

This behavior of Windows hard drive ultimately results into critical data loss situations and require Windows Recovery to be resoled. Windows Data Recovery is best possible with the help of powerful and advanced third party applications, known as Windows Data Recovery Software. The applications effectively scan entire hard drive and extract all of the data from it. They are completely safe and easy to use.

Stellar Phoenix Windows Data Recovery is the most advanced solution to efficiently handle all types of data loss situations. It supports recovery from FAT32, NTFS and NTFS5 file system partitions. This software is designed for Windows 7 (RC1), Vista, 2003, XP and 2000.

Author is researching on the windows related problems and explains the situations that can cause data loss .Author has given solution of windows recovery and suggested to usewindows data recovery software.

Data Recovery Over Hard Disk Failure

roger — Fri, 09 Apr 2010 00:32:49 +0000

Hard Disk: An Introduction

Hard Disks are used to store information. All information on computers are stored in files. Hard disks store the majority of information on today’s modern computer. Hard disk drives (HDDs) can be critically damaged by static electricity, shock, and other factors, often resulting in failure or the loss of valuable data. In many cases it may become necessary to recover information from your hard drive. Such retrieval is quite possible.

Hard Disk Failure

*Physical Failures

Physical failure occurs from sudden switch off, power failure, sliding them off desks and cheap components. As for data loss, data is only magnetic impulses on the surface of a hard disk. And ridiculously small bits of magnetism at that! When the magnetic impulse fades, or changes position, trouble starts.

Drive Alignment Drift is another cause of problems. Mechanical devices are subject to wear and tear, heat and cold, loosening tolerances etc.

The small changes in the read/write heads wouldn’t matter usually, as data still gets written in the same place as it will be read later. However, there is some data that hardly ever gets re-written, and that is the Sector ID Headers.

*Logical Failures

*Master Boot Record Failure

Technically, when the Master Boot Record is working correctly, the master boot code scans the partition table for the active partition, finds the starting sector, loads a copy of the boot sector from the active partition into memory and then transfers control to the executable code in the boot sector. If the master boot code cannot complete these functions, the system displays a message similar to the MBR error.

*Boot Sector Failure

The boot sector is a region of a hard disk, floppy disk, and other similar data storage device. It is loaded to memory and executed as a part of the bootstrap sequence. The boot sector contains a small computer program that is loaded on the operating system into memory and transfers the control.

Most boot sector failure occurs by the defection of boot sector virus. Boot sector viruses are usually spread by infected floppy disks. In the past, these were usually bootable disks, but this is no longer the case. A floppy disk does not need to be bootable to transmit a boot virus. Any disk can cause infection if it is in the drive when the computer boots up or shuts down.

*Accidentally Deleted Data

Some time some how you may delete a file thinking we don?t need it any more, but in a week or or two you may realize that it is a needed one. It happens to the best of us, but fortunately there are ways to get these lost files back.

When it comes to data on your computer, it is almost impossible to accidentally remove it beyond recoverability. Even if you are intentionally trying to completely wipe a file from your hard drive it is exceedingly difficult.

*Cross Linked Files

A file system error that corrupts the contents of an existing file by writing data from another file into the same cluster. Running Scandisk or a similar program cleans up the problem, but one of the files is no longer usable.

*Bad Sectors

It is a portion of the Hard disk that cannot be used any more. If a part of the disk get bad sector which contains data then those data is to be recovered before use. When you format a disk, the OS will mark all the unusable sector as bad sector, however, this does not affect the overall performance of the disk as the damaged space is considered unusable.

Hard Disk Data Recovery

*Replace the (Circuit Board) PCB

Upon a Hard Drive circuit board failure, it is possible to get back the data by carefully replacing the PCB of the hard drive.

*Replace the Firmware

Hard disk firmware is the information that is used by the computer that allows it to correctly interact with the hard disk. It may be replaced or updated by the matching firmware.

*Replace the Head Stack

There are common situation that may be due to head failures. There is a small chip located in the head stack that is called PREAMPLIFIER. Working with preamplifiers always includes some difficulties, because, practically, they can not withstand static discharges. If re-soldering is needed, one should follow a number of rules to protect a preamplifier from static damage caused by careless finger touching. Although this task is very risky and it should be done in a high secured lab specially created for this task.

*Move the disk to another Drive

In some cases complete functionality of the Hard drive may be disabled while only the internal disk plate is without any damages or errors. In those situations, it is possible to move the disk to another drive.

*Spin-Stand Testers

Hard drive manufactures and their head media; preamplifier and read channel suppliers do have very accurate, very expensive “magic machines” called Spin-Stands. These are used for testing and experimenting with heads and disks. They are used mostly by researcher and development departments.

*Magnetic Force Microscopes (MFM)

Magnetic force microscopy is a powerful tool for high-resolution magnetic imaging of most data storage media. As the density of magnetic media is higher, the bit becomes smaller than the wavelength of light, so optical techniques can not resolve it. General MFM is capable of imaging the magnetic domain of several tens of nanometers. Also, MFM is almost simultaneous with measuring the surface characteristics of topography and roughness of the same area with sub-angstrom vertical resolution.

Recovery Softwares

*SpinRite 6.0

SpinRite is a stand-alone DOS program designed to refurbish hard drives, floppy disks and recover data from marginally or completely unreadable hard drives and floppy disks and from partitions and folders which have become unreadable.

*Ontrack data recovery software

Ontrack Data Recovery offers the industry’s highest quality and cost-effective do-it-yourself data recovery software solutions for almost any data loss situation covering servers, desktops or laptops for all media, operating systems and file types. Ontrack’s EasyRecoveryTM family of products is unmatched in its ability to recover/repair from all causes of lost data.

*Recover My Files

Recover My Files data recovery software will easily recover deleted files emptied from the Windows Recycle Bin, or lost due to the format or corruption of a hard drive, virus or Trojan infection, and unexpected system shutdown or software failure.

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