Tag Archives: data recovery

Data Recovery Process An Essential In Computing

Data recovery in computing language is known as the process of salvaging or retrieving the lost, inaccessible, damaged and formatted data from the secondary memory devices. This process is implemented when the data cannot be retrieved in a standard way.

Cleanroom data recoveryis often required due to the physical damaged and the logical damage, which damages the file system and is prevented from mounting by the operating system of the device.

The various reasons for data recovery are a failure of the operating system, hardware malfunction, and logical failure within the software, physical damage and accidental deletion of the data. The most primary step is to copy the data of the hard disk or create an image of the hard disk onto another storage device.

Data Recovery

Various Recovery phases.

In some cases, there is only a minute damage to the physical drive and by changing some physical parts data can be easily retrieved from the device. But for logical damage first, every byte of readable data is recovered using imaging techniques onto a reliable medium after that the disk is analyzed for logical damage for the reconstruction of the file manager.

  • Phase 1 (Hardware): The first step involves that the physical damage to the hardware should be repaired so that the hard disk can function enough to read the data from the hard disk. Then the data should be copied onto another memory disk to avoid data corruption.
  • Phase 2 (Software): Firstly the image of the drive is formed on to another drive such that there exists a copy of the data and then the operations of recovering the data can be employed. When logical error takes place mostly it is due to the corruption of the file manager which prevents mounting, in which the data is not made visible to the user by the operating system and to retrieve the data Live CD is used which is bootable computer software installation that directly runs through the ROM rather than from the hard disk drive. So it can run even when the hard drive is corrupted to retrieve the data. Software recovery is considered over the hardware recovery because it is easy and more efficient than hardware recovery which needs professionalism.

The hard disk drive is a delicate device and it should be handled with care and it is always preferred that the partitioning of the hard disk should be done such that directories, firmware and important files of the system are stored in another drive such that the recovery can be done easily.

10 TIPS TO AVOID COSTLY DATA RECOVERY

Systemic failure all the way down to a simple accidental deletion of a file is what we term to as data loss. Then without saying data recovery involves the process of fishing out this lost data. Systemic failure most especially that leads to catastrophic data loss in a business can be really expensive to foot. That is why it is important you follow the guidelines stated below to avoid costly data loss and always remember proper planning is key.

  1. Look and pick out your Data Recovery needs.

The first step involves an in-depth and critical look at the type of data you handle in your establishment. After this, you should be able to decide on which data is more important over the other. There is some type of data that you can manage to do without, while another type will outrightly cripple your business.

  1. Be in a position to fully contemplate and know the risks.

The type of risks that could lead to the relinquishing of data are many. Some come from catastrophic disasters such as a fire, flood or hurricane.I t could be an IT system breakdown or downright to the low risk of a new intern deleting data from a workplace computer.

  1. Analyze just how critical your data is.

Just after knowing the type of risks you data faces and the type or variety of data you have. You should critically analyze and classify your data in a proper manner. After classifying, then put in place proper data recovery measures for each type of data classification.

  1. Check out how easy the data recovery measure is.

It does not make sense to have a data recovery measure that is cumbersome, ineffective or outdated. Outsourcing for a data management company to help you store you back up data might be the best go.

  1. Analyze the impact of data loss or system failure to your business.

This analysis reveals on just how much you could bear in data recovery if it eventually happens. And just how much time this data loss could start to cripple your business. Data recovery management strategy should allow for fast convenient access to the data recovery system.

  1. Analyze how convenient you could recover your system and its security.

The data recovery system you employ should not only be accessed with ease to you the business owner but should not also compromise on data security. Make sure not to leave crucial company data exposed to the masses.

  1. Analyze the potentiality of Downtime cost to your business.

Some data systems such as the emailing system may not have a lot of crucial data for the company since most of it is copied already. But a break down in the emailing system could lead to potential losses due to lack of customer-seller relation. Thus you should analyze as to what extent you are willing to bear loses.

  1. For your critical system data make sure to choose the best method of data recovery.

Some data recovery management strategies such as Recovery Point Objective (RPO) and bare metal recovery work best for this kind of scenario. This is because they take relatively time to access and cover your whole operating system and associated data.

  1. Re-evaluate your network infrastructure.

Having a good data recovery system without having a good network proofing system is of no good. Ensure you enroll with a reputable network service provider so that your network is still accessible even with site failure.

  1. Secure your telephony service against disaster.

This is done by contacting your service provider and having them secure you telephony in their “cloud” service.

Conclusion.

In conclusion, once you have the above-listed data management and recovery tips you will be in a position to safely safe gourd and secure your business against critical data loss.