DIY NAS or building NAS with an old computer

One of the most pressing issues of today in the IT field is data storage, which involves information security and multi-user access. To solve this issue, there are SAN and NAS systems. What is a NAS, what purpose does it serve, what opportunities does it provide? Is it worth buying a ready-made device or assembling one yourself? How to build a NAS on your own?

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How to Installing and Configuring TrueNAS

TrueNAS is one of the most optimized operating system for NAS, which was known before as FreeNAS. It is a free operating system, that can be used on the NAS assembled by yourself. The main advantage of the TrueNAS operating system is the ability to work with the modern and productive ZFS file system. In addition, the True NAS can realize the unique RAID configurations like RAID-Z and RAID-Z2. But how to install the TrueNAS? How to setup it to your basic requirements? How to connect NAS on Windows PC?

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How to recover the files deleted by Avast antivirus?

How to recover the files deleted by Avast antivirus? What to do if Avast has blocked the program, how to unblock it? Often the Avast antivirus deletes files – it can be personal data or program executable files, declaring them as threats. But what to do if these files and applications are not threats but Avast blocks them by mistake? How to restore the data from the antivirus quarantine? How to recover the data if they were deleted by the antivirus? Let’s look into these and other questions.

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How to create RAID 10 in Windows 10?

If you care even a little bit about the safety of your data, then you have heard about RAID arrays. In this article, we’ll take a look at how to create a RAID 10 array in Windows 10.

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How to recover lost data from RAID 3 and RAID 4 arrays?

With the development of IT technologies and their introduction into people’s daily lives, the importance of data has reached a new level. The best computer engineers have developed RAID technology, which the main purpose is to prevent data loss, but as practice shows, even RAID arrays can break. In this article, we will look at the main causes of RAID 3 and RAID 4 failures and ways to recover lost data.

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How to recover lost data from RAID 5 array?

The RAID 5 array is quite widespread since it is unpretentious, fast, and reliable. But despite all the advantages of this configuration data loss still sometimes happens. In this article, we will consider the main causes of RAID 5 failures, and analyze how not to lose important information in the case of an array failure.

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What is LVM and how to work with?

Trying to increase the data safety level, the developers implement the new technologies into their operating systems. In this article we will look at the LVM and answer the questions what is it, and its main advantages.

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How to Recover Data from VMDK Disks Virtual Machines

Virtual machines are becoming increasingly popular for all common purposes. Developers use virtual machines to make, test and debug applications, while many home users employ virtual machines to run alternative operating systems (such as Windows on Mac computers or Ubuntu on Windows computers). Virtual machines are very common in the Web hosting industry.

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