Certification in a specific IT area is a big deal. New technologies arrive every single day, companies develop new software built on those technologies and users try to figure out how everything works. Certification is a great way to show that you are knowledgeable.

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Virtualization is famous not just because of easier management of backup and restore procedures compared to those for physical systems. It has other advantages and one of them is definitely high availability (HA) of VMs. The term means that VM should be available regardless of the availability that the physical host it is running at. There are some specific methods for ensuring HA of the VM. Specifically, I’d like to talk today about failover clustering, which is Microsoft’s native feature for Windows Server with a Hyper-V role and MS Windows’ Hyper-V Server. Read more

Hyper-V replica was introduced in Windows Server 2012 as a new feature for Hyper-V environments. It has great potential and is very helpful in virtualized systems. If you are looking for an introduction to Hyper-V replica and want to learn more details, keep reading. I’m going to present the 5 most important things to know about Hyper-V replica. Read more

It turns out the answer for that question is not as easy as you may think. It absolutely depends on the Hyper-V environment you have. Shared storage, failover cluster, Windows Server version number — everything should be taken into consideration. The combination of those factors can be tricky, but it’s essential and the only way to find out the truth. Let’s have a quick look at some options. Read more

Virtualization technologies have become a part of our life. Surprisingly, not many people are familiar with them. In this article, I’m going to give a detailed explanation on what virtualization is. I will take a look at Microsoft Hyper-V technology and examine it by performing the initial steps of configuration: Installation and virtual machine deployment. Read more

I have five performance tips to help you make sure you’ve done everything right to optimally configure Veeam Backup & Replication with Microsoft Hyper-V so they work better together!

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In this article, I am going to discuss what is Volume Shadow Copy Service (VSS) and virtual machine (VM) snapshot, and how they can make Hyper-V data protection more reliable. However it’s not recommended to use snapshots as a primary data protection method, and I am going to briefly explain why and for what purposes snapshots were initially designed. I will also define what’s backup in relation to snapshot, what is replica, and why it’s efficient to use them in combination. Read more

Data consistency is the sum of validity, accuracy, usability and integrity of data between applications and across an operating system. This is a critical characteristic of any backup solution. In this blog, I will discuss data consistency in more detail, define different levels of consistent backups and explain how to make sure that your Veeam backup is consistent.

Today, it’s hard to imagine a situation when data consistency doesn’t matter for a company. It always matters, especially when the data is being changed actively like in bank systems, simultaneously making thousands of financial transactions within an account database.

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