• Protect VMs in Nutanix Acropolis and other hypervi...

    In a world that seems to be dominated by “next big thing” messaging, VMware and Microsoft Hyper-V have found a way for the last decade or so to dominate the hypervisor market share – maintaining over 80% of the market share throughout the last ten years. However, based on the emergence of several other competitors,

  • Backup strategies for OpenStack environments

    Even though OpenStack environments were meant to be stateless by design (so that VMs could be easily recovered from templates) – in many cases are used as a regular virtualization platform. Stateful VMs still need to be protected and in this short article I’ll give you several ideas how you can accomplish it. Agent-based backup

  • OpenShift for Developers. Streamline Application D...

    The Red Hat OpenShift 4 release focuses on tooling that is designed to deliver a developer-centric user experience. In previous blog we’ve introduced number of developer tools and now we’ll look at wider ecosystem of application development and deployment solutions which are available in OpenShift. Service Mesh Based on the Istio, Kiali and Jaeger projects

  • RHEL 8 for data centers and cloud environments. Wh...

    In the next part of this article, we will go mostly through the better handling of software packages and more functional and safer support for containers and images. These elements are increasingly important in data centers and cloud environments. Before we get to it, let’s start with the most interesting feature for bare metal servers

  • Backup and Restore of Kubernetes containers

    In an earlier blog post, I discussed the transformation that is occurring in the virtualization industry. That article went on to describe the increased adoption of various open-source hypervisor platforms and how the virtualization market continues to grow at a remarkable rate. Along with that growth and increased adoption comes evolution and new ideas. One

  • Web-based management interface, sessions recording...

    In the third part of this article, we will go through further improvements of the RHEL8 system, like: more efficient and secure graphic environment (GNOME and Wayland), recording of administrative sessions (terminal session recording), web-based management interface (Cockpit and its integration with Red Hat Satellite), simplified support for advanced disk system functions, better use of

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Latest from Virtualization

  • RHEL 8 for data centers and cloud environments. Wh...

    • 2:09 PM, Dec 4

    In the next part of this article, we will go mostly through the better handling of software packages and more functional and safer support for containers and images. These elements are increasingly important in data centers and cloud environments. Before we get to it, let’s start with the most interesting feature for bare metal servers

    READ MORE
  • Web-based management interface, sessions recording...

    • 10:15 AM, Oct 24

    In the third part of this article, we will go through further improvements of the RHEL8 system, like: more efficient and secure graphic environment (GNOME and Wayland), recording of administrative sessions (terminal session recording), web-based management interface (Cockpit and its integration with Red Hat Satellite), simplified support for advanced disk system functions, better use of

    READ MORE
  • Safer DNS, e-mail and other improvements of RHEL 8

    • 10:09 AM, Oct 1

    In the first part of this article, we wrote about high-performance packet processing at the network adapter level using XDP and eBPF, and about the possibility of achieving greater throughput with lower latency, thanks to the BBR algorithm for TCP. These two new possibilities of the RHEL8 system bring benefits to everyone, regardless of the

    READ MORE
  • Why to choose Red Hat Enterprise Linux 8?

    • 1:04 PM, Sep 24

    No one likes renovations. Changes in IT systems and data centers will continue to be more and more noticeable and expensive. The reason for this is the increasing complexity of these environments, as well as the growing amount of data, services and applications. This year, on May 7 2019, the 8th version of Red Hat

    READ MORE
  • Agent-less backup strategies for oVirt/RHV

    • 8:59 AM, Feb 18

    For oVirt and RHV, like for almost any other virtualization platform, it is possible to provide agent-less backup solution. Actually, there is even more than one way to do this. In this short article I’ll explain 3 different ways to backup VMs in these environments using snapshot mechanism. Let me tell you a short story…

    READ MORE

News

  • Best open source cloud-storage services

    • 2:43 PM, Feb 19

    “When it comes to cloud computing, it’s easy to fall back on the same big name players like Amazon Web Services (AWS), Microsoft, and Google. But, as in so many areas of computing, open source can offer a low or no cost alternative that businesses should be investigating.” – says Steve Clark from CloudPro! Read

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  • 5 Key Backup and Disaster Recovery Questions to As...

    • 2:41 PM, Feb 19

    “Cue the process of seeking out, evaluating, choosing, purchasing, and deploying a backup and disaster recovery solution. Each features a particular set of capabilities, strengths, and drawbacks. Choosing the right vendor and solution is a complicated process — one that requires in-depth research and often comes down to more than just the solution and its

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  • How Cloud Operations Are Changing In 2020

    • 3:01 PM, Feb 18

    “Fundamental changes are happening to the core set of assumptions that underpin how cloud ecosystems have been operating. Some of the traditional assumptions are no longer true today or won’t be true soon. The changes are for the worse – they raise prices and introduce significant additional complexity for companies that operate in a hybrid

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  • What is data separation and why is it important in...

    • 3:00 PM, Feb 18

    “Cloud computing enables organizations to run workloads and manage data anywhere, without significant computing resources residing in their data centers. Public cloud providers use multi-tenant infrastructures, which are efficient and cost-effective, but such multi-tenancy raises concerns about data separation in the cloud.” – says Stephen J. Bigelow from TechTarget! READ MORE!

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  • Hyper-converged data center vendors innovate, evol...

    • 3:01 PM, Feb 17

    “The hyper-converged data center has been around for years now, going back to at least when pioneer Nutanix helped jump-start the market with its first appliances in 2013. A lot has changed since then. Continued product innovation has advanced hyper-convergence. Today, hyper-converged technology has gone mainstream, and big and small organizations have adopted hyper-converged infrastructure

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  • Cybersecurity check-in: How airports are innovatin...

    • 3:00 PM, Feb 17

    “Customer experience is paramount in an industry as competitive and prone to issues as air travel. To deliver a great experience, airports are innovating, from mobile apps to mood lighting and entertainment systems. An area that’s less visible to passengers is the activity monitoring and data collection airports conduct across a wide range of applications.

    READ MORE

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