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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
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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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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
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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
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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…
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“Catalogic Software’s new KubeDR open source software utility protects the Kubernetes cluster data in etcd, an interface where Kubernetes stores configuration data. The etcd data holds information on the state of the cluster, making it useful for rebuilding the cluster. KubeDR also protects certificates and metadata. KubeDR has many features commonly found in backup software,
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“Cloud storage is an increasingly vital part of IT infrastructure for small businesses and enterprises alike. As such, industry analysts at IDC expect spend on cloud IT infrastructure, including storage, to reach $90.9bn by 2023.” – says Stephen Pritchard from ComputerWeekly. READ MORE!
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“Developing software is hard. Even the largest, most successful companies can run into issues when developing new applications – first you have to develop dozens of libraries, packages and other software components and then you have to make sure your software stacks are up to date, that they’re running smoothly, that they can be scaled
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“Check Point Research dispelled several notions concerning modern malware attacks and enterprise cybersecurity. The report often stressed that these trends look to continue in 2020. These include: 28 percent of organizations worldwide suffered from malicious multi-purpose botnet attacks. In fact, botnet attacks overall increased by over 50 percent in 2019. Targeted ransomware made up 20
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“A third of all reported incidents against businesses were caused by ransomware, destructive malware and distributed denial of service (DDoS) attacks, according to cloud-delivered endpoint protection firm CrowdStrike. The company’s latest cybersecurity report, argues that cybercriminals are increasingly seeing business disruption as their main attack objective.” – says Sead Fadilpašić from ITProPortal. READ MORE!
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“Yes, your container infrastructure needs some type of backup. Kubernetes and Docker will not magically build themselves after a disaster. As discussed in a separate article, you don’t need to back up the running state of each container, but you will need to back up the configuration used to run and manage your containers. Here’s
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