MiFID ii, RTS 25 and time synchronisation in Red Hat Enterprise Linux and Red Hat Virtualization

While there is a lot more than just the “Regulatory Technical Standard 25”, abbreviated to RTS 25 from now on, in the EU’s MiFID II regulations, the focus of this blog is all around RTS 25 and achieving compliance with the time synchronisation requirements this entails.

At a high level, the goal of MiFID ii is

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Discovery and Affinity

Questions related to DNS and service discovery regularly come up during deployments of Identity Management (IdM) in Red Hat Enterprise Linux in a trust configuration with Active Directory. This blog article will shed some light of this aspect of the integration.

We will start with a description of the environment. Let us say that the Active Directory  environment consist of

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Built-in protection against USB security attacks with USBGuard

Most people don’t consider their average USB memory stick to be a security threat. In fact, in a social engineering experiment conducted in 2016 at the University of Illinois and detailed in this research paper, a group of researchers dropped 297 USB sticks outside in the parking lot, in the hallway, and classrooms. Of the 297 USB sticks dropped,

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Red Hat Enterprise Linux Brings Forth Performance and Scalability Features of New Intel Xeon Processor Family

Last week, Intel launched the new family of Intel® Xeon® scalable processors with new features such as Intel Advanced Vector Extensions 512 (Intel AVX-512), which boost performance of computationally intensive tasks, a new Intel Mesh Architecture for reduced system latency, Intel QuickAssist Technology for hardware acceleration of cryptography and data compression operations and integrated high-speed fabric with Intel Omni-Path Architecture. According to Intel, 

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Supercomputing & Red Hat: What’s Happening at ISC 2017?

Twice a year the most prominent supercomputing sites in the world get to showcase their capabilities and compete for a Top500 spot. With Linux dominating the list, Red Hat is paying close attention to the latest changes that will be announced at International Supercomputing (ISC) show in Frankfurt, Germany between June 18 to June 22, 2017.

While supercomputers of the past were often proprietary, the trend of building them out of commodity components has dominated the landscape in the past two decades. But recently the definition of “commodity“ in HPC has been morphing. Traditional solutions are routinely augmented by various acceleration technologies, cache-coherent interconnects are becoming mainstream and boutique hardware and software technologies previously reserved for highly specialized solutions are being adopted by major HPC sites at scale.

Developing new and adapting existing highly scalable applications to take advantage of the new technological advances across multiple deployment domains is the greatest challenge facing HPC sites. This is where the operating system can provide

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Microsoft, Red Hat, and HPE Collaboration Delivers Choice & Value to Enterprise Customers

In the world of heterogeneous data centers – having multiple operating systems running on different hardware platforms (and architectures) is the norm.  Even traditional applications and databases are being migrated or abstracted using Java and other interpreted languages to minimize the impact on the end user, if they decide to run on a different platform.

Consider the common scenario where you have both Windows and Linux running in the data center and you need your Linux application to talk to Microsoft SQL Server and get some existing data from it. Your application would need to connect to the Windows server that is running the SQL Server database using one of many available APIs and request information.

While that may sound trivial, in reality you need to: know where that system is located, authenticate your application against it, and pay the penalty of traversing one or more networks to get the data back – all while the user is waiting. This, in fact, was “the way of the world” before Microsoft announced their intent to port MS SQL server to Linux in March of 2016.  Today, however, you have a choice of having your applications connect to a Microsoft SQL Server that runs on either Windows or Linux

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Now Available: QuickStart Cloud Installer (QCI) 1.1

We’re pleased to announce the availability of QuickStart Cloud Installer (QCI) 1.1! This is the second release of QCI since its introduction on September 14, 2016.

Included with both Red Hat Cloud Suite and Red Hat Cloud Infrastructure entitlements, QCI is designed to simplify provisioning your private cloud infrastructure by orchestrating installation workflow across different products. Instead of installing each product in the suite separately, QCI provides an intuitive web-based graphical user interface for provisioning a fully functional cloud using any combination of components in

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Red Hat Enterprise Linux Across Architectures: Everything Works Out of the Box

Since the Red Hat Enterprise Linux Server for ARM Development Preview 7.3 became available I’ve been wanting to try it out to see how the existing code for x86_64 systems works on the 64-bit ARM architecture (a.k.a. aarch64).

Going in, I was a bit apprehensive that some kind of heavy lifting would be needed to get things working on the ARM platform. My experience with cross-architecture ports with other distros (before I joined Red Hat) indicated

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