Language Selection

English French German Italian Portuguese Spanish

Server

Servers: Microservice, Clear Linux/Containers, Spaceborne Computer

Filed under
Server
  • Microservice architecture takes a whole new approach to infrastructure

    With services like Netflix, Uber, YouTube, and Facebook, most people are used to apps that respond quickly, work efficiently, and are updated regularly. Patience is no longer a virtue, and thanks to apps like the ones mentioned above, when people use applications, they expect blistering speeds and uninterrupted service. If you do not provide that, users aren’t exactly starved for choice; it takes less than a minute to delete an app and download something else as a replacement.

  • Clear Linux Project Announces the Next Generation of Intel's Clear Containers

    Intel's Clear Linux and Clear Containers teams are happy to introduce the next-generation of Intel's Clear Containers project, version 3.0, which bring many important new features and performance improvements.

    Rewritten in the Go language, Intel Clear Containers 3.0 introduces support for leveraging code used for namespace-based containers and better integrates into the container ecosystem, allowing support for Docker container engine and Kubernetes. It also improves the compatibility with the POSIX family of standards.

    "Today’s release presents a generational and architectural shift to utilize virtcontainers, a modular and hypervisor agnostic library for hardware virtualized containers. Clear Containers 3.0 is written in Go language and boasts an OCI compatible runtime implementation (cc-runtime) that works both on top of virtcontainers, and as a platform for deployment," said Amy L Leeland, Technical Program Manager, Intel Corporation.

  • “Spaceborne” Linux Supercomputer Starts Running In Space, Achieves 1 Teraflop Speed

    About one month ago, the HPE’s Spaceborne Computer was launched into the space using SpaceX Dragon Spacecraft. This beast was launched as a result of a partnership between Hewlett Packard Enterprise (HPE) and NASA to find out how high-performance computers perform in space. Now, this supercomputer is fully installed and operational in ISS.

    The performance experiment will be carried out for one year, which is roughly the time it will take for a spacecraft to travel to Mars. At the moment, lots of calculations for space research projects are carried out on Earth, but this brings in an unavoidable factor of latency.

Server: Red Hat, Security, Samba, Docker, Microsoft Canonical and MongoDB

Filed under
Server

Servers: Kubernetes, Cloud Native Computing Foundation (CNCF), and Sysadmin 101

Filed under
Server
  • Kubernetes Snaps: The Quick Version

    When we built the Canonical Distribution of Kubernetes (CDK), one of our goals was to provide snap packages for the various Kubernetes clients and services: kubectl, kube-apiserver, kubelet, etc.

    While we mainly built the snaps for use in CDK, they are freely available to use for other purposes as well. Let’s have a quick look at how to install and configure the Kubernetes snaps directly.

  • Kubernetes is Transforming Operations in the Enterprise

    At many organizations, managing containerized applications at scale is the order of the day (or soon will be). And few open source projects are having the impact in this arena that Kubernetes is.

    Above all, Kubernetes is ushering in “operations transformation” and helping organizations make the transition to cloud-native computing, says Craig McLuckie co-founder and CEO of Heptio and a co-founder of Kubernetes at Google, in a recent free webinar, ‘Getting to Know Kubernetes.’ Kubernetes was created at Google, which donated the open source project to the Cloud Native Computing Foundation.

  • Kubernetes gains momentum as big-name vendors flock to Cloud Native Computing Foundation

    Like a train gaining speed as it leaves the station, the Cloud Native Computing Foundation is quickly gathering momentum, attracting some of the biggest names in tech. In the last month and a half alone AWS, Oracle, Microsoft, VMware and Pivotal have all joined.

    It’s not every day you see this group of companies agree on anything, but as Kubernetes has developed into an essential industry tool, each of these companies sees it as a necessity to join the CNCF and support its mission. This is partly driven by customer demand and partly by the desire to simply have a say in how Kubernetes and other related cloud-native technologies are developed.

  • The Cloud-Native Architecture: One Stack, Many Options

    As the chief technology officer of a company specialized in cloud native storage, I have a first hand view of the massive transformation happening right now in enterprise IT. In short, two things are happening in parallel right now that make it radically simpler to build, deploy and run sophisticated applications.

    The first is the move to the cloud. This topic has been discussed so much that I won’t try to add anything new. We all know it’s happening, and we all know that its impact is huge.

  • Sysadmin 101: Leveling Up

    I hope this description of levels in systems administration has been helpful as you plan your own career. When it comes to gaining experience, nothing quite beats making your own mistakes and having to recover from them yourself. At the same time, it sure is a lot easier to invite battle-hardened senior sysadmins to beers and learn from their war stories. I hope this series in Sysadmin 101 fundamentals has been helpful for those of you new to the sysadmin trenches, and also I hope it helps save you from having to learn from your own mistakes as you move forward in your career.

Databases: PostgreSQL 10 RC1 and Greenplum

Filed under
Server
  • PostgreSQL 10 RC1 Released

    The PostgreSQL Global Development Group announces today that the first release candidate of version 10 is available for download. As a release candidate, 10 RC 1 should be identical to the final release of the new version. It contains fixes for all known issues found during testing, so users should test and report any issues that they find.

  • PostgreSQL 10 Release Candidate 1 Arrives

    PostgreSQL 10 has been queuing up improvements to declarative partitioning, logical replication support, an improved parallel query system, SCRAM authentication, performance speed-ups, hash indexes are now WAL, extended statistics, new integrity checking tools, smart connection handling, and many other promising improvements. Our earlier performance tests of Postgre 10 during its beta phase showed some speed-ups over PostgreSQL 9.

  • Pivotal Greenplum Analytic Database Adds Multicloud Support

    Pivotal’s latest release of its Greenplum analytic database includes multicloud support and, for the first time, is based entirely on open source code.

    In 2015, the company open sourced the core of Pivotal Greenplum as the Greenplum Database project. “This is the first commercially available release that we are shipping with the open source project truly at its core,” said Elisabeth Hendrickson, VP of data research and development at Pivotal.

IBM open sources WebSphere Liberty code

Filed under
Development
Server
OSS

GNU/Linux, Docker Gain in Rented Space

Filed under
GNU
Linux
Server

Server: MAAS 2.3.0 Alpha 3, Microsoft is Down, Microservices and Containers

Filed under
Server
  • MAAS 2.3.0 Alpha 3 release!

    MAAS has now introduced an improved hardware testing framework. This new framework allows MAAS to test individual components of a single machine, as well as providing better feedback to the user for each of those tests.

  • Microsoft's AI is so good it steered Renault into bottom of the F1 league

    Microsoft on Sunday bragged its artificial intelligence technology is behind the, er, success of a massively underperforming Renault Formula One team.

    In a poorly timed bit of marketing, the Redmond software giant talked up its partnership with the racing team just as the latter finds itself sitting 433 points behind leader Mercedes.

    Microsoft says the Renault team – running 7th out of 10 in the 2017 Formula One Constructor Standings – uses everything from Azure Machine Learning, to Stream Analytics, to Dynamics 365, to help it not win.

  • Outlook and Hotmail DOWN: Webmail users furious as Microsoft admits problems could 'last another 24 hours' - Mirror Online
  • Microservices and containers: 6 things to know at start time
  •  

  • This Week in Numbers: New Monitoring Methods for Kubernetes

    Our new report, The State of the Kubernetes Ecosystem reports on a survey of 470 container users, 62 percent of which were at least in the initial production phase for the Kubernetes open source container orchestration engine. After further screening, we were able to get detailed information from 208 people about the storage and monitoring technologies they use with Kubernetes.

    Prometheus is by far the most cited tool among our survey respondents for monitoring Kubernetes clusters. Heapster, however, has also gained significant adoption among our group. Traditional monitoring vendors are not faring as well, although usage levels for their tools appear to increase when they are being integrated into a larger, custom monitoring platform.

  • How to avoid a GDPR compliance audit: Best practices

    How can CIOs prepare for the impending GDPR privacy regulations? Here are four strategies for Linux environments

Containers: Kubernetes, Heptio, and Oracle

Filed under
Server
  • Kubernetes, containers help mainstream open-source software

    Open-source software is now a key part of the tech world, matching proprietary software through a combination of enthusiastic developers, organizations and shared standards. This trend is especially visible in the world of container technology, a popular virtualization method for deploying and running distributed software applications.

    “Open source is the mainstream now. It’s very hard to release a proprietary product right now and come up with some justification about why you have to do it,” said Steve Pousty (pictured), lead developer advocate, OpenShift Online, at Red Hat Inc.

  • Heptio Raises New Funding to Close Kubernetes Operational Gaps

    Craig McLuckie helped launch the open-source Kubernetes project while at Google and has been busy since November 2016 with his new company Heptio. Heptio is now moving forward, thanks to a $25 million Series B round of funding, bringing total funding to date for the startup to $33.5 million.

    "Kubernetes is doing really well, there is a lot of energy in the ecosystem, and many companies are making Kubernetes a core part of their operating practices," McLuckie told eWEEK in a video interview.

  • Oracle Joins Cloud Native Computing Foundation in Kubernetes Push

    Oracle has taken a plunge deeper into open source waters by joining the Cloud Native Computing Foundation (CNCF) as a platinum member. The announcement was made Wednesday, on stage with Linux Foundation executive director Jim Zemlin, at Open Source Summit in Los Angeles. In addition, Oracle announced it's bringing Kubernetes to Oracle Linux and open sourcing a Terraform Kubernetes Installer for Oracle Cloud. This prompted Zemlin to remark that "six of the largest clouds are now running Kubernetes."

  • Larry Ellison: There is No One Left for Oracle to Buy

    Oracle isn't likely to be buying any other big companies soon, according to founder Larry Ellison.

Syndicate content