Hoàng Đình Thành

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400+ Free Resources for DevOps & Sysadmins

In 2014 Google indexed 200 Terabytes of data (1 T of data is equal to 1024 GB, to give you some perspective). And, it’s estimated that Google’s 200 …

Project Management

100 ways to master the command line – Part 1

<b>Get to grips with terminal basics before taking on advanced tools</b><b>>_001 ls</b>You can use ls to list the files and folders that are inside the directory …

Linux

Ok, We Get it, Docker's Great. But what for? - Richard Watson

By now, we’ve all heard “Docker, Docker, Docker” coming from every available channel. Ok, we get it, Docker’s great. But what can you use it for?<p>I’m …

DevOps

Google systems guru explains why containers are the future of computing

<i>As a professor at the University of California, Berkeley, Eric Brewer devised the</i> <i>CAP theorem</i><i> — a governing concept in the design of distributed</i> …

4 open source tools for Linux system monitoring

David Both shares his favorite system monitoring tools for understanding what is going on in any Linux environment: top, atop, htop, and glances.

Linux

DevOps Isn’t a Job. But It’s Still Important

Author: Klint Finley. Klint Finley Business<p>Date of Publication: 05.21.15.<p>Time of Publication: 7:29 pm. 7:29 pm<p>Traditionally, companies have at least …

From Nothing to a Running App in the Cloud with IBM Bluemix DevOps Services - IBM Cloud Blog

February 20, 2015 | Written by: Jean-Louis Marechaux<p>Categorized: How-tos<p>Share this post:<p>You want to develop something quickly but you don’t have days …

Disclaimer: I work at Docker. > *Nobody who built containers before Docker came...

Puppet – Configuration Management Software – Overview

Puppet is an open-source configuration management / IT automation software that allows system administrators to programmatically provision, …

Linux

Nginx Websockets proxying guide (Ubuntu 12.04 LTS)

<i>This article is part of our Academy Course titled Introduction to Nginx.</i><p>This course will introduce you to the magic of nginx. You will learn to …

Google Open Sources Data Center Load Balancing Software

<i>By The VAR Guy</i><p>Google has open-sourced another internal software project. This one, called Seesaw, is a load-balancing platform that is based on …

How to Set Nginx as Reverse Proxy on Centos7 CPanel

Nginx is one of the fastest and most powerful web-server. It is known for its high performance and low resource utilization. It can be installed as …

Linux

More big tech products are being open sourced

One of the most popular trends in the tech community is open source software. While open source has been around for a while, only recently has it …

Red Hat

Save backup storage using Veeam Backup & Replication BitLooker

IntroductionWhen you need to back up large amounts of data, you want to use up as little disk space as possible in order to minimize backup storage …

Databases

Commvault Intellisnap Hypervisor Native Backup and Restore For Nutanix

As of today Nutanix and Commvault Intellisnap support both ESXi and Hyper-V. IntelliSnap backup enables you to create a point-in-time snapshot of the …

Databases

VMware's Project Lightwave is heavy on security

VMware's Project Lightwave's capabilities include single sign-on, authentication, authorization and certificate authority, and certificate key …

VMware Photon Platform to Work With Multiple Container Types

Today's topics include VMware rolling out the red carpet for containers with its Photon virtualization platform, Uber hiring jeep hackers to improve …

Nutanix Acropolis Hypervisor for beginners series – AHV

Advertise here with BSA<br>I started my life in IT with MS-DOS and then moved into Windows when that became a thing. Then the wonders of VMware were …

Virtualization

Review: Veeam Speeds Recovery While Securing Data

By Logan G. HarbaughVeeam brings backup and replication together in a single solution for VMware vSphere and Microsoft Hyper-V virtual environments.

Replication

Managing security in virtualized environments – agent-based or agentless?

Before you jump into the virtualization migration process, there are a few things to consider, like security, explains ESET’s Miguel Angel Mendoza.<p>In …

NFV and SDN: What’s the Difference Two Years Later?

On March 30, 2013, I published a blog on SDxCentral called “NFV and SDN: What’s the Difference?” Both NFV and SDN were very new at the time. We kept …

How to customize the new vSphere 6.0 Web Client login UI?

A common feature request that I hear from customers from time to time is the ability to customize the login screen for the vSphere Web Client. Going …

Virtualization

Google, Red Hat, and VMware announce CoreOS container support

Docker faces challenge as CoreOS's open container format gains allies<p>Before we declare Docker the champion of the container wars, CoreOS begs to …