Articles

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Registry for Docker images

Running your own registry for Docker images is not difficult. We'll show you how to get started using the free docker_auth software.

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Update your Docker containers safely

A scripted approach lets you know when to update your Docker containers.

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A self-healing VM system

The right combination of mostly free automation and monitoring tools can create a self-healing system, in which your servers fix themselves.

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Automatically install and configure systems

FAI automatically and non-interactively deploys Linux systems on servers.

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Accelerate web applications with Varnish Cache

If a web application delivers its pages too slowly, users quickly move on. Varnish Cache lets you hitch more horses to the cart.

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In cloud computing practice, backups are important in several ways: Customers want to secure their data, and vendors want to secure the essential details of their platforms. Rescue yourself, if you can.

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Red Hat Enterprise Linux 8 pre-series test

Red Hat Enterprise Linux is the flagship Red Hat operating system and the basis for many other company products; therefore, much is at stake with version 8.

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New features in PHP 7.3

The new PHP 7.3 simplifies string handling, supports PCRE version 2, adds LDAP controls, improves logging, and deprecates some features, functions, and syntax elements.

Five Kubernetes alternatives

Many admins consider Kubernetes the obvious choice for managing containers; however, don't ignore the highly efficient alternatives just because they are less prominent.