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Redis vs. Memcached – 2021 Comparison

Scalegrid

Redis stands for REmote DIctionary Server, created in 2009 by Salvatore Sanfilippo. Memcached, on the other hand, was created in 2003 by Brad Fitzpatrick.

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How to Migrate From MariaDB to MySQL

Percona

MariaDB started as a MySQL fork in 2009 to provide an alternate database version following Oracle’s acquisition of MySQL.While MariaDB has many features and has grown in popularity among users seeking a more open and community-driven development […]

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OneAgent release notes version 1.241

Dynatrace

Windows: Windows Server 2004. Linux: SUSE Linux Enterprise Server 11.4. Windows: Windows Server 20H2. Linux: SUSE Linux Enterprise Server 12.3. JBoss Application Server 6, 7 for Java. The vendor has de-supported this technology and version with 2009-09-01. Linux: SUSE Linux Enterprise Server 12.2.

Java 159
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How to Install or Upgrade Percona Server for MySQL/MySQL 8 to a Specific Version on Debian/Ubuntu

Percona

Sometimes we might need to install/upgrade Percona Server for MySQL /MySQL 8 to a particular version in a test or production environment. Install Percona Server for MySQL 8 specific version packages via repository. Download specific Percona Server for MySQL 8 tarball packages and install them manually. bullseye amd64 1.7

Servers 82
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DevOps engineer tools: Deploy, test, evaluate, repeat

Dynatrace

Belgian engineer Patrick Debois coined the term “DevOps” in 2009 when he needed a Twitter hashtag for DevOpsDays, an agile systems administrators conference in Europe. Open source CI/CD pipeline tool with extensible server automation for distributed builds and scaling. ” What does a DevOps platform engineer do?

DevOps 196
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Dealing With “Too Many Connections” Error in MySQL 8

Percona

Your MySQL connection id is 144 Server version: 8.0.29-21 21 Percona Server (GPL), Release 21, Revision c59f87d2854 Copyright (c) 2009-2022 Percona LLC and/or its affiliates Copyright (c) 2000, 2022, Oracle and/or its affiliates. Your MySQL connection id is 145 Server version: 8.0.29-21 Commands end with ; or g.

C++ 90
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What is container orchestration?

Dynatrace

Originally developed as a research project at the University of California, Berkeley, in 2009, Mesos launched formally as a mature product in 2016 under the auspices of the Apache Software Foundation, a decentralized open source community.