Deploying a database is the easy day. The interesting days are the ones after: it needs more memory, more read capacity, or a version bump, and you would rather not take an outage for any of them....

Amazon EKS has recently introduced support for Kubernetes version rollbacks, letting practitioners revert a cluster's control plane to its previous Kubernetes version within 7 days of an upgrade...

When you are upgrading across major PostgreSQL versions, there are a few ways to go. Dump and restore is the simplest to reason about, but downtime scales directly with database size, so for...

MySQL 9.7 LTS is here, establishing the new MySQL 9.7.x Long-Term Support release line. For organizations running MySQL today, this is the right time to evaluate upgrade plans and move toward a...

Yelp has completed a large-scale upgrade of its Apache Cassandra infrastructure, spanning more than 1,000 nodes, without any service downtime, offering a blueprint for managing stateful systems at...

Overview Some MySQL distribution packages, such as the generic Linux build, bundle an OpenSSL dependency within the same .tar.gz archive. With the new MySQL 8.0.46, 8.4.9 and 9.7.0 releases, we...

© Laurenz Albe 2025 Most major Linux distributions have upgraded to the GNU C library version 2.28 or later. Therefore, there is a growing awareness that an operating system upgrade can lead...

Tab groups have become one of Firefox’s most loved ways to stay organized — over 18 million people have used the feature since it launched earlier this year. Since then, we’ve been listening...

Python 3.9 has officially retired after 5 years since its release in 2020 end of life. The final release of Python 3.9 is out! discuss.python.org/t/the-final-... May you all enjoy using the...

Introduction Every year, we get a new PostgreSQL major release, each bringing performance improvements, new features, and extended compatibility. While minor version upgrades are...

Upgrading to a newer version of MySQL when deploying MySQL HeatWave on OCI using Terraform can be problematic. Discover how to achieve a save upgrade reading this article.

Biopharma companies are under pressure to boost their output, but complex, fragile production processes are holding them back. AI and analytics could offer a cure for the industry’s ills.

Debian 11 Bullseye 已结束常规安全支持，现在由 LTS 团队再支持 2 年。用户应升级到 Debian 12.x 以获得更多功能和更长的支持。如果使用 Debian 11，某些软件包可能不会得到 LTS 团队的支持。使用 debian-security-support 包检查不受支持的软件包。备份重要数据，并参考 Debian Wiki 升级指南以升级到 Debian 12。