Protected: How to do major version upgrade on Patroni cluster

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PostgreSQL is available on RHEL/Cent OS by default as AppStream. As per RHEL documentation, RHEL/CentOS comes with a new feature called Application Streams (AppStreams), in which multiple versions of packages are provided, with a known period of support. These modules…
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https://www.youtube.com/watch?v=JDeD2chhIW0&t=917sPostgreSQL is a popular open-source relational database management system (RDBMS) used by many organizations to store and manage their data. To ensure high availability and prevent downtime, it’s essential to have a robust HA setup for PostgreSQL. Patroni, HAProxy, Keepalived,…
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Context – 1 Whether you’re a novice embarking on a career as a database administrator or an experienced professional from another RDBMS technology, People often ask me about how to kickstart the PostgreSQL administration journey or take it to the…
PostgreSQL is a popular open-source relational database management system (RDBMS) used by many organizations to store and manage their data. To ensure high availability and prevent downtime, it’s essential to have a robust HA setup for PostgreSQL. Patroni, HAProxy, Keepalived,…

Per PostgreSQL 14 release notes “When using logical replication, PostgreSQL can now stream in-progress transactions to subscribers, with significant performance benefits for applying large transactions on subscribers. PostgreSQL 14 also adds several other performance enhancements to the logical decoding system…