Loosing all the object statistics after a major version upgrade of PostgreSQL with pg_upgrade is one of the real paint points in PostgreSQL. Collecting/generating the statistics can take much longer than the actual upgrade which is quite painful. A first the to resolve this was already committed for PostgreSQL 18 and I’ve written about this […]

Dbi Services Blog

29.03.2025

dbi Blog

When you want to upgrade from one major version of PostgreSQL to another you probably want to go with pg_upgrade (or logical replication). There are several modes of operations for this already: What is best for you, depends on the requirements. We usually go with “–link” as this is pretty fast, but you can only […]

Dbi Services Blog

01.04.2025

dbi Blog

I recently had to install and configure the Veeam RMAN plug-in on an ODA, and would like to provide the steps in this article, as it might be helpful for many other people. Create Veeam linux OS user We will create an OS linux user on the ODA that will be used to authenticate on […]

Dbi Services Blog

01.04.2025

dbi Blog

Btrfs cheatsheet with the most-used commands and settings. Perfect for managing snapshots, resizing filesystems, and optimizing your Linux storage.

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