postgresqltuner
docker-postgres-upgrade
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| postgresqltuner | docker-postgres-upgrade | |
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postgresqltuner
- Postgresqltuner: Analyse Your PostgreSQL Database
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In MySQL, never use “utf8”. Use “utf8mb4”
Are the DBA's on this thread committing code to the MySQL [1] and Postgres [2] tuner scripts that give new DBA's all your learned advise and battle hardening experience? Or at least a repo with the same objectives?
[1] - https://github.com/major/MySQLTuner-perl
[2] - https://github.com/jfcoz/postgresqltuner
- Is there any tool I can use to see what improvements can be made to a db?
docker-postgres-upgrade
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When Did Postgres Become Cool?
Ah, looks like psql seems to have switched to actually using minor and major versions properly during the last two years - I remember the dance from the 9.x versions and postgres-upgrade [1].
In any case it's way more straightforward with mysql.
[1] https://hub.docker.com/r/tianon/postgres-upgrade
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A PostgreSQL Docker container that automatically upgrades PostgreSQL
Related: https://github.com/tianon/docker-postgres-upgrade
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I upgraded from Debian Bullseye to Bookworm, and it went very well
Also don't forget to pg_dump before the upgrade, as the binaries for previous Postgres version might not exist anymore after the upgrade... Otherwise, https://hub.docker.com/r/tianon/postgres-upgrade/ might be helpful (haven't used it though).
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In MySQL, never use “utf8”. Use “utf8mb4”
> When you say "complex ride" what does that mean?
On managed postgresql services like RDS it's easy, yes, because Amazon does all of the nasty work for you and has already seen all the kinks you may run into.
If you are on your own and using Docker, you essentially need a third-party image that has the old and new binaries (https://github.com/tianon/docker-postgres-upgrade).
If you are on your own and are using distribution packages, it's more complicated (https://blog.samuel.domains/blog/tutorials/from-stretch-to-b...).
If you are on your own and use postgres from source, well... have fun, there's a reason why I prefer using distribution-maintained packages when possible.
What are some alternatives?
MySQLTuner-perl - MySQLTuner is a script written in Perl that will assist you with your MySQL configuration and make recommendations for increased performance and stability.
pgloader - Migrate to PostgreSQL in a single command!
kanban-board - Single-click full-stack application (Postgres, Spring Boot & Angular) using Docker Compose
netdisco - A web-based network management tool.
docker-pgautoupgrade - A PostgreSQL Docker container that automatically upgrades your database
pgbadger - A fast PostgreSQL Log Analyzer
pgkit - Pgkit - Backup, PITR and recovery management made easy
apache2buddy - apache2buddy
PostgreSQL-Disaster-Recove
pgaudit_analyze - PostgreSQL Audit Analyzer
Serendipity - A PHP blog software