22
Lemmy instance with MariaDB (discuss.tchncs.de)

Hey there, I thought about starting my own Lemmy instance, yet I'd really like to use my already running MariaDB server for the database. I haven't found anything in the docs (might be me though). Is that possible or will I have to set up Postgresql?

you are viewing a single comment's thread
view the rest of the comments
[-] takeda@lemmy.world 25 points 1 year ago* (last edited 1 year ago)

If the application doesn't say anything about MariaDB or MySQL then it won't work. The SQL statements are different enough that there needs to be an explicit support.

You could contribute and add support, but that might be a bit of work.

Also the glory days of MySQL are over. MySQL started with goal to be fast, and placed correctness as an afterthought. Meanwhile PostgreSQL placed correctness as the most important goal. As time passed, PostgreSQL made many speed optimizations, while MySQL was forced to replace fast MyISAM engine with slower but more correct InnoDB, but the old design decisions still cause issues. As an SRE I've seen multiple times where MySQL and MariaDB also corrupted its own data.

I actually don't know your reasons to still sticking with it, but if you can I would recommend to give PostgreSQL a try it is much better experience for developers as well as for operations. There's a reason that less and less apps support MySQL/MariaDB.

this post was submitted on 01 Jul 2023
22 points (92.3% liked)

Selfhosted

39677 readers
348 users here now

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

Rules:

  1. Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.

  2. No spam posting.

  3. Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it's not obvious why your post topic revolves around selfhosting, please include details to make it clear.

  4. Don't duplicate the full text of your blog or github here. Just post the link for folks to click.

  5. Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).

  6. No trolling.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 1 year ago
MODERATORS