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SQLite
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Feeh
Sphere Developer
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Posts: 156
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Post: #2
RE: SQLite
Imagine that you have a really huge database inside your SQLite file. Now lets say you delete one of the first elements you've inserted in your DB file. This 'block' of data becomes unused, but if you rewrite the entire DB for each operation, to remove the unused blocks you will waste a lot of time and processing power.

SQLite comes with a VACUUM command which addresses this issue, so you may need to run the VACUUM command each time you want to eliminate those unused blocks (at 00:00 each day/week or when there is a low player count in your server... it is up to you)

Be aware that depending on the size of your DB, it may take some time, if running the command using the Sphere's interface you may experience some slowdown on your server

https://www.sqlitetutorial.net/sqlite-vacuum/
https://stackoverflow.com/questions/1812...e-database

Feeh/Epila - Nightly releases / SphereWiki / Github Issues / Sphere's GitHub
(This post was last modified: 12-05-2020 08:11 AM by Feeh.)
12-05-2020 08:10 AM
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Messages In This Thread
SQLite - Llirik - 12-02-2020, 12:08 AM
RE: SQLite - Feeh - 12-05-2020 08:10 AM
RE: SQLite - Llirik - 12-06-2020, 08:03 AM

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