Why are (rational) databases preferred over keeping the data in memory? (feddit.de)

submitted 11 months ago by [email protected] to c/[email protected]

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Why do so many programs use rational databases instead of loading the data during startup and keeping it in memory? Especially for smaller datasets I would think, that a database adds unnecessary complexity and overhead. Also, a lot of data can be saved using modern RAM and when using an in-memory approach, optimized data structures can be utilised to further improve the performance

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[-] [email protected] 1 points 11 months ago

And also it may save you down the road.

Sure, your dataset might not be big now but what about in a year's time? It's easier to start out using a database than to have to transition it later.

this post was submitted on 10 Oct 2023

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