What is the fastest database for CRUD?

Question

SQL

Hello, I decided to write one project.
I approached the choice of a database - and wondered - which database should I choose?
I don't care if it's SQL, NoSQL database, speed plays the most important role for me.
This database will have approximately 5000 rows.
All I have to do in the database is insert, select, update, delete.
What DB would you recommend?
It is very important for me that the extraction of information (specifically select) is done as quickly as possible.
I read about Tarantool (didn't find how to properly create a database and do a search on it), now I settled on Aerospike. What do you think about this?
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I am writing in PHP 7, the server is 1 core at 2.4 GHz, 500 MB of RAM, but in the end the server will consist of 8 cores at 3.7 GHz and 12 GB of RAM.

Answer 1

https://dev.mysql.com/doc/refman/5.5/en/memory-sto...