Local data storage in php?

Question

PHP

There is a task of data storage on local sqllite type.
The data will be updated very infrequently once every few weeks. The average number of lines is 100-200 thousand.
Thus it would be desirable to have selection and removal. At first I considered the option with files, but the selection cannot be made there, so we decided to choose a local database. There can be hundreds of such databases, so storing everything in one mysql will be expensive in the future.
The question of whether sqllite is suitable for me for such a task, I just never encountered them.
The choice is between sqllite/Jsondb and https://sleekdb.github.io
I personally tend to sqllite, but I would like to consult those who have worked with it.

Answer 1

This is the first time I hear about those two, while sqlite has been used for many years in the products of the largest companies such as google and microsoft. Everything is well documented and you can google the answer to any question.
Now, if for some reason sqlite capabilities are not enough for you, then yes - you can look for alternatives.