Is SQLite the easiest and fastest way to store data for a growing amount of data?

For #studiolist I want to store and access data as easily as possible. I thought about storing in large text files but the performance is probably not that good. Using SQL I would not be able to store the data in simple text files (as far as I know). Except for user-sensitive data these text files would contain publicly available data. Is SQLite then the best way?

only if you had a SSD disk can be possible. Exist a lot of information on google. Sqlite database not support atomic transactions and can be lock when writing