Cousin Stanley wrote: > As an alternative to client-server database managers, > such as mysql, mariadb, postgresql, etc. , > the sqlite embedded database manager is very useful .... Not sure what thread you write to, but can you do concurrent reads/writes to sqlite3 DB? I think it is not possible as the process that writes, locks the file, so just keep in mind that there are severe limitations in the use of sqlite3 databases. Correct me if I am wrong regards