SQLite Forum

Operation speed
Login
> The SQLite version is 3.6.14.2

That version of SQLite is from 2009-05-25.  If you upgrade to a newer
version (such as the soon-to-be-released 3.35.0) you will find that almost
everything will run faster, often much faster.  (See the
[micro-optimization article][1] for more information.) The database files and
C/C++ language interface is completely backwards compatible, so upgrading
should be as simple as recompiling.

[1]: https://www.sqlite.org/cpu.html