I’ve just finished coding (Well, Chris wrote the base of the code) a new feature in. MyBB 1.4 will now feature MySQL & PostgreSQL slave drivers. (Yes We’ve added PostrgreSQL and SQLite 2 & 3 support for MyBB 1.4). This will come for a great boost in speed on large forums that run on multiple servers (think if MyBB ever ran Gaia Online).

Using a MySQL/PgSQL slave driver allows us to separate SELECT queries from queries that modify the database (INSERT/UPDATE/DELETE etc). Allowing that will let each server be tuned to select or modifying to get the maximum performance out of each server and over all have a speed increase on the servers.

Not to mention we’ll be the first free forum software (afaik) to do it. In addition to this, we’ve made many other optimizations to MyBB 1.4 and we are continuing to do so. We just hope this continues to show how dedicated we are towards making you a product that is fast, free, and efficient!