Sergey Kuzmichev and Jobin Augustine present "Elephant by the pool: PostgreSQL connection poolers overview."

"Everything comes at a cost, including opening and maintaining connections to the database. With PostgreSQL, this can be especially true. Using connection pooler is a known solution, but choosing one can be a daunting task. Especially, when a new one has just appeared to the party.

This talk covers:
* The general idea behind connections poolers and why you need one
* Ways of minimizing connection handling cost by using connection poolers
* Overview and comparison of available PostgreSQL connection poolers, including:
* PgPool
* PgBouncer
* Odyssey