How much faster is realm than SQLite?

Is SQLite faster than Realm?

Realm is also better than SQLite when we talk about speed. And this fact was proved by the research published on the Realm's official website. It was stated that Realm is 10 times faster than the raw SQLite. For example, Realm allows inserting 20 thousand records in one second.

Is Realm DB good?

Since the inception of the platform, Android developers have had pretty much only one option for a database: SQLite. Although feature-rich and powerful, it wasn't quite what Android app developers needed.

Is SQLite fast enough?

SQLite is fast and reliable and it requires no configuration or maintenance. It keeps things simple. SQLite "just works".

Is PostgreSQL faster than SQLite?

SQLite 2.7. 6 is significantly faster (sometimes as much as 10 or 20 times faster) than the default PostgreSQL 7.1. 3 installation on RedHat 7.2 for most common operations.