migration Archive

Converting your InnoDB MySQL server to TokuDB (how we did it)

What is TokuDB? TokuDB is a storage engine for MySQL and MariaDB that dramatically improves the performance of large databases (typically 50 GBs or larger). By replacing 40-year-old B-tree technology with patented Fractal TreeĀ® technology, TokuDB speeds indexing by 10x or more, and reducing the size of the database by upt o 90%. Because of

Migrating MongoDB databases

MongoDB (from “humongous”) is a scalable, high-performance, open source NoSQL database. Written in C++. A while ago I had to move some servers with MongoDB replica set from our current colocation to new provider Hetzner. There are few different ways to get this done: Get one member of replica set removed, create new MongoDB server