TokuDB® v5.2 is a drop-in replacement for InnoDB that scales MySQL® from GBs to TBs while improving insert speed, query performance, compression, and online schema flexibility. Uses standard SQL and supports ACID and MVCC.
“The growth of data, especially in real-time Web 2.0 environments, can be a burden or an opportunity for new products and new revenue. MySQL users should consider TokuDB to increase agility, speed and scalability.”