In a follow-up experiment to an earlier post on TokuDB recovery times, I tried to create a better apples-to-apples comparison to InnoDB recovery time. If I measure recovery times when both DBs are doing the same amount of work, TokuDB requires only 2s to recover from a crash, compared to 1020s for InnoDB. Background In [...]
Last week Tokutek released version 3.0.0 of TokuDB, adding ACID transactions to its list of features. This post discusses an experiment we ran to measure recovery time following a system crash. In summary, while actively inserting records into a MySQL database using iiBench, we compared the time to recover from a power-cord pull for both [...]
