Hi, On Mon, Jul 10, 2017 at 12:13:58PM -0400, Przemek Klosowski wrote:
> Could you possibly summarize what you remember about those tests? What > scenario did you look at? Was the difference more like seconds vs hours, > or microseconds vs milliseconds? I found some of my old mail back. In my tests a full processing cycle for reading and processing (JSON deserializing in my case) data, measured on a large amount of operations, was 4 times faster in LMDB than in SQLite. Note that this includes application processing (at this moment I can't recall what that test did, it was 1,5 year ago...), so the pure difference in DB processing time might even be much larger. In general, I agree that SQLite is a fast DB when comparing, for example, with ProgreSQL. I did tests for that too in the past and the difference is huge (and the feature set difference is huge too ;-)). BTW, I'm pretty sure Howard Chu, the author of LMDB, would be happy to discuss things with the Fedora/RPM community, if someone is interested. -- -- Jos Vos <j...@xos.nl> -- X/OS Experts in Open Systems BV | Office: +31 20 6938364 -- Amsterdam, The Netherlands | Mobile: +31 6 26216181 _______________________________________________ devel mailing list -- devel@lists.fedoraproject.org To unsubscribe send an email to devel-le...@lists.fedoraproject.org
