Mariadb should understand the comparison between Myrocks and Tokudb, and let their current users decide what should be in the product. It is their product and their responsibility. Unfortunately, I am no longer working on database software as my primary focus, so I can not make any significant changes to the Tokudb software; it is what it is.
On Wed, Oct 12, 2016 at 6:32 PM, MARK CALLAGHAN <mdcal...@gmail.com> wrote: > And if I sound annoyed when talking about TokuDB performance, I am a bit. > I wish someone else documented the performance problems it has. The > problems are known but not much has been shared to explain them. That has > been left to me as I am promoting the other write-optimized storage engine > for MySQL. A lot of extremely talented people worked on TokuDB. A few > (hello Rich) continue to help with it. One of them is related to me (hello > Tim). One of them works for my employer (Zardosht). I wish more of them > worked for my employer (anon, anon, anon). Now I get to be the jerk. > > On Wed, Oct 12, 2016 at 2:51 PM, MARK CALLAGHAN <mdcal...@gmail.com> > wrote: > >> If your workload is insert-only and you are happy with TokuDB then please >> don't try to migrate. But most workloads have reads concurrent with writes. >> Add that to insert benchmark and TokuDB becomes unhappy. Why do we always >> get results for insert-only iibench but not for insert+query iibench? My >> client supports it - https://github.com/mdcallag/ >> mytools/blob/master/bench/ibench/iibench.py >> >> I think insert-only iibench is a silly workload with results that are >> usually taken out of context. MyRocks is great on it, with and without >> concurrent queries. So I guess I am happy about that. >> >> On Wed, Oct 12, 2016 at 12:07 PM, Reinis Rozitis <r...@roze.lv> wrote: >> >>> > I am not surprised that there are so few performance results published >>> for TokuDB. And when they are published they are almost always for trivial >>> workloads -- like insert-only insert benchmark. Try adding queries >>> concurrent with the inserts. >>> >>> True but one can see also in your own comment ( >>> https://github.com/facebook/mysql-5.6/issues/25#issuecomment-218494710 >>> ) that some tests in different circumstances can have rather skewed results >>> which people base their decisions on. >>> >>> Glad it has been fixed (would be nice to see some current bench tests). >>> >>> rr >>> >>> >>> _______________________________________________ >>> Mailing list: https://launchpad.net/~maria-discuss >>> Post to : maria-discuss@lists.launchpad.net >>> Unsubscribe : https://launchpad.net/~maria-discuss >>> More help : https://help.launchpad.net/ListHelp >>> >> >> >> >> -- >> Mark Callaghan >> mdcal...@gmail.com >> > > > > -- > Mark Callaghan > mdcal...@gmail.com > > _______________________________________________ > Mailing list: https://launchpad.net/~maria-discuss > Post to : maria-discuss@lists.launchpad.net > Unsubscribe : https://launchpad.net/~maria-discuss > More help : https://help.launchpad.net/ListHelp > >
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