https://launchpad.net/vpformysql/trunk/1.1-for-5.5.34-10.0.9/+download/vp-src-1.1-for-5.5.34-10.0.9.tgz
now i saw 10.0.9 at 'last' name, i will try it :) news i post here 2014-09-23 14:54 GMT-03:00 Roberto Spadim <robe...@spadim.com.br>: > hi kentoku! i will try with mysql server > but i got one question, why mariadb don't support VP? is something > different that block using VP ? > > 2014-09-23 14:44 GMT-03:00 kentoku <kentokush...@gmail.com>: > > Hi Roberto, >> >> Thank you for testing VP. >> I'll think about this feature. >> >> Thanks, >> Kentoku >> >> >> 2014-09-21 18:10 GMT+09:00 Roberto Spadim <robe...@spadim.com.br>: >> > Hi! Well i'm checking vp isn't part of mariadb today :/ maybe we should >> port >> > it first and after jmplement new features, right? >> > >> > Em domingo, 21 de setembro de 2014, Oleksandr Byelkin >> > <sa...@montyprogram.com> escreveu: >> > >> >> Hi! >> >> >> >> On 21.09.14 05:06, Roberto Spadim wrote: >> >> [skip] >> >>> >> >>> >> >>> sounds crazy? :) >> >>> ok i know that query cache have some problems with mutex, but it's >> >>> another history we could have a better hit rate with this feature (at >> least >> >>> when correctly used) >> >>> check that query cache become inconsistent if we change data1 or data2 >> >>> outside vp table >> >>> >> >>> >> >> >> >> It is doable if put a lot of hooks of asking engine about tables. >> >> >> >> There is already hooks now used in table invalidation. But it works >> slowly >> >> (relatively) because having no open table difficult to give engine full >> >> information and so each such hook will cause semi-open process and so >> if we >> >> have miss it looks like double opening overhead. >> >> >> >> So, in price of total overhead we can make it, the question is if it >> help >> >> so much that gain will be more then overhead in average... As usual I >> have >> >> doubts about it (need a proof). >> >> >> >> [skip] >> > >> > >> > >> > -- >> > Roberto Spadim >> > SPAEmpresarial >> > Eng. Automação e Controle >> > >> > > > > -- > Roberto Spadim > SPAEmpresarial > Eng. Automação e Controle > -- Roberto Spadim SPAEmpresarial Eng. Automação e Controle
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