=] nice 2014-07-08 14:18 GMT-03:00 Anshu Avinash <anshu.avinash35@gmail.com>:
Hi all,
You can download it here (https://drive.google.com/file/d/0B7NiQb4EbbUVNVJFZ2xkRVR3Ylk/edit?usp=sharin...). It is around 26M. I have added the link on blog too.
Regards Anshu
On Tue, Jul 8, 2014 at 10:38 PM, Roberto Spadim <roberto@spadim.com.br> wrote:
could you 'display' the dataset you used with octave?
2014-07-08 13:55 GMT-03:00 Anshu Avinash <anshu.avinash35@gmail.com>:
Hi all,
This week's blog post is at: http://igniting.in/gsoc2014/2014/07/08/solving-linear-equations/ . Sorry for the delay. Suggestions for an approach to solve the system of linear equations are welcome.
Regards Anshu Avinash
On Mon, Jun 23, 2014 at 7:39 PM, Roberto Spadim <roberto@spadim.com.br> wrote:
" MDEV. " it's nice to put full name (MDEV-350), since google and others search engines help when someone try to find information about mdev 350
text is ok :)
2014-06-23 11:04 GMT-03:00 Anshu Avinash <anshu.avinash35@gmail.com>:
Hi,
Sorry for the confusion, this is the new link: http://igniting.in/gsoc2014/2014/06/23/work-before-mid-term/ Thanks for pointing out.
Regards Anshu
On Mon, Jun 23, 2014 at 7:32 PM, Roberto Spadim <roberto@spadim.com.br> wrote:
"Sorry this page does not exist =("
2014-06-23 8:07 GMT-03:00 Anshu Avinash <anshu.avinash35@gmail.com>: > Hi all, > > You can find this week's blog entry at: > http://igniting.in/2014/06/23/work-before-mid-term/ > Suggestions/reviews are welcome. > > Regards > Anshu Avinash > > > On Mon, Jun 9, 2014 at 7:30 PM, Roberto Spadim > <roberto@spadim.com.br> > wrote: >> >> Well i wws reading your posts >> Do you need big data to test read and scan times? >> >> Em segunda-feira, 9 de junho de 2014, Anshu Avinash >> <anshu.avinash35@gmail.com> escreveu: >> >>> Hi all, >>> >>> You can find this week's blog entry at >>> http://igniting.in/gsoc2014/2014/06/09/more-coding/. I'm now >>> maintaining the >>> code only on github: >>> https://github.com/igniting/server/tree/selfTuningOptimizer. >>> >>> Regards >>> Anshu Avinash >>> >>> >>> On Sun, May 25, 2014 at 3:27 PM, Anshu Avinash >>> <anshu.avinash35@gmail.com> wrote: >>> >>> Hi all, >>> >>> You can find my this week's blog entry at >>> http://igniting.in/gsoc2014/2014/05/25/coding-things-up/ . I >>> have >>> created a >>> branch on launchpad for my work: >>> http://bazaar.launchpad.net/~igniting/maria/maria/revision/4211 >>> . >>> You >>> can >>> give your suggestions/reviews either on this thread or as a >>> comment >>> on >>> the >>> blog itself. >>> >>> Regards >>> Anshu Avinash >>> >>> >>> On Tue, May 20, 2014 at 1:22 AM, Roberto Spadim >>> <roberto@spadim.com.br> >>> wrote: >>> >>> wow a big work, congratulation guy, i will read part by part to >>> better >>> understand mariadb code >>> >>> >>> 2014-05-19 16:33 GMT-03:00 Anshu Avinash >>> <anshu.avinash35@gmail.com>: >>> >>> Hi all, >>> >>> This week's blog entry would get delayed by couple of days. I >>> have >>> started coding though and would like to give heads up on what >>> I'm >>> doing. >>> >>> I've looked at the diffs for "Cost model project" of mysql: >>> >>> http://bazaar.launchpad.net/~mysql/mysql-server/5.7/revision/7596 >>> and >>> >>> http://bazaar.launchpad.net/~mysql/mysql-server/5.7/revision/7222 . >>> These >>> give a pretty good idea about what are the hard-coded constants >>> and >>> where >>> are they being used. >>> >>> The idea is to multiply "READ_TIME_FACTOR" and >>> "SCAN_TIME_FACTOR" >>> to >>> the >>> values returned by read_time() and scan_time() in handler.h, >>> while >>> returning. These values would be read from a table in mysql db. >>> For >>> that >>> I've looked at sql_statistics.cc. After completing this, I'll >>> first >>> change >>> the values of these constants manually and check if the better >>> or >>> worse >>> query plans are being selected. I'll first do the last step >>> manually, >>> to >>> check if everything is working as expected and later automate >>> it. >>> >>> Regards >>> Anshu >>> >>> >>> On Mon, May 12, 2014 at 11:22 AM, Anshu Avinash >>> <anshu.avinash35@gmail.com> wrote: >>> >>> Hi all, >>> >>> You can find my blog entry for this week at >>> http://igniting.in/gsoc2014/2014/05/11/first-steps/ . >>> >>> Regards >>> Anshu Avinash >>> >>> >>> On Thu, May 8, 2014 at 11:46 PM, Anshu Avinash >>> <anshu.avinash35@gmail.com> wrote: >>> >>> Hi all, >>> >>> Sorry for the irregular updates. I had been busy for last couple >>> of >>> days >>> and might still be busy for 1-2 days more. I would be completely >>> free >>> starting next week, and would be updating my blog weekly on >>> every >>> Monday (so >>> 1st update would be on May 12). I would also send the link of my >>> post >>> weekly >>> on the mailing list. >>> >>> As discussed on irc, I started to explore the pair of constants: >>> handler::scan_time() and handler::read_time(). >> >> >> >> -- >> Roberto Spadim >> SPAEmpresarial >> Eng. Automação e Controle >> >
-- Roberto Spadim SPAEmpresarial Eng. Automação e Controle
-- Roberto Spadim SPAEmpresarial Eng. Automação e Controle
-- Roberto Spadim SPAEmpresarial Eng. Automação e Controle
-- Roberto Spadim SPAEmpresarial Eng. Automação e Controle