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