Re: [Maria-developers] [GSoC] Introduction Mail

8 Jul 2014

      =] nice

2014-07-08 14:18 GMT-03:00 Anshu Avinash :
...
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 
wrote:
...
could you 'display' the dataset you used with octave?
2014-07-08 13:55 GMT-03:00 Anshu Avinash :
...
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 
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 :
...
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

wrote:
...
"Sorry this page does not exist =("
2014-06-23 8:07 GMT-03:00 Anshu Avinash :
> 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
> 
> 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
>>  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
>>>  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
>>> 
>>> 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
>>> :
>>>
>>> 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
>>>  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
>>>  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