maria-developers team mailing list archive

[Kavneet Kaur <kavneetk@xxxxxxxxxxx>]

Hi all,
I just when through a revision~maria-captains/mariadb-java-client/trunk : /src/test/java/org/mariadb/jdbc/BigQueryTest.java (revision 516)Big Query activated in this code contains a character array of size 20000000. 
This is something that can be modified. All big queries possible cannot occupy this space. This is sort of leading to more of wastage of memory. 
Can anyone help me understand why this size has been selected when the same could be done at a size (50-90)% lesser. 
Regards Kavneet Kaur

Date: Sat, 23 Aug 2014 13:13:41 -0300
Subject: Re: [Maria-developers] Learning about MariaDB, Getting Started
From: roberto@xxxxxxxxxxxxx
To: kavneetk@xxxxxxxxxxx
CC: maria-developers@xxxxxxxxxxxxxxxxxxx

You are wellcome :)

Em sábado, 23 de agosto de 2014, Kavneet Kaur <kavneetk@xxxxxxxxxxx> escreveu:




Hi,
Thank you everyone for such great suggestions. I will surely work upon all the offered suggestions. This positive response of community has inspired me even more. 

Regards,Kavneet Kaur
Date: Sat, 23 Aug 2014 03:48:06 -0300
From: roberto@xxxxxxxxxxxxx

To: spsrirampatil@xxxxxxxxx
CC: maria-developers@xxxxxxxxxxxxxxxxxxx

Subject: Re: [Maria-developers] Learning about MariaDB, Getting Started

you done a nice work, a very well docummented blog with source code about a MDEV, that's a small book :) very usefull, thank you doing that nice job :)
there's mysql dev page, and there're some mysql internal books too , i read this one (http://shop.oreilly.com/product/9780596009571.do), but it's a bit "old", and i liked 

it's a first step book, but i didn't found many info about optimizer, i think that optimizer is a 'black magic' not well documented yet kkk, but with time you can learn it from source, i will read it some day :)

another very good think is ask at irc, mail lists, and starting a job or implementing a feature from jira bug tracker, many guys here help a lot too, but solving a feature is easier and solve "problems" :)


good look and good studies guy

2014-08-23 2:31 GMT-03:00 sriram patil <spsrirampatil@xxxxxxxxx>:


Thank you, Roberto for recommending my blog. :)

Hi Kavneet, you can learn about the internals of how things work in MariaDB, coding standards, etc. here.





This will give you a good grasp about overall structure of the source code and then you can look into specific details as you desire.



Sriram.




On Fri, Aug 22, 2014 at 11:39 PM, Roberto Spadim <roberto@xxxxxxxxxxxxx> wrote:




This one is nice to learn code too
https://mariadb.atlassian.net/browse/MDEV-5359
http://srirampatil.tumblr.com/post/95257135000/adding-support-for-or-replace-if-not-exists-and-if







2014-08-22 14:34 GMT-03:00 Kavneet Kaur <kavneetk@xxxxxxxxxxx>:









Hi, 
James, I am aiming to become am interested in data security and reducing query time by increasing efficiency and computational speed. Coding and optimizing codes are also cup of my tea. How can I contribute this in MariaDB as it's the only open source database software that attracted me.





Regards,Kavneet Kaur
Date: Fri, 22 Aug 2014 04:44:45 -0700
From: actionmessage@xxxxxxxxx

Subject: Re: [Maria-developers] Learning about MariaDB, Getting Started




To: kavneetk@xxxxxxxxxxx; maria-developers@xxxxxxxxxxxxxxxxxxx; ashish1294@xxxxxxxxx






Hi Kavneet and Ashish.











Depends on what you're interested in working on, but here's some suggestions.






Direct link to currently open worklogs:
https://mariadb.atlassian.net/browse/MDEV-6629?filter=-4
Three easy MDEVs and some other areas to work on:






- MDEV-6584 - not using tcp_fastopen
- MDEV-6555 - sql_log_bin should be SESSION_ONLY
- MDEV-5696 - Graceful MariaDB shutdown at Windows restart
- test and see if fixes are needed for SSL, Galera, Cassandra, GTID, IPv6 or partition features.






 "Howto Add a New Command to the MySQL Server" Tutorial
 http://www.jebriggs.com/blog/2013/05/howto-add-a-new-command-to-the-mysql-server/






Thanks, James.
 




     From: Kavneet Kaur <kavneetk@xxxxxxxxxxx>

 To: "maria-developers@xxxxxxxxxxxxxxxxxxx" <maria-developers@xxxxxxxxxxxxxxxxxxx> 





 Sent: Thursday, August 21, 2014 11:49 PM
 Subject:
 [Maria-developers] Learning about MariaDB
   



Hi! I am highly interested in subject of database. I am also interested in becoming a research developer. Worked on MS SQL. Want to try MariaDB. May I get the guidance about this product as i'm totally new to it. Is there any specific way to begin? 		 	   		  






_______________________________________________
Mailing list: https://launchpad.net/~maria-developers
Post to     : maria-developers@xxxxxxxxxxxxxxxxxxx





Unsubscribe : https://launchpad.net/~maria-developers
More help   : https://help.launchpad.net/ListHelp







     		 	   		  

_______________________________________________

Mailing list: https://launchpad.net/~maria-developers

Post to     : maria-developers@xxxxxxxxxxxxxxxxxxx

Unsubscribe : https://launchpad.net/~maria-developers

More help   : https://help.launchpad.net/ListHelp




-- 
Roberto Spadim
SPAEmpresarialEng. Automação e Controle


_______________________________________________

Mailing list: https://launchpad.net/~maria-developers

Post to     : maria-developers@xxxxxxxxxxxxxxxxxxx

Unsubscribe : https://launchpad.net/~maria-developers

More help   : https://help.launchpad.net/ListHelp






-- 
Roberto Spadim
SPAEmpresarialEng. Automação e Controle


_______________________________________________
Mailing list: https://launchpad.net/~maria-developers
Post to     : maria-developers@xxxxxxxxxxxxxxxxxxx
Unsubscribe : https://launchpad.net/~maria-developers
More help   : https://help.launchpad.net/ListHelp 		 	   		  


-- 
Roberto Spadim
SPAEmpresarialEng. Automação e Controle