回复: mysql transaction log

2010-05-03 Thread Timo
InnoDB support transaction. MyISAM does not support trantsaction. http://www.databasejournal.com/features/mysql/article.php/3382171/Transactions-in-MySQL.htm 2010-05-04 Best regards Timo Seven blog: http://zauc.wordpress.com #请翻墙浏览,或者指定hosts到74.200.243.252### twitter: https://twitte

Re: mysql transaction log

2010-05-03 Thread Nitin Mehta
I think you've got it a little wrong. In MySQL, transaction log is different from bin-log. Transaction logs are used only for Innodb while bin-logs are optional and capture data related to all the storage engines. I believe, you cannot read thru the transaction logs and these logs files (used in

mysql transaction log

2010-05-03 Thread Angelina Paul
Please help me to understand more about the mysql transaction log ( mysqlbinlog) file and its contents. Will it support only the innodb or all the storage engine types like MyISAM, InnoDB? Thanks, Arsh Paul

Re: capacity planning.

2010-05-03 Thread Rob Wultsch
On Mon, May 3, 2010 at 11:20 AM, raju.sakineti wrote: > HI everyone, > > >             could somebody help me on how to do capacity planning for mysql > databases. if anyone have documentation please provide me. > > > > > thanks®ards > varma > http://www.amazon.com/Art-Capacity-Planning-Scaling-Re

capacity planning.

2010-05-03 Thread raju.sakineti
HI everyone, could somebody help me on how to do capacity planning for mysql databases. if anyone have documentation please provide me. thanks®ards varma

Re: mysql spatial functions (Was: Best index for searching on lat / long data i.e. decimal vs. float)

2010-05-03 Thread dan
It works great for me. After working out the bugs and adding the spatial index I am now searching in the 0.05 second timeframe vs. minutes otherwise. Dan On Sun, 2 May 2010 23:39:41 -0700, Rob Wultsch wrote: >> >>> On Sat, May 1, 2010 at 11:12 PM, dan wrote: >> >>> >>

Re: 4- Question

2010-05-03 Thread Rob Wultsch
On Sun, May 2, 2010 at 11:50 PM, Junior Ortis wrote: > Hi guys, i have a server with 20GB InnoDb on a single database and i > use just one user for its. I use mysql 5.4 > > 1- If i change my SCSI 15k RPM to a SSD i will increase my performance ? Umm, maybe. More information is required. Does the