Search Postgresql Archives

Re: Reliable and fast money transaction design

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



"Joshua D. Drake" <jd@xxxxxxxxxxxxxxxxx> writes:
> Ron Johnson wrote:
>> Argh!!!  The RDBMS that I typically use defaults to SERIALIZABLE.

> SERIALIZABLE is really slow :).

Say what?  If anything it's probably faster than READ COMMITTED, because
it doesn't take as many snapshots.  But the difference is likely down in
the noise anyway.

			regards, tom lane

---------------------------(end of broadcast)---------------------------
TIP 9: In versions below 8.0, the planner will ignore your desire to
       choose an index scan if your joining column's datatypes do not
       match

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]
  Powered by Linux