Search Postgresql Archives

Re: PG index architecture

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

 



On 7/15/2014 2:54 PM, Andy Colson wrote:

Ah, yea, sorry, I don't really mean record #1, I mean hard drive seek to address 1. (where address came from the index lookup)

of course, its a file+offset, so there's at least 1-2 more levels of indirection before you get to physical addresses on the hard disk.

--
john r pierce                                      37N 122W
somewhere on the middle of the left coast




[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