Search Postgresql Archives

Re: Blobs in Postgresql

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

 



On Wednesday 2007-08-15 05:52, Gregory Stark wrote:
> "Ron Olson" <tachoknight@xxxxxxxxx> writes:
> > Hi all-
> >
> > I am evaluating databases for use in a large project that will hold image
> > data as blobs. I know, everybody says to just store pointers to files on
> > the disk...
>
> Well not everyone. I usually do, but if you're not handling these blobs
> under heavy load independent of the database (like web servers) then either
> approach works.

I've always wondered how you keep transactions working when you only store 
pointers to large data.  Do you need an external transaction manager to 
insure that the file doesn't get deleted when you "delete" the data via the 
pointer?  Do you need an external application that handles all deletes, 
inserts, and updates?

---------------------------(end of broadcast)---------------------------
TIP 4: Have you searched our list archives?

               http://archives.postgresql.org/

[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