RE: MySQL file system - Mailing list pgsql-general

From Michael Ansley
Subject RE: MySQL file system
Date
Msg-id 7F124BC48D56D411812500D0B747251480F396@FILESERVER002
Whole thread Raw
In response to MySQL file system  (Ned Lilly <ned@greatbridge.com>)
List pgsql-general

Um, I think that file servers may have use for it (DBFS), as they will want to store documents and media files in a database with various plug-ins available to be able to get into files, and more importantly, to be able to find them quickly when required.  How do I find all documents with the keyword 'telecommunications'?  I could do a grep -r, or I could have it all stored in a database with plug-ins having extracted the keywords on insert, and run an SQL query (there are better examples, this is just a simple one).  I think the file system idea is a good one, *in a niche area*, and I think that Postgres is probably better suited to doing it than mySQL, given some of the things that Postgres can do, and the ORDB descriptor.

In Ned's case, I agree that a .tar.gz mount (well it's not actually a mount, simply a smart file browser) is probably the best solution.  It's the way I do it, and I'm reasonably happy with it.

Cheers...

MikeA


-----Original Message-----
From: Joseph Shraibman [mailto:jks@selectacast.net]
Sent: 17 January 2001 03:21
To: Karl DeBisschop
Cc: Ned Lilly; PostgreSQL General
Subject: Re: [GENERAL] MySQL file system

Karl DeBisschop wrote:
>
> Ned Lilly wrote:
> >
> > Anyone heard about this?
> >
> > http://no.spam.ee/~tonu/mysqlfs.html
>
> I was bout to copy about 3000 RFCs onto my hard drive last night.
> Bowsing them online was just too painfully slow.
>
> Then I realized that although I had the disk space for the total file
> size, they were mostly smaller than a block on my disk, so I was going
> to loose alot of space.
>
> My first thought was, well postgress would stor that as one file - that
> might work. Then I thought "I'm trying to be FAST here -- any time spent
> on this is a distraction. Too bad there is no such thing as
> PostgreSQL/FS"
>

So what is needed it to be able to mount a .zip or a .tar file as a file
system with the loopback device. Mounting a database on the filesystem
sounds pretty useless to me.

--
Joseph Shraibman
jks@selectacast.net
Increase signal to noise ratio.  http://www.targabot.com

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