Re: [Dbmail] max messageblk size changeable?

2007-03-16 Thread Michael Monnerie
On Freitag, 16. März 2007 09:09 Aaron Stone wrote: > If it takes the same amount of effort to implement either > multithreading or attachment sharing, it only makes sense to do > multithreading first. This gives a huge performance benefit for the > typical use case. Your code, so I believe you. I'

Re: [Dbmail] max messageblk size changeable?

2007-03-16 Thread Paul J Stevens
Michael Monnerie wrote: > I can't really benchmark this, it's a customers server, no time for > playing around there. Cyrus works, so I won't touch it. I would have > thought that big messages are no problem, as the DB should be much > faster than the network anyway. Even when a message has 100M

Re: [Dbmail] max messageblk size changeable?

2007-03-16 Thread Aaron Stone
On Fri, 2007-03-16 at 08:40 +0100, Michael Monnerie wrote: > On Donnerstag, 15. März 2007 11:16 Aaron Stone wrote: > > Paul and I write the code that interests us and what we can sell > > support contracts for. This feature would be a lot of work for > > hack-value equal or less than many of the ot

Re: [Dbmail] max messageblk size changeable?

2007-03-15 Thread Michael Monnerie
On Donnerstag, 15. März 2007 11:16 Aaron Stone wrote: > Paul and I write the code that interests us and what we can sell > support contracts for. This feature would be a lot of work for > hack-value equal or less than many of the other features we've got on > the drawing board. If there were a stro

Re: [Dbmail] max messageblk size changeable?

2007-03-15 Thread Aaron Stone
On Thu, Mar 15, 2007, Charles Marcus <[EMAIL PROTECTED]> said: >> Now we've got a customer who send and receive only really big mails, >> mostly 10-100mb per mail. They work with big images :-) Overall e-mails >> are about 140GB. >> >> I want to switch them from cyrus to dbmail, and wonder if s

Re: [Dbmail] max messageblk size changeable?

2007-03-15 Thread Charles Marcus
Now we've got a customer who send and receive only really big mails, mostly 10-100mb per mail. They work with big images :-) Overall e-mails are about 140GB. I want to switch them from cyrus to dbmail, and wonder if somebody has a customer with lots of such e-mails (number and size). Would it

Re: [Dbmail] max messageblk size changeable?

2007-03-15 Thread Paul J Stevens
Michael Monnerie wrote: > Hi list, I thought there was a discussion about the max messageblk size, > but can't find it back. Currently it is 512KB by now in db.h: > > /* size of the messageblk's */ > #define READ_BLOCK_SIZE (512ul*1024ul) /* be carefull, MYSQL has a > limit */ > (We use postgre

[Dbmail] max messageblk size changeable?

2007-03-15 Thread Michael Monnerie
Hi list, I thought there was a discussion about the max messageblk size, but can't find it back. Currently it is 512KB by now in db.h: /* size of the messageblk's */ #define READ_BLOCK_SIZE (512ul*1024ul) /* be carefull, MYSQL has a limit */ (We use postgresql anyway) Now we've got a customer