Re: [Zope] ZEO with Multiple Storages

2006-09-14 Thread Dieter Maurer
Jens Vagelpohl wrote at 2006-9-14 15:50 +0200: >-BEGIN PGP SIGNED MESSAGE- >Hash: SHA1 > > >On 14 Sep 2006, at 15:34, Jonathan wrote: Yes: a single zeo server can deal with multiple storages (ie. a storage can contain mount points to other storages) >>> >>> That's misleading wo

Re: [Zope] ZEO with Multiple Storages

2006-09-14 Thread Dieter Maurer
Brian Brinegar wrote at 2006-9-13 21:22 -0400: > ... partioning large data sets onto different storages ... >First off, does this make any sense? I makes sense and we do it successfully with our large editorial system. However, ensure that each storage is self contained data wise: e.g. do not

Re: [Zope] ZEO with Multiple Storages

2006-09-14 Thread Jonathan
- Original Message - From: "Jens Vagelpohl" <[EMAIL PROTECTED]> To: "[Zope] List Mailing" Sent: Thursday, September 14, 2006 9:21 AM Subject: Re: [Zope] ZEO with Multiple Storages -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 14 Sep 2006, at 13:5

Re: [Zope] ZEO with Multiple Storages

2006-09-14 Thread Jens Vagelpohl
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 14 Sep 2006, at 15:34, Jonathan wrote: Yes: a single zeo server can deal with multiple storages (ie. a storage can contain mount points to other storages) That's misleading wording, a storage knows nothing at all about mounts. The storage

Re: [Zope] ZEO with Multiple Storages

2006-09-14 Thread Jonathan
- Original Message - From: "Jens Vagelpohl" <[EMAIL PROTECTED]> To: "[Zope] List Mailing" Sent: Thursday, September 14, 2006 9:21 AM Subject: Re: [Zope] ZEO with Multiple Storages -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 14 Sep 2006, at 13:5

Re: [Zope] ZEO with Multiple Storages

2006-09-14 Thread Jens Vagelpohl
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 14 Sep 2006, at 13:56, Jonathan wrote: Yes: a single zeo server can deal with multiple storages (ie. a storage can contain mount points to other storages) That's misleading wording, a storage knows nothing at all about mounts. The storage s

Re: [Zope] ZEO with Multiple Storages

2006-09-14 Thread Jonathan
- Original Message - From: "Martijn Pieters" <[EMAIL PROTECTED]> To: "Jonathan" <[EMAIL PROTECTED]> Cc: "Brian Brinegar" <[EMAIL PROTECTED]>; Sent: Thursday, September 14, 2006 2:54 AM Subject: Re: [Zope] ZEO with Multiple Storages

Re: [Zope] ZEO with Multiple Storages

2006-09-14 Thread Jens Vagelpohl
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 14 Sep 2006, at 08:54, Martijn Pieters wrote: One ZEO server can deal with multiple storages just fine. Transactions involving multiple storages commit just fine. Caveat: You buy nothing by having a single ZEO process serve several ZODBs when

Re: [Zope] ZEO with Multiple Storages

2006-09-13 Thread Martijn Pieters
On 9/14/06, Jonathan <[EMAIL PROTECTED]> wrote: If you mean having zope commit a single transaction to multiple storages, then 'vanilla' zope won't do it (Zope Corp has a commercial product called ZRS which does this type of thing). No, that's not true. ZRS is used to create hot read-only or st

Re: [Zope] ZEO with Multiple Storages

2006-09-13 Thread Jonathan
- Original Message - From: "Brian Brinegar" <[EMAIL PROTECTED]> To: Sent: Wednesday, September 13, 2006 9:22 PM Subject: [Zope] ZEO with Multiple Storages We currently have a ZEO environment with FileStorage (data.fs) over 100 gigs, which continues to grow.

[Zope] ZEO with Multiple Storages

2006-09-13 Thread Brian Brinegar
We currently have a ZEO environment with FileStorage (data.fs) over 100 gigs, which continues to grow. Currently we are approaching a major hardware and software upgrade. All new hardware and moving from Zope 2.6 to Zope 2.9. Our server hosts sites for several different schools and departments