Re: [ZODB-Dev] merging databases containing multidatabase references

2009-04-28 Thread Andreas Jung
On Tue, Apr 28, 2009 at 14:27, Jim Fulton wrote: > > On Apr 28, 2009, at 1:06 AM, Andreas Jung wrote: > > On 27.04.2009 15:13 Uhr, Jim Fulton wrote: >> >>> Note that ZODB 3.9 is pretty stable. We're using it in production. It >>> is alpha mainly because Shane and I are still sorting out integrat

Re: [ZODB-Dev] merging databases containing multidatabase references

2009-04-28 Thread Jim Fulton
On Apr 28, 2009, at 1:06 AM, Andreas Jung wrote: > On 27.04.2009 15:13 Uhr, Jim Fulton wrote: >> Note that ZODB 3.9 is pretty stable. We're using it in production. It >> is alpha mainly because Shane and I are still sorting out integration >> of RelStorage. > > Speaking of ZODB 3.9 - when do you

Re: [ZODB-Dev] merging databases containing multidatabase references

2009-04-27 Thread Andreas Jung
On 27.04.2009 15:13 Uhr, Jim Fulton wrote: > Note that ZODB 3.9 is pretty stable. We're using it in production. It > is alpha mainly because Shane and I are still sorting out integration > of RelStorage. Speaking of ZODB 3.9 - when do you expect going beta (I know it's done when it is done) sinc

Re: [ZODB-Dev] merging databases containing multidatabase references

2009-04-27 Thread Shane Hathaway
David Glick wrote: > Taking the existing ExportImport.py code as a starting point, it looks > like I would need to: > 1. modify the persistent_load method to handle rewriting extended > references of types 'n' and 'm' > 2. provide some way to process several export files at once, and input >

Re: [ZODB-Dev] merging databases containing multidatabase references

2009-04-27 Thread Jim Fulton
On Apr 27, 2009, at 8:57 AM, Alan Runyan wrote: >> In ZODB 3.9, you can pack without doing garbage collection. This >> should at least buy you time, if not solve your problem (depending on >> how much garbage your application creates. > > What about zc.FileStorage? Does this support packing w/o

Re: [ZODB-Dev] merging databases containing multidatabase references

2009-04-27 Thread Alan Runyan
> In ZODB 3.9, you can pack without doing garbage collection.  This > should at least buy you time, if not solve your problem (depending on > how much garbage your application creates. What about zc.FileStorage? Does this support packing w/o GC? And does that work on versions of ZODB < 3.9? _

Re: [ZODB-Dev] merging databases containing multidatabase references

2009-04-26 Thread David Glick
On Apr 24, 2009, at 2:37 AM, Shane Hathaway wrote: > Christian Theune wrote: >> On Thu, 2009-04-23 at 15:02 -0700, David Glick wrote: >>> Having now realized the folly of trying to split things into >>> multiple databases, I would really like to merge these 3 >>> databases back into 1. Any i

Re: [ZODB-Dev] merging databases containing multidatabase references

2009-04-24 Thread Jim Fulton
On Apr 23, 2009, at 6:02 PM, David Glick wrote: > I have a multidatabase of 3 databases containing a handful of > multidatabase references. (This was created out of a combination of > naivety along with a desire to be able to work with smaller files if I > need to pull down a local copy of the d

Re: [ZODB-Dev] merging databases containing multidatabase references

2009-04-24 Thread Shane Hathaway
Christian Theune wrote: > On Thu, 2009-04-23 at 15:02 -0700, David Glick wrote: >> Having now realized the folly of trying to split things into multiple >> databases, I would really like to merge these 3 databases back into >> 1. Any ideas for how I could go about this? Based on >> http://do

Re: [ZODB-Dev] merging databases containing multidatabase references

2009-04-23 Thread Christian Theune
On Thu, 2009-04-23 at 15:02 -0700, David Glick wrote: > I have a multidatabase of 3 databases containing a handful of > multidatabase references. (This was created out of a combination of > naivety along with a desire to be able to work with smaller files if I > need to pull down a local cop

[ZODB-Dev] merging databases containing multidatabase references

2009-04-23 Thread David Glick
I have a multidatabase of 3 databases containing a handful of multidatabase references. (This was created out of a combination of naivety along with a desire to be able to work with smaller files if I need to pull down a local copy of the database from the server.) Of course, now I am run