Re: [Zope-dev] [ZODB-Dev] [announce] NEO 1.0 - scalable and redundant storage for ZODB

2012-08-28 Thread Marius Gedminas
On Tue, Aug 28, 2012 at 06:31:05PM +0200, Vincent Pelletier wrote: > On Tue, 28 Aug 2012 16:31:20 +0200, > Martijn Pieters wrote : > > Anything else different? Did you make any performance comparisons > > between RelStorage and NEO? > > I believe the main difference compared to all other ZODB Sto

[Zope-dev] zope-tests - FAILED: 24, OK: 17, UNKNOWN: 2

2012-08-28 Thread Zope tests summarizer
This is the summary for test reports received on the zope-tests list between 2012-08-27 00:00:00 UTC and 2012-08-28 00:00:00 UTC: See the footnotes for test reports of unsuccessful builds. An up-to date view of the builders is also available in our buildbot documentation: http://docs.zope.org/

Re: [Zope-dev] [ZODB-Dev] [announce] NEO 1.0 - scalable and redundant storage for ZODB

2012-08-28 Thread Vincent Pelletier
On Tue, 28 Aug 2012 16:31:20 +0200, Martijn Pieters wrote : > Anything else different? Did you make any performance comparisons > between RelStorage and NEO? I believe the main difference compared to all other ZODB Storage implementation is the finer-grained locking scheme: in all storage impleme

Re: [Zope-dev] [ZODB-Dev] [announce] NEO 1.0 - scalable and redundant storage for ZODB

2012-08-28 Thread Martijn Pieters
On Mon, Aug 27, 2012 at 2:37 PM, Vincent Pelletier wrote: > NEO aims at being a replacement for use-cases where ZEO is used, but > with better scalability (by allowing data of a single database to be > distributed over several machines, and by removing database-level > locking), with failure resil

Re: [Zope-dev] [ZODB-Dev] [announce] NEO 1.0 - scalable and redundant storage for ZODB

2012-08-28 Thread Vincent Pelletier
On Mon, 27 Aug 2012 14:37:37 +0200, Vincent Pelletier wrote : > Under the hood, it relies on simple features of SQL databases To make things maybe a bit clearer, from the feedback I get: You can forget about SQL presence. NEO usage of SQL is as a relational as a handful of python dicts is. Except