Re: [ZODB-Dev] ZODB replication and high-availability across data centers

2010-10-21 Thread Alan Runyan
we are currently investigating options for a large-scale solution where the machines (ZEO clients and ZEO server) should be separated across two data centers. Incoming traffic should be balanced between both data centers. Automatic failover and online-replication are desirable -

Re: [ZODB-Dev] ZODB replication and high-availability across data centers

2010-10-21 Thread Roché Compaan
On Thu, 2010-10-21 at 18:07 +0100, Chris Withers wrote: On 21/10/2010 16:44, Andreas Jung wrote: The well-known options are: Relstorage on top of some RDBMS-related clustering/replication mechanism This is where I'd look, since the RDBMS guys likely have patterns that match the one

Re: [ZODB-Dev] ZODB replication and high-availability across data centers

2010-10-21 Thread Shane Hathaway
On 10/21/2010 09:44 AM, Andreas Jung wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi there, we are currently investigating options for a large-scale solution where the machines (ZEO clients and ZEO server) should be separated across two data centers. Incoming traffic should be