Hi, this list seems to remove attachments - at least it did so with Tad's diagram, which was attached to his copy to the old Google Groups list.
List admin, what is the attachment policy for this list? Patrick. On 2010-12-08 08:39, Tad Glines wrote: > On Tue, Nov 30, 2010 at 2:15 PM, Michael MacFadden > <[email protected] <mailto:[email protected]>> wrote: > > All, > > I was curious if there was any interest in a persistence module that > would store accounts, deltas etc in a SQL database (mysql, postgresql, > etc). Thanks. > > ~Michael > > > I have a lot of interest in this as well. I've attached a data model I > created last year. I tried to balance several factors (normalization, > space etc...) in the model. For example, instead of using the actual > waveid/waveletid as foreign keys, I used a bigint: possibly an > unnecessary optimization/complication. > > We may want to consider using JDO <http://db.apache.org/jdo/> (supports > JDO and JPA) and Derby <http://db.apache.org/derby/> as a starting > point. Toss in a cache (e.g. ehcache, etc...) to add scalability. > > -Tad -- Key ID: 0x86E346D4 http://patrick-nagel.net/key.asc Fingerprint: 7745 E1BE FA8B FBAD 76AB 2BFC C981 E686 86E3 46D4
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