there are rolap and molap besides the generic olap . rolap handles larger transactions volumes but molap is faster.
at the moment, adempiere uses postgresql / oracle / mysql as the database. the dimension is only a concept that it uses but the data is still in a sql database. there are probably lots more tweaks to be done at the database layer so that it handles the concept of dimension better. 1000+ concurrent users ? that is huge. would make for an awesome project to build a massive multiuser online enterprise framework that handles 1 million concurrent users. from an accounting / operation user point of view - the first thing that needs to be overhauled in adempiere is standardisation to master-child and grids. On Wed, Nov 18, 2009 at 3:14 PM, Azrul Hasni MADISA <azrulha...@gmail.com>wrote: > OLAP is known to have performance problem on update, could this be the > reason why Adempiere does not scale well over 1000+ users? > > Azrul > > > On Wed, Nov 18, 2009 at 3:12 PM, Raja Iskandar Shah < > rajaiskand...@gmail.com> wrote: > >> there is also another bit that i have discovered about adempiere - data is >> organised using the concept of dimensions - much like in olap cubes. >> theoretically this means in combination with the rad design, you can also >> rad the data as well without worrying about tables and fields. >> >> rolap + crud makes for some really rad application framework >> >> >> >> >> >> On Wed, Nov 18, 2009 at 1:25 PM, Azrul Hasni MADISA <azrulha...@gmail.com >> > wrote: >> >>> Salam All, >>> >>> Is it just me or did time just freeze on this mailing list. What happen >>> to you guys! Wake up already! Hahahaha! >>> I've just written something on Adempiere [ >>> http://ejn3.blogspot.com/2009/11/adempiere-references-in-plain-old-java.html] >>> . Please have a look and tell me what you think. >>> >>> >>> Azrul Sensei >>> >>> >>> >> >> >> > > > > --~--~---------~--~----~------------~-------~--~----~ Join Open Source Developers Club Malaysia http://www.osdc.my/ Facebook Fan page http://www.facebook.com/group.php?gid=98685301577 http://www.facebook.com/OSDC.my You received this message because you are subscribed to the Google Groups "OSDC.my Mailing List" group. To post to this group, send email to osdcmy-list@googlegroups.com To unsubscribe from this group, send email to osdcmy-list+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/osdcmy-list?hl=en -~----------~----~----~----~------~----~------~--~---
