David Emerson
davide at dalyn.co.nz
Thu Mar 27 22:23:20 CST 2003
Correct - The replication white paper has a good section on this in it. David At 27/03/2003, you wrote: >I'll have to brush up on the terminology again. Indirect being dropping >"files" into a shared directory, as opposed to trying to actually perform >the replication "live" into the BE? > >John W. Colby >Colby Consulting >www.ColbyConsulting.com > >-----Original Message----- >From: accessd-bounces at databaseadvisors.com >[mailto:accessd-bounces at databaseadvisors.com]On Behalf Of David Emerson >Sent: Thursday, March 27, 2003 9:08 PM >To: accessd at databaseadvisors.com >Subject: Re: [AccessD] Replication - A2K > > >John, > >I have had experiences with two replicated databases. One on a local lan, >the other replicating via dial up network. Both in A97. According to >Arthur, A2K (Jet 4) is more stable. > >My main experience on the lan was that the database corrupted >frequently. All the research I could find pinned it down to a faulty >network but I am not a network techo so I had to leave it to the IT >department. Eventually we ended up converting to SQL. However, the >corruptions were due to the BE being on a server. In your case if the BE >is on the local machines (and the users don't need up to date information) >then indirect synchronization should work fine (as opposed to direct >synchronization - fewer opportunities for corruption across the network. > >Regards > >David Emerson >DALYN Software Ltd >25b Cunliffe St, Johnsonville >Wellington, New Zealand >Ph/Fax (877) 456-1205 >At 27/03/2003, you wrote: > >I need any info / experiences anyone can share re replication. My >insurance > >client has a functioning database now that is SLOOOOOooooow. They came >from > >a "flat file" where they had basically a single table with 125+ fields to a > >fully relational FE/BE with of course much expanded functionality - and of > >course the speed isn't anywhere close to the same as the old. No matter >how > >you explain, the user doesn't know what goes on behind the scenes, and > >doesn't care. All they know is that it is slower. Plus they are adding > >more employees (up to about 25 now from under 20 when I started the > >project - and still climbing). > > > >They will probably go to SQl Server someday but now is not the time >(money). > >I have been discussing options with them and explained to the tech contact > >the idea behind replication. He has been running a FE / BE development >copy > >of the db on his desktop and it is about twice as fast. Therefore he >thinks > >that replication might solve their speed issues for the short term (for a > >year or so) until such time as they could make the move to SQL Server. > > > >So I need info. I have done replication one time, just on my own system, > >just to see how it worked - and that was a long time ago. So I need to > >start a thread with anyone who has current experience on how to set it up, > >what is involved, any good reference material to read, would it work to > >merge the BE/FE back in and also replicate design changes, etc. > > > >Anyone with info out there? > > > >Thanks, > > > >John W. Colby > >Colby Consulting > >www.ColbyConsulting.com > > > >---------------------------------------------------- > >Is email taking over your day? Manage your time with eMailBoss. > >Try it free! http://www.eMailBoss.com > > > > > >_______________________________________________ > >AccessD mailing list > >AccessD at databaseadvisors.com > >http://databaseadvisors.com/mailman/listinfo/accessd > >Website: http://www.databaseadvisors.com > >_______________________________________________ >AccessD mailing list >AccessD at databaseadvisors.com >http://databaseadvisors.com/mailman/listinfo/accessd >Website: http://www.databaseadvisors.com > > > >---------------------------------------------------- >Is email taking over your day? Manage your time with eMailBoss. >Try it free! http://www.eMailBoss.com > >_______________________________________________ >AccessD mailing list >AccessD at databaseadvisors.com >http://databaseadvisors.com/mailman/listinfo/accessd >Website: http://www.databaseadvisors.com