Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
MSDE Replication
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00948503
Message ID:
00948624
Vues:
13
>>>>Don't know if you can do that with MSDE or not, but you can with SQL Server. Even then,
>>>>it didn't work very well, and if you get out of sync, it's a royal mess to try to get
>>>>synched back up. We gave up on letting SQL do it, it was just too fragile.
>>>
>>>Got any outside references to baack that up, or is this just personal experience talking?
>>>I've done some small-scale work with replication, but if I'm setting myself up for a fall
>>>later on, better to find out now. :-)
>>
>>We tried it strictly in-house, and not much success. The big problem seems to be when you
>>lose connectivity between the servers, it all gets royally hosed. We needed it for servers
>>over a WAN, and couldn't even get it to work reliably with servers in the same rack! Simply
>>pulling the network cables caused things to get messed up so that only a full blown restore
>>of the databases would get it to work again. Another limitation was the initial snapshots
>>required to get started. For our databases, it would have taken nearly 3 days to make the
>>snapshot! Not a workable solution, especially when a snapshot was required to get things to
>>sync back up again, too. In talking with other SQL administrators at other companies, their
>>basic response was "Forget replication exists. It doesn't work." Seems pretty close to the
>>truth in our experience.
>
>Argh. That's what I get for believing the Administrator's Companion. :-)
>
>Thanks!

Another major drawback for us was that all tables required GUIDs to work. A huge increase in size for our already huge tables!
Fred
Microsoft Visual FoxPro MVP

foxcentral.net
Précédent
Répondre
Fil
Voir

Click here to load this message in the networking platform