Its not clear to me how your data flow works. You have a central server =
and branch offices. How does the data move, from the central office to =
the factory, or from the factory to the central office, or does it move =
both ways. If DML on the tables are one way only you can use =
transactional, if they are bi-directional you should probably use merge =
replication.
Differential backups and restores will overwrite any data you have on =
the server you restore it on. I am not sure if this is what you want or =
not. You will also find that your database will have to go offline while =
the restore happens. Replication will allow the users to continue =
working while the syncs happen.
replication can be reliable if you architect it correctly and you have =
reliable links.
--=20
Hilary Cotter
Looking for a SQL Server replication book?
http://www.nwsu.com/0974973602.html Looking for a FAQ on Indexing Services/SQL FTS
http://www.indexserverfaq.com =20
[quoted text, click to view] "Jorge Aguilar" <jaguilar@gimmelsac.com> wrote in message =
news:%23OxDeJwEHHA.4464@TK2MSFTNGP06.phx.gbl...
Hola a todos, tengo una duda sobre la replicacion.les comento el =
problema:
Hi Everybody i have a problem with replicacion, i tell my problem.
Situacion Actual (Spanish)
1.. Tengo 2 DB, llamada CPM Y CPD respectivamente en mi oficina(zona =
residencial -comercial), con su respectivo servidor=20
2.. Tengo la base de Datos CPM instalada en una planta de produccion =
la cual queda muy lejos de mis oficinas, con su respectivo servidor=20
3.. Tengo la base de Datos CPD instalada en otra planta de =
produccion la cual queda en direccion opuesta a la planta e produccion =
del Punto 2 tambien con su respectivo servidor.=20
4.. Las plataformas son Windows 2003 con SQL 2000 Standard=20
5.. Todos los locales tienen salida a intenet.=20
6.. No se puede poner enlace dedicados ni centralizar la base de =
datos en la oficinas administraticvas ya que la comunicacion es muy =
lenta. y es un Sistema de produccion.
Present.(English)
1.. I have 2 DB, call CPM Y CPD in my office with own server=20
2.. I have Database CPM install on a factory away form y office with =
server=20
3.. i have Database CPD install on a second factory, opposite place =
from factory on item 2=20
4.. All OS are Windows 2003 qith SQL 2000 Standard=20
5.. All enviroment have internet.=20
6.. by cost we dont have install peer to peer between 3 places and =
teh system is a manufactury control.
Lo que se esta plantenado es, intalalar la base de datos con su =
respectivo sistema en en cada planta, es decir 1 servidor con su base de =
datos por planta, pero lo que necesito es enviar la data de las plantas =
de produccion a sus respectivas bases e datos en las oficinas =
administrativas, mis ideas son:
I think install a Database in every factory , and send data from =
factory to the Central office, but i have many ideas, can you help me?
1.. Replicacion, pero solo de la parte diferencial.=20
2.. Hacer backups diferenciales cada hora y enviarlos median jobs y =
restauralos mediante jobs, pero esto es posible?=20
3.. Hacer Backup Full diario, comprimirlos enviarlos y luego =
restaurarlos., pero crero que la replicacion es mas confiable.
1.. Use diferential replication.
2.. Diferential backups every hour and send to the server in my =
office and restore the differencial backup. but i can possible.
3.. Full backup on morning, zip, send and and restore, but i thin =
tha rpelication is most reliable
Muchas Gracias.
Thanks A lot.