mysql - Local Sql express 2 way sync to remote server -


i have native windows application (software) local sqlexpress database. need bring data every local install (5000 in number) central server mysql. 1./ don't think able port forwards etc on router @ every local installation , hence wonder what's best way synchronization done. 2./ @ central server should use ms sql instead. there compelling reason stick ms sql @ central level?

regards ravz

at central server should use ms sql instead

yes, , not free version.

you use sort of replication.

is there compelling reason stick ms sql @ central level?

you must joking. read documentation. sql server has nice features in non free versions - replication example. last time tried setting (laptops, ages ago) went transactional replication between sql servers , worked charm.

alternatively can sit down , start writing. there db agnostic sync fraemwork available, or can totally roll own - both valid approaches. should check first can do.

check http://msdn.microsoft.com/en-us/library/cc645993.aspx#replication

you can use transactional replication , use expres editions subscribers against central master database.


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