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Taking Database backup for every 4 hrs in SSIS Expand / Collapse
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Posted Tuesday, December 28, 2010 10:14 PM
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hi..
i'm trying to retrieve the data from database using ssis package..
database name is employee which contains 48 tables and it is around 20GB of memory.. it is a production
database..

now what i want is to retrieve the data for each four hours..
i.e i want to execute the package for every 4 hrs..

now what i did is i have taken a database transfer task and from the
source i.e production database i want to transfer to my database
which works fine..

but what is the problem here is for every 4 hrs whole DB is replaced in my system
i've given overwrite TRUE..

Here user enter the data into database for every 4 hour is minimum 10 MB of data..
instead for replacing the whole database for every 4 hrs is there any
solution that what user enter data into database only that much amount of data should be append into my system.. is it possible

please help me..
Post #1040105
Posted Tuesday, December 28, 2010 10:25 PM


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if both database are identical and you refreshing your database with live database by every 4 hrs then you can consider transactional replication.
Or
if you want your data also need to be updated on live database then peer-to-peer replication also there.


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Ashish
Post #1040110
Posted Tuesday, December 28, 2010 10:43 PM
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Thanks for replying..
i dont know about the transactional replication..
i will try..

is there any link for the transactional replication..
so that i can find it ..
Post #1040114
Posted Tuesday, December 28, 2010 11:45 PM


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http://www.mssqlcity.com/Articles/Replic/SetupTR/SetupTR.htm

this is about 2000 but you will get basic idea about transactional replication.
Also if you search this website with your requirement then you will get plenty of useful information.


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Ashish
Post #1040123
Posted Tuesday, December 28, 2010 11:50 PM
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thank you..
i'll try it..
Post #1040124
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