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[question] mssql server database

sinner231_100

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Mga ka mobilarian may tanong lang po ako about sa mssql database, posble kaya ang nasa layout ko..


View attachment 354870

maraming salamat po sa mga tutulong...
 

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redundancy na yan. bakit kelangan ng dalawang database kung same lang din ang data?
 
Possible., Mirroring yata ang tawag dyan., search mo nalang sa google xD
 
ang problema ko po kase medyo mabagal yung connection namen, magkaibang building yung database 1 at database 2. Ang gamit lang nameng connection is yung Ubiquiti antena powerbeam m5. Kung iconnect ko naman yung system sa panglawang building ang bagal ng pag access ng data.
 
ang problema ko po kase medyo mabagal yung connection namen, magkaibang building yung database 1 at database 2. Ang gamit lang nameng connection is yung Ubiquiti antena powerbeam m5. Kung iconnect ko naman yung system sa panglawang building ang bagal ng pag access ng data.

gaano kalayo yung buildings nyo? Kung ganun din gagawin mo, possible delay din yung data na modify sa both databases. Check mo replication, yan yung term na para sayo. Google is your friend :)

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https://docs.microsoft.com/en-us/sq...n/sql-server-replication?view=sql-server-2017
 
Replication,Clustering (master->slave etc..) research this terminologies, gamit yan para sa high availabilty ng data.
 
Medyo nakuha ko na po yung replication, ang problema ko na ngayun ay yung sa system na mismo. Nagkaron kase ng ROWGUID na column sa Database, ngayun nag' eeror na yung system, "doe not match table defination'... " :slap:
 
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