1.What is the deferece between DBMS & RDBMS?
2.How can you trouble shoot? If u will get error while
installing sql server?
3.How can u trouble shoot slow running query?
4.how can u trouble log shipping errors?
5.why do we use merge replication instead of T.log
replication?
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Answer Posted / koti-khammam
3) ANS: There are a number of common reasons for slow-
running queries and updates:
Slow network communication.
Inadequate memory in the server computer, or not enough
memory available for SQL Server.
Lack of useful statistics on indexed columns.
Out-of-date statistics on indexed columns.
Lack of useful indexes.
Lack of useful indexed views.
Lack of useful data striping.
Lack of useful partitioning.
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