SQL Server 2008 R2 Standard: database tuning (to avoid deadlocks) -



SQL Server 2008 R2 Standard: database tuning (to avoid deadlocks) -

currently, i'm facing problem microsoft sql server 2008 r2 standard edition (10.50.1600). structure/coding of database has not been modified much lately (been in utilize 3-4 years now) there has been alter in hardware. current spec. of new hardware follows:

cpu: intel xeon e5-2630 @ 2.30 ghz

ram: 16 gb

windows: windows server 2008 64-bit

hdd: 1 tb

the problem that, since alter in hardware, there has been deadlocks , slow performances regularly. tried few suggestions find around web, being:

1.) alter "cost threshold parallelism" "5"(default) "8".

2.) added missing indexes according sql analyzer tool.

it's been 2 months since alter , there has been improvement. however, there still few deadlocks every , then. question : apart sql-tuning (we need go through many steps before getting approved), there other way can improve performance? have read little snapshots , read_commit, not know whether other of use.

thank taking time help me(an sql newbie) this.any help appreciated!! also, if there info needed, please allow me know.

sql-server-2008 database-deadlocks database-tuning

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