Sunday, March 25, 2012

Best Practises for Server Sizing for MS Reporting Services

We are planning to deploy the MS Reporting Services. Unfortunately,
there isn't much guidance on how to effectively size a server.

Here are my questions:

1) In an environment with 1 reporting server (hosting the reporting
data layer, application, and management layer) connecting to 1 or more
SQL servers (over 2 trunked 1Gbps switches connections), what is the
constraining resource when running large reports against a database of
say 4GB in size? CPU, RAM, DISK, or Network speed on the Reporting
Server? Or the Data hosting SQL server? Or does it depend on code?
2) If I have a Duel Core CPU, do I buy 1 CPU license. MS had responded
to the HyperThreading as 2 virtual CPUs with the statement that you buy
CPU licenses based on socket count effectively. This would imply that
if I buy a 4 Duel Core AMD Opteron Proliant 585 (8 CPU cores in 4
packages / sockets), I can run MS Reporting Services Standard Edition.
Is that true?

Any input or direction would be appreciated.

Paul V.You might want to post in microsoft.public.sqlserver.reportingsvcs to
see if you get a better response.

For licensing issues, there is an FAQ, but if it doesn't answer your
question it would probably be best to contact Microsoft directly for a
definite answer:

http://www.microsoft.com/sql/howtobuy/faq.mspx

Simon

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