Production Database Administration

[Video] How Can I Measure If My Database Does More Reads Than Writes?

When someone asks you, “Is this database read-intensive or write-intensive?” you probably look at sys.dm_io_virtual_file_stats to measure the file activity – but that isn’t really correct. After all, your users run a lot of queries all day that are simply satisfied from the buffer pool. SQL Server caches your data so it doesn’t have to hit…
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Live Class Season Pass

DBA Training Plan 22: Where to Learn More

Whew. We’ve worked through a couple dozen posts together in this DBA Training Plan, and you’re still just getting warmed up. First, pick your specialty. Here’s some of the more popular specializations in the SQL Server business: Production administration – managing uptime, building new boxes, troubleshooting clusters, setting up storage, designing virtualization infrastructures Performance tuning…
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SQL Server Licensing Guide

DBA Training Plan 19: The L-Word, Licensing

You’ve gotten through a lot of this training. You’ve tried fixing the problem with indexes, query tuning, and judicious application of various configuration switches. You’ve been watching webcasts and using free scripts, but… Things just aren’t getting better. Before you start browsing your cloud vendor’s sizing price list or your favorite server vendor’s build-and-price site,…
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