Richard Lu


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Would You Pass the SQL Server Certifications Please? What Do You Mean We're Out?

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I have held various certifications through my DBA career, from CompTIA A+ certification back...

PASS Summit 2020 Mental Health Presentation Eval Comments

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I first starting presenting on mental health last December in Charlotte, NC on mental...

PASS Summit 2020 Mental Health Presentation Eval Comments

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I first starting presenting on mental health last December in Charlotte, NC on mental...

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Interpreting Index Usage Stats on an Availability Group

By data.jedi.ken

I've been querying sys.dm_db_index_usage_stats on the nodes of an availability group, and I've noticed...

SQL Server Performance Counters

By alex.sqldba

Here's a question that feels like I'm asking if a tree falls in the...

Ideas for Auditing

By Tava

I'm currently looking to design some auditing on my SQL application and am wondering...

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WHILE in R

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