Christian lives in Guatemala. He has worked with Databases for about 12 years, at the beginning as a software developer and for the last 10 years as DBA. His expertise areas are Database migration, Performance tuning, Security of SQL Server and Designing and Implementing HA and DR environments. He has worked with SQL Server since version 2000. Passionate about SQL Server, Azure and joining to the Online SQL Server community. You can always find him on Twitter (@charaujo).

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Blogs

KDA: Echoes of Deception - Case 7

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A fugitive cyber-criminal, a wingsuit, and 24 million flight records. Somewhere between Doha and...

Do This Before You Contact Your SQL Server Consultant

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Say you need outside help. You’ve exhausted all the things that you could do...

Microsoft MVP 2026: Ten Years on the Data Platform

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I’m honored to announce that I’ve been renewed as a Microsoft MVP for the...

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Implicit Conversions Cripple SQL Server

By sabyda

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BIT_COUNT() III

By Steve Jones - SSC Editor

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The Mythical Bus Accident

By Steve Jones - SSC Editor

Comments posted to this topic are about the item The Mythical Bus Accident

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Question of the Day

BIT_COUNT() III

In SQL Server 2025, I run this code: 

select bit_count(-1)
What is returned?

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