Leo

I started in database administration on mainframes in 1995 after in house training with a bank in South Africa. Picked up MS SQL Server from 1998 with SQL 6.5. From there I've used and migrated databases to every release of SQL Server up to the current release.
Moved to New Zealand in 2006 to work with another bank for 3 years, them got a Senior Consultant position with SQL Services Ltd in 2009 where I worked for 11 years. I've now been with DataSentinel Limited, also a SQL Managed Service provider, also a Senior Consultant since 2020.
I've been a contributor to SQL Server Central since about 2004. In New Zealand I have presented at local user group meetings and TechEd, and consulted on behalf of Microsoft in Australia.
I consider some of my strengths to be: The ability to see the root cause of a problem based on minimal information, often identifying solutions that have not occurred to others. Doing research and testing to find root causes and solutions, and being able to communicate DBA principles at all levels, including to non-technical stake holders.

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Blogs

Optimizing Redshift Performance by Configuring WLM Queues

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Last week I was honored with a trip to Rome for the Redgate President’s...

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Forums

Merge Replication failing with Error converting data type nvarchar to numeric

By Leo.Miller

After upgrading 2 Merge Replicated databases to SQL 2022 and re-establishing the Merge Replication...

Why Your Index Isn't Being Used? - Reading Execution Plans to Find the Real Culprit

By Sanket Parmar

Comments posted to this topic are about the item Why Your Index Isn't Being...

Distance Metric Algorithms

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Distance Metric Algorithms

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Question of the Day

Distance Metric Algorithms

What are the distance metric algorithms that can be used in VECTOR_DISTANCE()?

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