Andy Warren

I started my SQL journey here at SQLServerCentral as one of the founders, helping to build a place to share and learn that continues to thrive under the editorial guidance of my friend Steve Jones. I've done a lot of volunteer work over the years ranging from our local SQL group (oPASS, SQLOrlando) to serving on the Board of Directors of PASS to designing and building the framework of SQLSaturday (which has gone on to produce more than 1000 locally managed events since we started in 2007). These days I manage a DBA team, but over the years I've been a trainer, consultant, contractor, and DBA. I'm rarely present on social media, the best way to contact me is here, LinkedIn, or via email.

Blog Post

Notes on the 2021 PASS Summit

I attended the three main days this year and wrote notes as I went. As I sat down to type them up I started by going back to look...

2021-11-19 (first published: )

335 reads

Blog Post

Notes on SQLSaturday Orlando 2021

We held an in-person SQLSaturday here in Orlando last weekend (Oct 30th). We didn’t organize one last year, there was just too much risk and too much uncertainty, so...

2021-11-17 (first published: )

204 reads

Blog Post

SQLSaturday Orlando 2021

We’ve opened up registration and the call for speakers for SQLSaturday Orlando, to be held October 30th at the Orlando Marriott Lake Mary. In-person! We weren’t able to get...

2021-07-30 (first published: )

231 reads

Blog Post

SQLSaturday Orlando 2021

We’ve opened up registration and the call for speakers for SQLSaturday Orlando, to be held October 30th at the Orlando Marriott Lake Mary. In-person! We weren’t able to get...

2021-07-19

9 reads

Blog Post

Platforms for Events

in my last post I wrote about thinking of the tools as being a separate thing from the event. Not a complicated concept, but does it matter? Maybe. Let...

2021-01-28 (first published: )

185 reads

Blogs

Upgrading SQL Server Containers on the Laptop

By

I don’t have SQL Server installed on my laptop. In an effort to keep...

How to Find Expensive Queries in Amazon Redshift

By

Slow-running queries can degrade your Redshift cluster’s performance and lead to increased costs. Identifying...

The Notification Trap: How Input Fatigue Is Killing Deep Work in Tech

By

If you've been here before, you know this blog is usually about SQL Server,...

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Forums

SQL 2019 instance with AG, across 2 Windows 2016 OS servers - OSin-place upgrade

By millardus

Hi all Can I get some perspective from the community please on performing in-place...

How Long is a Long I/O?

By Steve Jones - SSC Editor

Comments posted to this topic are about the item How Long is a Long...

T-SQL Trigonometric Functions in SQL Server

By Imran2629

Comments posted to this topic are about the item T-SQL Trigonometric Functions in SQL...

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Question of the Day

How Long is a Long I/O?

In SQL Server 2025, a long I/O is recorded in the error log with message 833. How long much an I/O request be outstanding before this message is written to the log?

See possible answers