Data Conference Databasea Query.Farm index
Speakers

Bart Vernaillen

Events2
Conferences2
Talks2
Years active2024–2026

The year around now

Talks in the past 12 months and announced talks ahead, one row per conference, January to December. Hover a mark for the talk.

JanFebMarAprMayJunJulAugSepOctNovDecSeaQLSeaQL
Held in the past 12 months Next 12 months Today, Nov 9, 2026

Appearances by year

201920202021202220232024202520262027
  • dataMinds Connect
  • SeaQL

Talks

DateEventConferenceRoleTitleLinks
Apr 17, 2026SeaQL 2026 (SQLSaturday #1140)SeaQLspeakerAnalyzing a bunch of query plans with PowerShell
In SQL Server, we can capture query plans using Extended Events—but then what? Analyzing a single query plan can be a complex task, but what if you have…Show less

In SQL Server, we can capture query plans using Extended Events—but then what? Analyzing a single query plan can be a complex task, but what if you have hundreds or even thousands of them?

Oct 7, 2024dataMinds Connect 2024dataMinds ConnectspeakerHow the length of character datatypes influences memory grants
How does a character datatype impact your query performance? You could perfectly use a NVARCHAR(MAX) to store a bit value, but is this a wise decision? Is…Show less

How does a character datatype impact your query performance? You could perfectly use a NVARCHAR(MAX) to store a bit value, but is this a wise decision? Is there a relation between your column length and memory grants in SQL Server? How about CPU usage? I'll clearly show you the impact with a few examples. Furthermore I'll show you how the engine will (tries) to save you.

Frequent co-speakers

SpeakerShared eventsShared talksLast together
Magnus Ahlkvist2—2026
Sander Stad2—2026

Speakers with the same name are merged into one entry, so this page may combine more than one person. Affiliations are shown as each conference listed them.