Tomasz Kostyrka

pl.seequality.net

Data Platform Architect with ten years of experience in various positions related to the Data field. Proficient with the Microsoft technology stack - started his journey with SQL Server and the SSIS/AS/RS suite, currently primarily focused on Azure Cloud, Snowflake, and Databricks platforms. Highly enthusiastic about all kinds of automation and implementing the DevOps/DataOps practices in projects. Privately, a husband and father of two, suffering from chronic lack of time and sleep deprivation.

Tomasz Kostyrka's Sessions

From B-Trees to V-Order. Told differently than usual.SQLBits 2025

We’ll explore query optimization techniques from B-Trees, through Z-Order and Liquid Clustering, to V-Order, diving into their mathematical foundations, challenging our intuition, and uncovering the mechanisms driving their performance.