Henrietta (Hettie) Dombrovskaya is a database researcher and practitioner with over 40 years of academic and industrial experience. She holds a Ph.D. in Computer Science from the University of Saint Petersburg, Russia. At present, she is

– Database Architect at DRW Holdings in Chicago, IL
– Founder and President of Prairie Postgres NFP
– ACM Chicago Chapter Communications Chair
– LPI Board of Directors member
– Illinois Prairie Postgres User Group Organizer
– PG DATA 2026 conference organizer

 

 

 

Presentations

23x

PostgreSQL and Academia: Establishing Partnership

PostgreSQL, maintained as an open source project, is an ideal database for teaching relational theory and demonstrating database internals. However, so far, few academic institutions have adopted PostgreSQL for their educational needs.

One of the goals of Prairie Postgres NFP, a Midwest non-profit, is to bridge the gap between Industry and Academia with the help of PostgreSQL. We advocate for using PostgreSQL in data management courses and invite students and faculty to participate in PostgreSQL conferences and meetups.

In this talk, we will share our successes in this journey and highlight the problems we are still trying to solve.

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22x

Take your pgBadger usage to the next level!

pgBadger is a widely used tool that helps to identify the exact factors slowing down the system, improve SQL for quick wins, and enhance overall system performance. But what if you could do more? Imagine the power of PostgreSQL at your fingertips, which is used for its own log analysis and performance optimization.

Explore the latest features in pgBadger and the tools we built on top of it to unlock a world of possibilities!

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21x

Securing Your PostgreSQL Data: A Comprehensive Guide to Protecting Your Database Assets

PostgreSQL offers unparalleled flexibility in permissions management, but this power can lead to security risks. Discover how DRW combines standardization and automation to secure 200+ production PostgreSQL instances. Explore the challenges, security models, and practical solutions that ensure your data stays safe. Join us for a dive into PostgreSQL security, leaving with actionable insights to safeguard your organization's valuable assets

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