At Data Egret, we’ve been working with PostgreSQL for over a decade. Recognised as a significant contributing sponsor to the PostgreSQL project, we co-founded the Open Alliance for PostgreSQL Education in 2024.
After the overwhelming interest in our webinar series, we’re taking it a step further: introducing focused, specialised courses that help teams deepen their skills in open-source PostgreSQL practices.
Tailored for developers facing growing PostgreSQL databases and teams without a dedicated DBA, this 3-hour session dives into SQL anti-patterns and common pitfalls that affect performance, data integrity, and maintainability.
Focused on practical strategies to safely manage schema and data changes in PostgreSQL environments, this 3-hour session is specially designed for developers who would like to deepen their confidence in making reliable and low-risk modifications.
An extensive course consisting of seven 2.5-hour live sessions, tailored for developers who use PostgreSQL in their stack.
You will learn how to analyse and optimise queries, interpret execution plans, apply effective indexing strategies, and avoid SQL patterns that harm performance and scalability.
Daria Nikolaenko is a database specialist with a strong focus on monitoring, high availability, performance tuning, and scalable system architecture.
She has hands-on experience with PostgreSQL exporters and metric analysis, and brings deep expertise in building robust data infrastructures.
With a background in banking, finance, and telecommunications, Daria combines technical precision with real-world reliability.
At Data Egret, we regularly run tailored courses for Developers, Oracle DBAs, Data Analytics teams, and PostgreSQL specialists.
You can explore key insights from our work on our blog, join one of our webinars (announced periodically), or simply reach out with your PostgreSQL questions, we’re always happy to help!