Presented by:

Pz photo conf

Peter Zaitsev

Percona, Coroot

Peter Zaitsev is an entrepreneur and co-founder of Percona, Coroot, FerretDB and other tech companies. As one of the leading experts in Open Source strategy and database optimization, Peter has applied his technical knowledge and entrepreneurial drive to contribute as a board member and advisor to several open source startups. Additionally, Peter is the co-author of the book "High Performance MySQL: Optimization, Backup and Replication," one of the most popular books on MySQL performance.

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In this presentation, we will explore the process of making distributed applications, such as database clusters in Kubernetes, observable. To illustrate this, we will intentionally introduce real failures into a Postgres High Availability (HA) cluster managed by the Postgres Operator for Kubernetes. We aim to understand how to detect different types of failures, evaluate whether the cluster components can handle each failure automatically, and determine the recovery time for each scenario.

Date:
Duration:
20 min
Room:
Conference:
Postgres Conference 2025
Language:
Track:
Dev
Difficulty:
Medium