Load Testing Apollo Router

How we ran a load test for Apollo Router to figure out its limitations and performance gains compared to the legacy systems.

August 27, 2026 · 1 min · Yurii Rochniak

A Route to Apollo

This article, focuses on the migration to Apollo Router. If you’re planning a migration, you may want to stick to the end of this article. Hopefully, it could help you to avoid some pitfalls we stepped into along the way.

July 28, 2026 · 1 min · Yurii Rochniak

How do we use Terraform at Preply

Infrastructure-as-code provides many benefits beyond the reproducibility only. In this article, we’ll walk through the infrastructure-as-code setup at Preply, how it came to be, decisions we made, and challenges we encountered along the way.

January 27, 2026 · 1 min · Yurii Rochniak