Tag

Tag: Highload

Articles tagged with “Highload”.

Backend development 2 April 2026 8 min read

Why queued jobs must be idempotent, how to protect against double execution and properly configure retries.

Databases 14 March 2026 11 min read

How to read a query plan, choose an index type and avoid creating useless indexes that only slow down writes.

Architecture 5 February 2026 10 min read

When microservices are justified, how to draw boundaries and why asynchronous events matter more than synchronous calls.

Databases 1 December 2025 9 min read

Caching patterns, fighting the cache stampede and proper invalidation — so that the cache speeds up the system rather than breaking its correctness.