N-Queens and Backtracking in Elixir Handling failures in background workers with Elixir and supervisors

Vela → Time Series Cache

Vela library is a cache-like state holder for several series. It sieves the incoming data and keeps the last N non-stale correct values for each series.

Introduction article: https://rocket-science.ru/hacking/2020/07/06/vela-time-series-cache

Hexdocs.