---
title: "Permission check performance and safe caching"
description: "How can you measure authorization latency and stale-permission cache risk?"
status: "coming-soon"
language: "en"
canonical: "https://bulnik.dev/en/articles/topics/T07.10/"
topicId: "T07.10"
---

> Coming soon — this article is being prepared. Below are its question, intended outcome, and place in the story.

## The question

How can you measure authorization latency and stale-permission cache risk?

## What we will work through

Measure authorization latency and stale-permission cache risk.

## Before you begin

Previously covered: Relationship changes and access consistency; Invalidating a cache after data changes.

- [Relationship changes and access consistency](/en/articles/topics/T07.08/)
- [Invalidating a cache after data changes](/en/articles/topics/T12.03/)