Caching

📌 Planned placeholder page: this page is reserved for "Redis internals and practices", and the content will be filled in progressively along with learning.

Planned Content

• [ ] Redis data structures and use cases
• [ ] Cache penetration / breakdown / avalanche and solutions
• [ ] Correct implementation of distributed locks
• [ ] Redis clustering and persistence (RDB/AOF)

Next Steps

• [ ] Complete this page item by item against the planning checklist in the Domain Overview
• [ ] Add runnable examples and pitfall records for each entry
• [ ] Change the status from "Planned" to "Collected" when done

For writing guidelines, please refer to the Domain Overview.