Glossary: System Design Beyond the Basics in C++
Feed cache
A cache of each account's latest feed, a list of post IDs. Caching the hottest 20% of 1,000,000 accounts takes about 0.8 GB.
Glossary: System Design Beyond the Basics in C++
A cache of each account's latest feed, a list of post IDs. Caching the hottest 20% of 1,000,000 accounts takes about 0.8 GB.