Architecture of a Reliable In-MemorDBMS: the Tarantool Example

on YouTube ↗54m

" summary

Tarantool is used as an example to show how to build a reliable in‑memory DBMS that avoids the common associations of in‑memory systems with cache, non‑persistence, and unreliability. The talk describes architecture and mechanisms (durable storage, replication, crash recovery and operational practices) that make an in‑memory database both fast and persistent for high‑load systems.

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" chapters (10)

1. 0:00Introduction
2. 1:29Why in-memory DBs
3. 7:55Tarantool evolution
4. 13:56Tarantool architecture
5. 21:45Persistence and fsync
6. 26:04Why replication
7. 31:02How replication works
8. 36:02Read problems and MVCC
9. 41:04Tarantool architecture summary
10. 42:08Q&A

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