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Signed-off-by: Alex Chi <iskyzh@gmail.com>
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Alex Chi
2024-01-24 17:53:00 +08:00
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@@ -48,6 +48,42 @@ And we have a compaction simulator to experiment with your compaction algorithm
cargo run --bin compaction-simulator-ref
```
## Progress
We are working on chapter 3 and more test cases for all existing contents.
* Week 1: Storage Format + Engine Skeleton
* Week 2: Compaction and Persistence
* Week 3: Multi-Version Concurrency Control
* The Extra Week / Rest of Your Life: Optimizations (unlikely to be available in 2024...)
✅: finished \
🚧: WIP and will likely be available soon
| Week + Chapter | Topic | Solution | Starter Code | Writeup |
| -------------- | ----------------------------------------------- | -------- | ------------ | ------- |
| 2.7 | Batch Write + Checksum | 🚧 | | |
| 3.1 | Timestamp Key Encoding + New Block Format | | | |
| 3.2 | Prefix Bloom Filter | | | |
| 3.3 | Snapshot Read | | | |
| 3.4 | Watermark and Garbage Collection | | | |
| 3.5 | Transactions and Optimistic Concurrency Control | | | |
| 3.6 | Serializable Snapshot Isolation | | | |
| 3.7 | TTL (Time-to-Live) Entries | | | |
| 4.1 | Benchmarking | | | |
| 4.2 | Block Compression | | | |
| 4.3 | Trivial Move and Parallel Compaction | | | |
| 4.4 | Alternative Block Encodings | | | |
| 4.5 | Rate Limiter and I/O Optimizations | | | |
| 4.6 | Build Your Own Block Cache | | | |
| 4.7 | Build Your Own SkipList | | | |
| 4.8 | Async Engine | | | |
| 4.9 | Key-Value Separation | | | |
| 4.10 | Column Families | | | |
| 4.11 | Sharding | | | |
| 4.12 | SQL over Mini-LSM | | | |
## License
The Mini-LSM starter code and solution are under Apache 2.0 license. The author reserves the full copyright of the tutorial materials (markdown files and figures).