new tutorial structure

Signed-off-by: Alex Chi <iskyzh@gmail.com>

mini-lsm-book-wip/src/SUMMARY.md

@@ -0,0 +1,29 @@
+# LSM in a Week
+
+[Overview](./00-overview.md)
+[Get Started](./00-get-started.md)
+
+---
+
+# Week 1 -- Storage Format
+
+- [Blocks](./01-block.md)
+- [Sorted String Table (SST)](./02-sst.md)
+- [Merge Iterators](./03-memtable.md)
+- [Storage Engine](./04-engine.md)
+
+# Week 2 -- Compaction and Persistence
+
+- [Compaction Task](./05-compaction.md)
+- [Compaction Strategy](./06-compaction-strategy.md)
+- [Write-Ahead Log (WAL)](./07-recovery.md)
+- [Bloom Filter](./08-bloom-filter.md)
+- [Key Compression](./09-key-compression.md)
+
+# Week 3 -- Multi-Version Concurrency Control
+
+- [Encode the Timestamp](./10-ts.md)
+- [Prefix Bloom Filter](./11-prefix-bloom-filter.md)
+- [Read with Timestamp](./12-mvcc-read.md)
+- [Snapshots and Watermark](./13-watermark.md)
+- [Garbage Collection](./14-garbage-collection.md)