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add week 3 overview

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Signed-off-by: Alex Chi <iskyzh@gmail.com>
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Alex Chi
2024-01-28 14:28:19 +08:00
parent b4485f49c3
commit 0d4c9fad3e
4 changed files with 47 additions and 9 deletions
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mini-lsm-book/src/week2-07-snacks.md
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@@ -9,7 +9,7 @@ In this chapter, you will:
* Implement the batch write interface.
* Add checksums to the blocks, SST metadata, manifest, and WALs.
**Note: We do not have unit tests for this chapter. As long as you pass all previous tests and ensure checksums are written to your file, it would be fine.**
**Note: We do not have unit tests for this chapter. As long as you pass all previous tests and ensure checksums are properly encoded in your file format, it would be fine.**
## Task 1: Write Batch Interface
@@ -114,6 +114,6 @@ We do not provide reference answers to the questions, and feel free to discuss a
## Bonus Tasks
* **Recovering on Corruption**. If there is a checksum error, open the database in a safe mode so that no writes can be performed and non-corrupted data can still be retrieved.
* **Recovering when Corruption**. If there is a checksum error, open the database in a safe mode so that no writes can be performed and non-corrupted data can still be retrieved.
{{#include copyright.md}}