maokaihe/mini_lsm
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

i love questions

Browse Source 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
This commit is contained in:
Alex Chi
2024-01-21 00:45:10 +08:00
parent 7b025687ff
commit df35a954c9
13 changed files with 80 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
mini-lsm-book/src/week2-01-compaction.md
View File

@@ -8,4 +8,11 @@ In this chapter, you will:
* Implement the logic to update the LSM states and manage SST files on the filesystem.
* Update LSM read path to incorporate the LSM levels.
## Test Your Understanding
* Is it correct that a key will take some storage space even if a user requests to delete it?
* Given that compaction takes a lot of write bandwidth and read bandwidth and may interfere with foreground operations, it is a good idea to postpone compaction when there are large write flow. It is even beneficial to stop/pause existing compaction tasks in this situation. What do you think of this idea? (Read the Slik paper!)
We do not provide reference answers to the questions, and feel free to discuss about them in the Discord community.
{{#include copyright.md}}