maokaihe/mini_lsm
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140 Commits

Author SHA1 Message Date
Alex Chi
85acf69dcc fix wal close not waiting for threads, better test harness 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-28 16:38:56 +08:00
Alex Chi
9b75e72e58 add outlines for week 3 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-28 16:20:01 +08:00
Alex Chi
37f2c5aff0 fix compaction split bug and add 3.1 test 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-28 16:01:40 +08:00
Alex Chi
5f1b10b03b use symlink when possible 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-28 15:17:53 +08:00
Alex Chi
bfeef9d25d finish 3.1 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-28 15:01:40 +08:00
Alex Chi
0d4c9fad3e add week 3 overview 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-28 14:28:19 +08:00
Alex Chi
b4485f49c3 finish 2.7 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-28 14:08:08 +08:00
Alex Chi
b96479384c more instructions for 2.5 and 2.6 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-27 10:22:30 +08:00
Alex Chi
1dc6f14c70 fix typo 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-27 10:17:35 +08:00
Felix Yan
b3fe5bb522 Correct a typo in 02-sst.md (#31) 2024-01-27 09:27:14 +08:00
Alex Chi
062fa86f42 more links in the tutorial 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-26 22:32:55 +08:00
Alex Chi
7824e103df mark mini lsm v1 deprecated 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-26 17:06:57 +08:00
Alex Chi
6fb6df9e3f add toc for week 3 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-26 16:59:03 +08:00
Alex Chi
6025bb8dca implement mvcc compaction + snapshot 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-26 16:52:37 +08:00
Alex Chi
14c3be390c add week 2 day 5 + 6 tests 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-26 15:19:56 +08:00
Alex Chi
63429b50d5 consider merge width for tiered trigger + mvcc compaction 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-25 23:38:26 +08:00
Alex Chi
89acc23208 implement 2.7 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-25 21:53:47 +08:00
Alex Chi
8dbaf54e38 add compaction tests and fix bugs in compaction 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-25 15:25:23 +08:00
Alex Chi Z
a3a92359e1 add key abstraction and prepare for MVCC (#28) 
* add key abstraction and prepare for MVCC

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

* a little bit type exercise

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

* refactor tests

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

* fix clippy warnings

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

* refactor starter code

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

* final touch docs

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

---------

Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-25 10:59:08 +08:00
Alex Chi
c7e7d9b354 rm progress in readme as it's complete 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-24 17:50:30 +08:00
Alex Chi
5b0b36a930 update toc for week 3+4 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-24 17:46:00 +08:00
Alex Chi
fed4408352 add wip label 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-24 17:37:34 +08:00
Alex Chi
64bb89eee8 finish part 2 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-24 17:34:25 +08:00
Alex Chi
9c4057c166 update questions 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-23 17:18:55 +08:00
Alex Chi Z
6520d8fcfc more questions 
Signed-off-by: Alex Chi Z <iskyzh@gmail.com>
 2024-01-23 16:11:39 +08:00
Alex Chi Z
415c3c4eef finish chapter 2.4 
Signed-off-by: Alex Chi Z <iskyzh@gmail.com>
 2024-01-23 15:53:20 +08:00
Alex Chi Z
e266498282 new banner 
Signed-off-by: Alex Chi Z <iskyzh@gmail.com>
 2024-01-23 15:12:01 +08:00
Alex Chi Z
9b19f1783e add intro of 2.3 2.4 
Signed-off-by: Alex Chi Z <iskyzh@gmail.com>
 2024-01-23 15:05:33 +08:00
Alex Chi Z
1c23d43d05 update progress 
Signed-off-by: Alex Chi Z <iskyzh@gmail.com>
 2024-01-23 14:54:16 +08:00
Alex Chi Z
016c6ccadc finish 2.2 write-up 
Signed-off-by: Alex Chi Z <iskyzh@gmail.com>
 2024-01-23 14:43:44 +08:00
Alex Chi Z
274a2cb7a2 finish 2.1 and tests 
Signed-off-by: Alex Chi Z <iskyzh@gmail.com>
 2024-01-23 13:44:48 +08:00
Alex Chi
bb8eb4a1a2 add week2day1 test 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-22 22:27:58 +08:00
Alex Chi
39924ee538 update week 2 starter code 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-22 22:05:47 +08:00
Alex Chi
d694f8fb00 add writeup for 2.1 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-22 17:33:35 +08:00
Alex Chi
f0c0da8575 minor nits for week 2 overview 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-22 10:38:05 +08:00
Alex Chi
8fd58f5b1d update toc for week 2 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-22 10:35:49 +08:00
Alex Chi
d8dd95a1d6 update toc for week 2 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-22 01:10:50 +08:00
Alex Chi
fa27def116 add overview of week 2 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-22 01:03:34 +08:00
Alex Chi
0e5fdb9480 add sitemap 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-21 21:42:00 +08:00
Alex Chi
ba5579a451 more bonus tasks 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-21 19:43:51 +08:00
Alex Chi
da0ef2bb85 refine writeup 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-21 19:35:50 +08:00
Alex Chi
e8601433d6 finish week 1 day 7 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-21 19:33:05 +08:00
Alex Chi Z
4e2f516b15 working on -> we have 
Signed-off-by: Alex Chi Z <iskyzh@gmail.com>
 2024-01-21 17:50:42 +08:00
Alex Chi Z
fa35a7dc9e finish week 1 day 6 
Signed-off-by: Alex Chi Z <iskyzh@gmail.com>
 2024-01-21 17:40:47 +08:00
Alex Chi Z
a2d8b3c865 more hints for w1d5 
Signed-off-by: Alex Chi Z <iskyzh@gmail.com>
 2024-01-21 15:36:37 +08:00
Alex Chi Z
8be0a2d475 finish week 1 day 5 read path 
Signed-off-by: Alex Chi Z <iskyzh@gmail.com>
 2024-01-21 15:26:22 +08:00
Alex Chi Z
99da8855b8 update copy test command 
Signed-off-by: Alex Chi Z <iskyzh@gmail.com>
 2024-01-21 14:47:20 +08:00
Alex Chi Z
b67c22611d more questions 
Signed-off-by: Alex Chi Z <iskyzh@gmail.com>
 2024-01-21 14:27:29 +08:00
Alex Chi Z
9eb197114d finish week 1 day 3+4 block/sst 
Signed-off-by: Alex Chi Z <iskyzh@gmail.com>
 2024-01-21 14:21:09 +08:00
Alex Chi Z
f88394a686 add week 1 day 3 blocks 
Signed-off-by: Alex Chi Z <iskyzh@gmail.com>
 2024-01-21 13:55:49 +08:00