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Author SHA1 Message Date
Alex Chi
ce51eb0c6d add question on alternative snapshot implementation 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-28 18:21:52 +08:00
Alex Chi
b458bd1c2e update docs and add more questions 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-28 18:08:23 +08:00
Alex Chi
1c20555865 write-write conflict detection 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-28 16:42:48 +08:00
Alex Chi
87745305c3 update readme progress 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-28 16:40:39 +08:00
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
dcba6ceee8 update readme to have mvcc commands 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-26 22:23:00 +08:00
Alex Chi
0d64ac090e finish serializable check 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-26 22:20:06 +08:00
Alex Chi
78ec7c9375 finish skeleton for serializability check 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-26 18:14:42 +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
595016f2b6 ensure compaction can finish in mvcc 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-25 23:45:00 +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
218c73f384 patch memtable and add ts for wal 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-25 23:09:16 +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
971d0b1c81 make mvcc impl compile with new key module 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-25 12:28:33 +08:00
Alex Chi
753e6d4f9e checkin initial MVCC codebase 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-25 12:28:33 +08:00
Alex Chi
3211af8d74 update toc for week 3 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-25 11:02:18 +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
2fefe3e505 remove unnecessary files 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-24 21:04:51 +08:00
Alex Chi
09168ad4af update progress 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-24 17:53:00 +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
9ca27a8738 add mini-lsm cli in readme 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-24 17:48:18 +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
0d995dff19 fix clippy warnings 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-24 14:39:00 +08:00
Alex Chi
4d676a451a sync api with refsol 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-24 14:37:16 +08:00
Alex Chi
9473c89330 checkin part 2 solution 
Signed-off-by: Alex Chi <iskyzh@gmail.com>
 2024-01-24 14:32:13 +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