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XuPeng-SH XuPeng-SH

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Author of Milvus & Mishards

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MatrixOrigin
Shanghai

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XuPeng-SH/README.md

Hi there 👋

Pinned

matrixorigin/matrixone Public

Hyperconverged cloud-edge native database

Go 970 166
milvus-io/milvus Public

Vector database for scalable similarity search and AI applications.

Go 11k 1.6k
logstore Public

A log-structured data store

Go 2 1
tae_design Public

Design and prototypes for TAE

Go 2

1,097 contributions in the last year

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Activity overview

Contributed to matrixorigin/matrixone, XuPeng-SH/tae_design, XuPeng-SH/matrixone-1 and 4 other repositories

Contribution activity

June 2022

Created 27 commits in 1 repository

matrixorigin/matrixone 27 commits

Opened 27 pull requests in 1 repository

matrixorigin/matrixone 26 merged 1 closed

(tae): update containers and adaptors Jun 21
(tae): implement a simple table truncate solution Jun 20
(tae): implement new container ready for replacing the current Jun 20
(tae): implement new container ready for replacing the current Jun 20
implement update null Jun 18
code refactor Jun 16
update for replay Jun 15
cleanup stale files after replay Jun 14
fix replay bugs and some code refactor Jun 14
(tae): fix replay catalog related bug Jun 13
fix replay update related bugs and add more test cases Jun 12
fix replay delete bugs Jun 11
fix replay related bugs Jun 11
update for replay Jun 10
fix many replay related bugs Jun 10
(tae): fix some replay bugs Jun 9
(tae): fix bug for load block Jun 9
(tae): update Rows for system virtual table Jun 9
(tae): update ut for sleep time Jun 9
fix bugs and update ut Jun 8
fix timestamp|bool|decimal related type support in TAE and more ut and code refactor Jun 7
update ut and code refactor Jun 7
(tae): support timestamp (part 1) Jun 6
(tae): fix checkpoint bug Jun 6
(tae/hot fix): support decimal Jun 6
Some pull requests not shown.

Reviewed 35 pull requests in 2 repositories

matrixorigin/matrixone 25 pull requests

Fix the bug that segmentio memory pre-allocation causes oom Jun 24
fix ut compactBlocks Jun 22
free logstore entries Jun 22
Optimize logstore replay Jun 20
Fix bitmap bug Jun 20
fix ColumnUpdateNode ReadFrom Jun 19
Driver refactor Jun 18
quick solution for tae allocator to crash Jun 17
implement Desc, String, VerboseString for TxnCmd Jun 17
Add data value in tae AppendValue interface Jun 16
fix TestMergePartialCKP Jun 15
Fix logstore internal entry Jun 15
Remove tae reader preallocated memory Jun 15
Support update for tae moengine Jun 14
Fix default value serialization bug Jun 13
fix MergeCheckpointInfo Jun 13
Add engine's interface of update for tae Jun 13
fix truncate wal Jun 13
Support default value for tae Jun 12
Fix update file replay bug Jun 12
merge columns without sort Jun 9
fix load and replay in logstore Jun 8
add bool for tae mergesort Jun 7
Segmentio code refactor Jun 7
support timestamp in tae mergesort Jun 7
Some pull request reviews not shown.

XuPeng-SH/matrixone-1 1 pull request

Add index Jun 10

Created an issue in matrixorigin/matrixone that received 2 comments

[Bug]: incorrect behavior for handling write relation errors

Is there an existing issue for the same bug? I have checked the existing issues. Environment - Version or commit-id (e.g. v0.1.0 or 8b23a93): - …

1 task done

• 2 comments

Opened 9 other issues in 1 repository

matrixorigin/matrixone 5 open 4 closed