dongxu

5 ms·

1.
by dongxu 4y ago
Well, that reminds me of Muji
2.
Explore Deep in 4.6B GitHub Events(ossinsight.io)
1 points by dongxu 4y ago|0 comments
3.
Eve: A handy telegram bot for building other bots(github.com)
1 points by dongxu 5y ago|0 comments
4.
TiUP: A Component Manager for TiDB(tiup.io)
1 points by dongxu 6y ago|0 comments
5.
TinyKV: A Go-based key-value storage system for education purpose(github.com)
2 points by dongxu 6y ago|0 comments
6.
by dongxu 7y ago
PingCAP CTO here, thanks for these comments! We highly appreciate all the feedback! First, it’s true that the current setup/deployment of TiDB is not easy. This is something that we're making serious moves to improve. For example,
7.
PingCAP Rust Code Style Guide(pingcap.github.io)
2 points by dongxu 7y ago|0 comments
8.
Watch Out for Disk I/O Performance Issues When Running EXT4(percona.com)
1 points by dongxu 7y ago|0 comments
9.
Ishell: A Go library for creating interactive CLI applications(github.com)
3 points by dongxu 7y ago|0 comments
10.
by dongxu 7y ago
Thank you!
11.
by dongxu 7y ago
If you want a MySQL-compatible NewSQL database, maybe you can try TiDB.
12.
An Introduction to Go (CERN)(speakerdeck.com)
4 points by dongxu 7y ago|0 comments
13.
Fireworq: A lightweight, high-performance job queue system(github.com)
6 points by dongxu 7y ago|0 comments
14.
by dongxu 7y ago
PingCAP CTO here, I really enjoy the cooperation with Kyle this two months. I want to talk a little bit about my feelings. Before the "official" Jepsen test, TiDB has already written its own Jepsen test cases for a long time. Our
15.
by dongxu 7y ago
We just did a TPC-C test on a 3 nodes TiDB3.0 cluster with similar hardware like r3.4xlarge, the result is: 5000 warehouses, TPmC is ~38K.
16.
by dongxu 7y ago
I agree, running TPC-C on asynchronous durability mode is not reasonable.
17.
by dongxu 7y ago
TiDB developer here, we're working on columnstore for TiDB, will release in the near future. On the query optimizer side, I think in TiDB 3.0, TiDB's optimizer has given the best execution plan for most of the TPC-H (TPC-H 50G) qu
18.
by dongxu 7y ago
TiDB developer here, TiDB Binlog is the offical CDC tool for TiDB, it used to be a part of TiDB Enterprise Edition. The TiDB Binlog component is used to collect the transaction log of TiDB and synchronize it to the downstream in real time,
19.
by dongxu 7y ago
Very interesting project, the problem with Serverless service provided by different public cloud vendors is that programming and API are not uniform. I think Faast.js is on the right path to creating a unified interface for different Server
20.
Titan: A RocksDB Plugin to Reduce Write Amplification(pingcap.com)
2 points by dongxu 7y ago|0 comments
21.
Failpoint: An elegant fault-injection library in Golang(github.com)
7 points by dongxu 7y ago|0 comments
22.
The 5-year journey to bring restartable sequences to Linux(efficios.com)
2 points by dongxu 8y ago|0 comments
23.
Toxiproxy: A framework for simulating network conditions(github.com)
6 points by dongxu 8y ago|0 comments
24.
by dongxu 8y ago
TiDB developer here, 'This model is equivalent to the multiprocessor RDBMS—which also uses a single physical clock, because it’s a single machine—but the system bus is replaced by the network. In practice, these systems give up multi-r
25.
Announcing TiDB Cloud, Managed as a Service and in the Marketplace of GCP(pingcap.com)
1 points by dongxu 8y ago|0 comments
26.
by dongxu 8y ago
TiDB(pingcap/tidb), it's another Spanner/F1 implementation, which is MySQL compatible.
27.
by dongxu 10y ago
TiDB's transaction model is different from Cockroach, and it's highly layered, you can use tikv(the underlying storage layer of tidb) as a key-value database without sql for better performance.
28.
by dongxu 10y ago
Alibaba is one of the biggest IT company in China, but I can't see any respect to the engineers. These engineers who was fired just wrote some automatic scripts to simulate mouse clicking, hardly a hack...but Alibaba's HRs didn&#x
29.
Alibaba Engineers Fired for Mooncake "Hacking"(blogs.wsj.com)
69 points by dongxu 10y ago|29 comments