-
**Impact of the new feature**
Look for ways to increase performance of MariaDB inside docker, with respect to host-based deployment.
**Is your feature request related to a problem? Please describe…
-
### What happened?
- one of our ingester pods enters the following state in which it keeps on publishing the following message. Note: we keep on seeing this message continuously as some interval.
``…
-
这篇文章的写作背景来自知乎的这个问答
[zhh-2015在分布式系统和数据库领域研究水平和工程能力怎样？](https://www.zhihu.com/question/37426217/answer/556211870)
快奔四的老码农了，正好在休养期间，写篇长文如实回顾一下，年轻人看了也许会有点帮助吧。
工作、考研、成长、晋升、技术研究、创业、职业病都涉及了。
**从2006年…
-
roachtest.sysbench/oltp_update_index/nodes=3/cpu=32/conc=256 [failed](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_RoachtestNightlyGceBazel/14643937?buildTab=log) with [arti…
-
参考（优秀）
- （核心）《MySQL技术内幕：InnoDB存储引擎》
- 鲁班学院VIP课视频，[第一期4节](https://www.lubanjava.com/course/detail/501.html)，第二期2节
- [MySQL数据库面试题（2020最新版）](https://blog.csdn.net/ThinkWon/article/details/104778621)
…
-
### What did you do?
- Test-infra case, 1 changefeed with sink MySQL, base image is alpine.
- workload: sysbench oltp_write_only prepare --tables=128 --table-size=10000000 --time=86400 --debug=tru…
-
## Bug Report
### What version of TiKV are you using?
TiKV
Release Version: 5.0.6
Edition: Community
Git Commit Hash: 7fcfaf4a9dd6b245fa7b6ac26740effda57b5139
Git Comm…
-
## 概述
InnoDB设计主要目标是面向在线事务处理(OLTP)的应用。
InnoDB存储引擎将数据放在一个逻辑的表空间中，这个表空间就像一个黑盒一样由InnoDB存储引擎自身管理。它可以将每个InnoDB存储引擎的表单独存放在一个独立的ibd文件中。此外支持裸设备用来建立表空间。
InnoDB通过使用多版本并发控制(MVCC)来获取高并发性，并且实现了SQL标准的四种隔离级别，默认为RE…
-
### Parent Issue
14784
### Detail of Subtask
change sys tenant restore normal tenant to normal tenant syntax
1. remove to account
2. default according to the snapshot
### Describe implementat…
-
- https://www.kancloud.cn/thinkphp/mysql-design-optimalize/39319
- https://www.percona.com/blog/how-mysql-queries-and-questions-are-measured/
- https://stackoverflow.com/questions/5814218/difference…