Just One Pure ITer
We got escalation today, a lot of services are very slow or stop working. Our Oracle database(10g) admin has found that there are a huge number of unclosed sessions in the Oracle database. In...
为什么我们要从MySQL迁移到TiDB？ 1.3 万亿条数据查询，如何做到毫秒级响应？TiDB
如今硬件的性价比越来越高，网络传输速度越来越快，数据库分层的趋势逐渐显现，人们已经不再强求用一个解决方案来解决所有的存储问题，而是通过分层，让缓存与数据库负责各自擅长的业务场景。 TiDB 作为一款 HTAP 数据库，在高性能的实现 OLTP 特性基础之上，也同时提供基于实时交易数据的实时业务分析需求。 什么是 TiDB 数据库？
Follow:
![[汇总]AI经验](http://www.mobabel.net/wp-content/themes/hueman/assets/front/img/thumb-small-empty.png)
| Cookie | Duration | Description |
|---|---|---|
| cookielawinfo-checkbox-analytics | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics". |
| cookielawinfo-checkbox-functional | 11 months | The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". |
| cookielawinfo-checkbox-necessary | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". |
| cookielawinfo-checkbox-others | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. |
| cookielawinfo-checkbox-performance | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance". |
| viewed_cookie_policy | 11 months | The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data. |
