ITPub博客

ORA-00845: MEMORY_TARGET not supported on this system，ORA-04031: unable to allocate 1048848 bytes of shared memory ("shared pool","unknown object","PDB Dynamic He","alls-ktimcem")

Oracle 19C 监听无法动态注册实例

Postgresql 12.2日常运维-安装(Windows)02

Postgresql 12.2日常运维-安装(Linux)01，常见问题汇总

Oracle 19C+13.4EMCC数据库监控

Oracle 19C+13.4EMCC主机监控

Oracle 19C+13.4EMCC部署和配置

Oracle 创建PDB-Plugging In an Unplugged PDB

Cloning a Remote PDB

Oracle 创建PDB-本地克隆

从PDB$SEED创建新PDB

Jumpserver基础运维-02文件传输，通过jumpserver堡垒机远程服务器时，如何复制粘贴命令、如何上传下载文件？

Jumpserver基础运维-01介绍（开源堡垒机）

Redis日常运维-02主从复制一 Redis安装二 Redis主从复制 三 Redis哨兵模式高可用架构 四 Redis-cluster群集高可用架构五 常见问题架构主 192.168.2.222从 192.168.2.187从 192.168.2.188从库配置文件添加：从 192.168.2.187从 192.168.2.188[root@rac1 config]# pw

Redis日常运维-01安装

SQLServer邮件预警

SQLServer2012评估期已过

MongoDB日常运维-08备份与恢复、mongoexport/mongoimport、mongodump/mongorestore

MongoDB日常运维-07远程导出数据到execl

集群初始化时，报错：replSetInitiate quorum check failed because not all proposed set members responded affirmatively