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2019-07-07

常用软件下载地址

putty https://zcdn.askmaclean.com/putty.exe mobaxterm https://zcdn.askmaclean.com/MobaXterm_Portable_v20.2.zip teamviewer 14 https://zcdn.askmaclean.com/tv14.exe xmanager 4 https://zcdn.askmaclean.com...
#POST 12 MIN READ
2019-06-14

一个CommonVault Oracle RMAN SBT TAPE MML 配置参数

run { allocate channel ch1 type 'sbt_tape' PARMS="SBT_LIBRARY=/usr/local/commvault/Base64/libobk.so,ENV=(CV_mmsApiVsn=2,CV_channelPar=ch4,ThreadCommandLine=-chg 2:2 -rac 21 -vm Instance001)"; restore ...
#POST 1 MIN READ
2019-06-14

git npm brew yarn 配置proxy

all export https_proxy=http://127.0.0.1:6152 export http_proxy=http://127.0.0.1:6152 export all_proxy=socks5://127.0.0.1:6153 git npm brew yarn 配置代理 //git列出 git config --global http.proxy //git设置 git ...
#POST 2 MIN READ
2019-05-22

关于MySQL的doublewrite与Oracle中类似的机制

大致看了下mysql 的double write buffer概念 : So why doublewrite is needed ? It is needed to archive data safety in case of partial page writes. Innodb does not log full pages to the log files, but uses what is...
#POST 14 MIN READ
2019-05-21

快速部署ORACLE 19C

https://github.com/macleanliu/ora-easy-deploy ora-easy-deploy WORKS ON (CENTOS REDHAT ORACLE) LINUX 7 国外主机 su - root yum -y install git git clone https://github.com/macleanliu/ora-easy-d...
#POST 13 MIN READ
2019-04-12

11g ocp ocm考证信息

11g ocm 相关博文: 数据库恢复的配置 https://www.askmaclean.com/archives/11g-ocm-student-guide-backup-restore.html 配置备份的规范 https://www.askmaclean.com/archives/dbdao-11g-oracle-ocm-2.html 使用RMAN创建备份 ht...
#POST 9 MIN READ
2019-04-12

11g ocm 系列视频课程

11g ocm 系列视频课程 ocm考试介绍1 https://zcdn.askmaclean.com/ocm_2.mp4 第二讲:sql性能相关考点脚本 https://zcdn.askmaclean.com/zhaowei-ocm-2.mp4 DG考点介绍 https://zcdn.askmaclean.com...
#POST 3 MIN READ