db14

Backup logs DB13 DBA planning calendar DB14 DBA logs DB20 Generate table statistics OSS1 Online Service System logon RZ01 Graphical background job scheduling monitor RZ02 Network graphical display of instance RZ03 Server status, alerts, maintain operations mode RZ04 Maintain operations mode and instance RZ06 Maintain alert threshold RZ08 CCMS Alert Monitor RZ10 Maintain system profiles X RZ11 Display profile parameter attributes RZ20 Alert Monitor 4.

Useful transaction codes Al02 Database Alert MonitorAl03 operating system alert Monitor Al05 workload alert MonitorAl08 current active users (in System) Al11 display operating system file from CCMs Db01 exclusive waits in Oracle DatabaseDB02 database performance; Tables and Index Db03 Parameter Changes in DatabaseDb05 analysis of table with respect to indexed fields Db12 backup logsDb13 DBA planning calendar Db14 DBA logs Oss1 online se

‘123‘; //新建测试用户2. Configure Mmm_commonvim/etc/mysql-mmm/mmm_common.conf active_master_role writer 3. Configure Mmm_agentvim /etc/mysql-mmm/mmm_agent.confinclude mmm_common.confthis db14. Copy files to the remaining hostsscp /etc/mysql-mmm/mmm_common.conf [emailprotected]:/etc/mysql-mmm/scp /etc/mysql-mmm/mmm_common.conf [emailprotected]:/etc/mysql-mmm/scp /etc/mysql-mmm/mmm_common.conf [emailprotected]:/etc/mysql-mmm//etc/init.d/my

is not a basic data type.BYTE type -128~127,8 bit.Char type 16-bit 65536, Unicode-encoded (Universal-generic), sets a unique binary encoding for each character in each language, and more than 60,000 is sufficient.IntShortLongFloatDoubleBooleanTest:byte b=35; compile correctlybyte b=130; compilation does not pass (the number of bits exceeding the byte type)Cause: The number defaults to int type, and the conversion of int type to short, char, Byte (originally, the conversion of automatic type is

exists, skip it and execute it with the root user):root#/usr/sbin/groupadd nobodyroot#/usr/sbin/useradd nobody-g NobodySuppose you have downloaded the binary installation package that MySQL can use directly, and put it in/tmp.2, SQL node and storage node (NDB node) installation (that is, 4 machines repeat the following steps)root# cd/tmp/root# tar zxf mysql-max-5.0.24-linux-i686.tar.gzroot# mv mysql-max-5.0.24-linux-i686/usr/local/mysql/ root# cd/usr/local/mysql/root#./configure--prefix=/usr/lo

Steps1. Configuring the Yum repositoryVim/etc/yum.repos.d/mongodb-org-3.4.repo[mongodb-org-3.4]Name=mongodb Repositorybaseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/3.4/x86_64/Gpgcheck=1Enabled=1gpgkey=HTTPS://WWW.MONGODB.ORG/STATIC/PGP/SERVER-3.4.ASC650) this.width=650; "src=" Https://s1.51cto.com/wyfs02/M02/8C/D4/wKioL1h64ffBLg9JAAAZAK7xV9Y636.png "title=" Picture 1.png "alt=" Wkiol1h64ffblg9jaaazak7xv9y636.png "/>2. installing MongoDB Appssudo yum install-y mongodb-org3.