Db2+hadr+tsa High Availability Test--DB2HAICU Configure TSA for automatic failover of faults
Network architecture
Must be configured on the standby node first
[Root@db2-node02 ~]# Su-db2inst2
[Db2inst2@db2-node02 ~]$ DB2 "Get
The main consists of 4 parts, namely:DB2 system CommandsDB2 Database Manager Configuration ParametersDB2 Database System Configuration ParametersDB2 Management Server (DAS) configuration parametersDB2 system Commands Dasauto-Automatically start the
The following articles mainly describe how to use DB2 V9.1for z/OS to implement application session lock, if you are interested in the actual operation steps of DB2 V9.1for z/OS to implement application session lock, you can click the following
1, Concept descriptionThe so-called lock upgrade (lock escalation), is a mechanism of the database, in order to save memory overhead, it will be a large number of high-resource-intensive fine-grained locks into a small amount of relatively small
This article mainly tells you about the application experience and precautions of the IBM DB2 database in actual operations _ description of DB2 programming and the situation that your database server is not on the local machine, you need to
DB2 Get DB Cfg|find "Cur_commit"Currently implemented (cur_commit) = OnDB2 Update DB CFG using cur_commit offdb20000i UPDATE DATABASE CONFIGURATION command completed successfully.SQL1363W does not dynamically change one or more parameters that are
Today, we will mainly talk about some of the knowledge points that we must understand when using the IBM DB2 database, as well as the actual operation steps for maintaining the DB2 database in the future. There is a lot of knowledge to learn. This
DB2 databaseIt is a widely used database system. DB2 databases are very popular among enterprises. This is due to the excellent performance of DB2 databases. What should we pay attention to in DB2 databases?
Considerations for the DB2 database:
1.
Today, we will mainly describe N knowledge points that we must understand in the actual operation of the DB2 database. Learning to use DB2 includes future maintenance of the DB2 database, there is a lot of knowledge to learn. This article will
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