HADR stands for High Availability Disaster Recovery. It is a technology that protects your database against data loss and allows it to be highly available even when you have a partial or complete site failure. It does this by replicating data changes from one database, called the primary, to another, called the standby. When your DB2 database is configured for HADR, db2top has some additional monitoring functionality specifically designed for such a configuration. Today we will look at the HADR screen in db2top.
Click here to the rest of this post on the db2top HADR Screen at Keith's blog