8.1.1 Linking to HiRDB Datareplicator

HiRDB Datareplicator enables the user to extract data automatically and incorporate it into a HiRDB database when another HiRDB database is updated. To use HiRDB Datareplicator, you specify the following operands in the HiRDB system common definitions:

For details about the system environment definition and how to use HiRDB Datareplicator to perform data replication, see the manual HiRDB Datareplicator Version 8 Description, User's Guide and Operator's Guide.

Notes on system construction
  • When a recovery-unnecessary front-end server is used
    Because a recovery-unnecessary front-end server cannot execute import processing using the two-phase commitment method for the synchronization point processing method (enabled when fxa_sqle is specified in the import system definition commitment_method operand) of the target HiRDB Datareplicator, you need to use a front-end server other than the recovery-unnecessary front-end server. For details, see 10.1.4 Recovery-unnecessary front-end server.