Configuring Instance Data Replication

Set up and configure Instance Data Replication (IDR).

Configuration overview

• Request an Instance Data Replication subscription
  The Instance Data Replication (IDR) plugin requires a separate subscription and must be activated by ServiceNow personnel.
• Preparing for Instance Data Replication
  Before you set up Instance Data Replication (IDR), analyze the tables and columns in the producer and consumer instances to replicate data successfully.
• Preserving table hierarchy in Instance Data Replication
  Decide if you want to replicate a parent-child table hierarchy and what strategy to use for replicating the data in Instance Data Replication (IDR).
• Upgrading legacy replication sets to V2 in Instance Data Replication
  Improve message processing and replication performance by upgrading your legacy replication sets in IDR to V2.
• Upgrading your instance with Instance Data Replication enabled
  When upgrading your instance, IDR automatically pauses replication to maintain data replication without any manual intervention.

Parent Topic:Instance Data Replication