Overview#The Schema Partition The Schema partition keeps track of all the object class and attribute definition information for the server.
This information is synchronized between servers, using a process called Schema Skulk or Schema Sync, and it means that each server has a complete copy of the schema.
The Schema Sync process starts with the server that contains the Master Replica of the Partition Root Entry and propagates to the other servers with a copy of Root Partition. Then it continues with the servers in the child partitions, until all servers have received a copy of the schema.
The Partition ID of the Schema partition is always 1.