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LDAP directory replication

An LDAP replication diagram documents how directory data is distributed from a primary provider to consumer replicas. Internal applications connect to the directory over LDAPS, while the provider sends updates to replica servers using the configured replication mechanism, such as syncrepl. Showing the primary and regional consumers makes it easier to discuss availability, latency and where applications should read directory data. The diagram should also make clear which server accepts writes, because that decision affects operational procedures. Replication behavior, conflict handling and failover differ by directory product and configuration. Use hostnames and replication agreements from the deployed service when turning this conceptual example into operational documentation.

Typ EntitätsstrukturStandard Tier-based ownership hierarchyEngine schematex-entityAktualisiert 24.9.2026
LDAP Directory Replication
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Die Anfrage

“Create an LDAP replication diagram with internal applications using a primary LDAP provider over LDAPS port 636 and the provider replicating to east and west consumer servers with syncrepl.”

Dann probieren SieAdd a third replica for disaster recovery.Change the west replica to a read-only standby.
Was diese Zeichnung zeigt

Die dahinterstehenden Entscheidungen verstehen.

01Clients

Identify the systems that query the directory.

02Provider

Mark the source of replicated data.

03Consumers

Show each regional replica.

04Protocol

Label the client transport and replication mechanism.

Use it to explain a simple provider-consumer layout; actual failover and write paths should match the deployed directory configuration.

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FAQ

Häufige Fragen

What is an LDAP provider?

In a provider-consumer replication setup, the provider is the server that supplies directory changes to consumer replicas.

What is syncrepl?

Syncrepl is OpenLDAP's replication mechanism for synchronizing directory entries between servers.

Should applications read from a replica?

They can when the architecture supports it, but the choice depends on consistency needs, routing and the directory's configured read and write paths.