Synchronization as a first step to migration
by Ernst van Rheenen, on Jan 2, 2014 2:14:00 PM
In the ever more complex ECM/WCM application landscape, it is difficult to oversee the implications of a platform migration. Synchronization solutions offer an intermediate solution for a more smooth transition in complex environments.
The underlying idea is twofold:
- By aligning content and technology, a later transition becomes easier.
- By achieving integration first, the organization can more easily perform a phased migration even in complex environments, thus reducing the risks and impact of the planned migration.
Integration versus synchronization
While I fully agree with the scenario described, I think that for most organizations a full integration solution is overkill for the problem at hand. A typical scenario we see at migrations is the implementation of a one-way synchronization between legacy systems and the new ECM/WCM platform.
How synchronization works
Data entered into one of the legacy systems is then automatically pushed to the new system. This solution has a number of benefits over the one described above:
- One way is much easier to achieve, and far less costly
- Single point of entry, no versioning issues
This scenario works typically very well where the new platform is initially primarily used for exposing content.
Benefits of integration/synchronization
Whether organizations choose integration or synchronization, both have clear benefits as a first stage transition, or as part of a migration. There is no content freeze, there is extra time to (re) build functionality, and the organization can start making use of the new system at a much earlier stage.
When to use synchronization
Synchronization might be just what you need:
- If you need to merge multiple systems into one new platform.
- If you are faced with complex functionality that cannot be easily replicated in the new environment.
- If you have mission-critical systems that need to stay up right until the moment of the final migration.