OpenMigrate High Performance Enhancement - Direct File Store Content Reader
Documentum Direct File Store Content Reader (v1.2)
Normally, OpenMigrate's Source adapters "store" the underlying content in each Migration Node (either in-memory or, if the size exceeds a configurable threshold, in a temporary file). This solution ensures that the core Migration Engine does not need to know the details of either the Source or the Target; nor do they need any information on each other. But there are cases where this approach is not acceptable: first, where high performance is an absolute must; and second, where individual content files are quite large. The Documentum Direct File Store Content Reader, instead of streaming the content via a DFC call, will instead read the actual content file directly within the underlying file system. The target, regardless of type, will be able to load this file directly.


