 |
Page History
...
Our current search for coding schemes within a monolithic index requires use of a Lucene Filter dependent on an XML file called metadata.xml. This file has a handmade concurrency protecting class providing access and relies on the processing of DOM objects in order to provide both filtering of more granular entities in the system, and listings of the code systems in general. As such it is something of a bottleneck for access.
With the advent of an index per code system design. The metadata structure can go away. In it's place a contextual file read of the names of the indexes with additional metadata persistence where necessary will replace the concurrent xml parsing.
Code Refactoring
Detailed Design - Provide the architecture and design for the new Lucene feature.
...
