id summary reporter owner description type status priority milestone component version severity resolution keywords cc external_id 47 More optimized SDF reader handling of string properties and other performance enhancements badreddinekaroui Badreddine Karoui "This enhancement addresses 2 main issues: 1) A regular FDO client would use the class definition to discover and read the property values of a given class. As a result, after each ReadNext the properties are accessed in the order they added to the property definition collection of the class. One of the internal functions performs a linear search for every property. This change will eliminate the linear search by keeping a pointer to the last accessed property. 2) The second change implements a more efficient buffer cache for string properties and minimize memory re-allocation over the lifespan of the feature reader. The above 2 changes have a significant performance improvement. For one of the test SDF files with 2 millions records the time to access all the records changed from ~140 sec to ~45 sec." enhancement closed minor 3.3.0 SDF Provider 3.3.0 3 fixed