Native SDK for Java
The Native SDK for Java provides direct access to globals, the tree-based sparse arrays that form the basis of the InterSystems multidimensional storage model and underlie the HealthShare® Health Connect object and SQL interfaces. The Native SDK exposes these native data structures, which provide very fast, flexible storage and retrieval. The Native SDK also enables your Java application to work with Health Connect objects as easily as if they were native Java objects, and includes the ability to call Health Connect class methods and routines.
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Using the InterSystems Native SDK for Java