This part contains chapters of reference information on cartridge-related APIs:
Chapter 18, "Cartridge Services Using C, C++ and Java"
Chapter 19, "Extensibility Constants, Types, and Mappings"
Chapter 20, "Extensible Indexing Interface"
Chapter 21, "Extensible Optimizer Interface"
Chapter 22, "User-Defined Aggregate Functions Interface"
Chapter 23, "Pipelined and Parallel Table Functions"
