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Extending HCL OneDB™Beyond standard relational database objects, HCL OneDB™ can be extended to handle specialized data types, access methods, routines, and other objects. Informix® includes many built-in extensions that are fully integrated in the database server. Informix® also provides DataBlade® modules, which are packages of extended database objects for a particular purpose and that are installed separately from the database server. Alternatively, you can create your own user-defined objects for Informix®.
HCL OneDB™ extensions and DataBlade® modulesThese topics describe how to use built-in database extensions and separately installed DataBlade® modules.
Spatiotemporal Search for Moving Objects User's GuideThese topics describe how to program applications to search data from moving objects in HCL OneDB™ databases using the spatiotemporal search extension.The HCL OneDB™ Spatiotemporal Search for Moving Objects User's Guide describes how to program applications to search data from moving objects in HCL OneDB™ databases using the spatiotemporal search extension.

Spatiotemporal Search for Moving Objects User's Guide

These topics describe how to program applications to search data from moving objects in HCL OneDB™ databases using the spatiotemporal search extension.The HCL OneDB Spatiotemporal Search for Moving Objects User's Guide describes how to program applications to search data from moving objects in HCL OneDB databases using the spatiotemporal search extension.

To write an application for spatiotemporal search, you must have the following background:

A working knowledge of your computer, your operating system, and the utilities that your operating system provides
Experience working with relational databases or exposure to database concepts
Experience with computer programming in the C or Java™ programming language
Experience with writing applications for spatial data
An understanding of basic time series concepts