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About This Book

This book provides information on the MDX expressions, statements, and functions supported in InterSystems IRIS Business Intelligence. It contains the following sections:

For a detailed outline, see the table of contents.

The other developer books for Business Intelligence are as follows:

The following books are for both developers and users:

Also see the article Using PMML Models in InterSystems IRIS®.


The system provides an implementation of MDX. Results may differ from other implementations.

Accessing the Samples Shown in This Book

Most of the samples in this book are part of the Samples-BI sample ( in a new window) or the Samples-Aviation sample ( in a new window).

InterSystems recommends that you create a dedicated namespace called SAMPLES (for example) and load samples into that namespace. For the general process, see Downloading Samples for Use with InterSystems IRIS.

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