RAQL Extension to EMML Statements for Mashups

<raql>

RAQL Extensions to EMML Statements for Streaming

RAQL Extensions to <variable> for File Data Sources

RAQL Extensions for Dataset Schemas

The Real-Time Analytics Query Language adds the following extension statements to EMML for use in mashups:

<raql>

RAQL also adds some specific attributes to existing EMML statements to:

Provide streaming access to data. See RAQL Extensions to EMML Statements for Streaming.

Support files as a data source for variables in EMML. See RAQL Extensions to <variable> for File Data Sources for information.

Supports metadata schemas for XML, JSON, or CSV datasets to simplify row definitions, provide column metadata or other options for RAQL queries. See RAQL Extensions for Dataset Schemas for information.