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Semantic Data Interconnect

What's new?

  • It is now possible to filter schemas using metadata tags in addition to data source names, schema names, category of data, etc.

Fixed issues

  • Data Management (DM) policies are case-sensitive and need to be written lower-case letters (replace and append). If input is provided in other values than lowercase letters, then DM policies does not work as expected.

  • Datatypes of business properties in semantic models are validated with datatypes of mapped physical schemas. This reduces error during query execution. But, currently we have re-enabled key mapping schema properties of different data types to one business property.

  • Errors with XML processing rules.

  • There is validation during the creation of steps in ontologies where ontologies cannot be defined without classes and business class properties.

Known issues

  • There is an intermittent issue where schema is not generated for time-series data.

  • During query execution request, alias name provided to attribute 1 should not match other attribute 2 name in the query. The system does not validate this and may not provide appropriate results post query execution.