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DATA-X: Video Query Federation

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DATA-X: Video Query Federation

Cynthia Saracco 

Introduction to SQL-based query federation technology, including support for relational and Apache Hadoop data sources. Part of a larger video series for the open Data-X project.

Table of Contents:
– Introduction to Query Federation
– About the instructor . . . .
– Query federation = virtualized data access
– Creating and using federated objects (Big SQL example)
– Performance Considerations
– Want to learn more?

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