Nonrelational SQL
summary
Discussion of how SQL has been adapted to query non-relational data sources, surveying SQL-like dialects (HiveQL, AQL, CQL), SQL-on-Hadoop systems and engines like Apache Drill that query complex non-relational structures, the emergence of KSQL for streaming over Apache Kafka, and examples of NoSQL/IMDG projects adopting SQL (notably Tarantool and in-memory data grids aiming for SQL-99 compatibility). The talk traces the shift from NoSQL rhetoric to widespread SQL support across diverse data engines and streaming platforms.
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chapters (9)
- 0:00Introduction
- 4:02Relational model limits
- 12:18Non-relational DBMS features
- 18:25New SQL overview
- 25:09Large transactional objects
- 31:10Query plan challenges
- 34:01Data model transformation
- 37:33SQL as universal language
- 40:29Conclusion & Q&A
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