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Spark actually has probably the best standard SQL support among all open source big data frameworks. It can run all of TPC-DS queries without modifications.
by rxin 9y ago
Spark actually has probably the best standard SQL support among all open source big data frameworks. It can run all of TPC-DS queries without modifications.
- haohui 9y agoTPC-DS evaluates against batch processing and it is great to hear that Spark supports all of them. I think the space for streaming processing is still quickly evolving. Many features like stream-table joins, CTEs, streaming joins with late arrival data are unimplemented or do not even have clear semantics yet. It would be great to see a benchmarks like TPC-DS in the domain.