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Definition
Controls how datasets are exposed to queries
Hudi supports the following views of stored data
Error rendering macro 'excerpt-include'
No link could be created for 'read optimized view'.
Error rendering macro 'excerpt-include'
No link could be created for 'incremental view'.
excerpt inError rendering macro 'excerpt-include'
No link could be created for 'realtime view'.
Following table summarizes the trade-offs between the different query/view types.
Trade-off | ReadOptimized | RealTime |
---|
Data Latency | Higher | Lower |
Query Latency | Lower (raw columnar performance) | Higher (merge columnar + row based delta) |
- timeline instant
- dataset
- commit
- storage type