THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
Definition
Controls how datasetdef~datasets are exposed to queries
Hudi supports the following views of stored data
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Following table summarizes the trade-offs between the different query/view types.
| Trade-off | ReadOptimized | read optimized view | realtime viewRealTime |
|---|---|---|---|
| Data Latency | Higher | Lower | |
| Query Latency | Lower (raw raw base / columnar file performance) | Higher (merge merge base / columnar file+ row based delta/log files) |
Related concepts
- read optimized view
- incremental view
- realtime view
- timeline def~timeline-instant
- datasetdef~dataset
- commitdef~commit
- storage def~storage-type