AI engineering glossary · Data engineering
What is Apache Hudi?
Apache Hudi: An open table format and framework for lakes that supports record-level inserts, updates and deletes and incremental reading of only changed records. It is often used to keep lake tables close to real time.
Apache Hudi: an example
A lake table of ride bookings is updated as statuses change, and downstream jobs read only records changed in the last ten minutes.
Related terms
More Data engineering terms
- Apache Iceberg
- Apache Kafka
- Apache Spark
- At-least-once delivery
- Avro
- Backfill
- Backpressure
- Batch processing
Where you learn it
Apache Hudi is part of the AI Engineering Program, which teaches it with notes, a hands-on lab and an exam. The first lesson is free.