QuestionQ67
Advanced Feature Store ConceptsA Data Scientist has a Unity Catalog feature table named feature_table. For feature_table, the data scientist ran a Python notebook that calculates features from raw data in an upstream UC-managed Delta table and then writes them to feature_table.
As new data arrives, it must be added to feature_table as quickly as possible while retaining the table's existing features. They want to automate updates to feature_table while also optimizing cost. They created the following code in a notebook and want to automate that notebook in Databricks.
They will use the notebook code to update feature_table and then run the notebook as a job.
Which job approach best meets their goals and requirements?
- A A job on an interactive cluster that has a scheduled trigger on it that runs the job daily at a set time.
- B A job on automated compute that has a scheduled trigger on it that runs the job daily at a set time.
- C A job on automated compute that has a table update trigger configured on the job.
- D A Job on an interactive cluster that has a table update trigger configured on the job.
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