Databricks Certified Data Engineer - Professional
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In a streaming application that needs to analyze trends over several years, how can you effectively manage and query large volumes of historical data alongside real-time streams?
A
Store historical data in a traditional data warehouse and query it separately from streaming data.
B
Implement a custom sliding window mechanism over a Parquet-based data lake.
C
Use Delta Lake for storage, enabling time-travel queries for accessing historical data.
D
Archive older data to cloud storage and utilize external table references for querying.