Time to Complete
20
Difficulty
Beginner
Queries in Apache Cassandra™
Learn how to retrieve data from Cassandra NoSQL database tables
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In this learning unit, you will:
- Query tables using the CQL
SELECTstatement - Understand efficient data access patterns
- Learn about equality and inequality predicates
- Group rows and compute aggregates
- Order rows based on the table clustering order
- Use other CQL querying capabilities
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