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Getting Started

Course Overview

Apache Cassandra Overview

History Features and Use Cases Quiz: Apache Cassandra Overview

Apache Cassandra Architecture

Topology The nodetool Utility The Cassandra Shell Exploring Cluster Topology with Cassandra Shell Quiz: Apache Cassandra Topology, Nodetool utility and CQL shell Partitioning Illustration: Partitioning Replication and CQL DDL: CREATE KEYSPACE statement CQL DDL: USE, DESCRIBE, ALTER, DROP KEYSPACE statements Apache Cassandra system_schema Keyspace Quiz: Apache Cassandra Partitioning and Replication

Apache Cassandra Data Modeling

Storage Structure

Data Modeling Process

Native Data Types

Illustration: Native Data Types

Quiz: Apache Cassandra Data Modeling

Apache Cassandra Table

Apache Cassandra Table CQL DDL: CREATE TABLE statement CQL DDL: DESCRIBE, DROP, and TRUNCATE TABLE statements CQL DDL: ALTER TABLE statement CQL DML: SELECT statement CQL DML: INSERT statement CQL DML: UPDATE statement CQL DML: DELETE statement Apache Cassandra Primary Key and Partition Keys Composite Partition Key Primary Key Clustering Columns Table option: CLUSTERING ORDER BY Search Restrictions Solution: ALLOW FILTERING option Search Restrictions Solution: Secondary Index Search Restrictions Solution: Denormalization Static Columns Quiz: Apache Cassandra Table

Apache Cassandra Data Types

Native Data Type: Counter Collection Data Type: SET Collection Data Type: LIST Collection Data Type: MAP User-Defined Data Type Illustration: User-Defined Data Type Tuple Data Type Quiz: Apache Cassandra Data Types

Tunable Consistency

Consistency Consistency Levels: ALL, EACH_QUORUM, QUORUM, and LOCAL_QUORUM Consistency Levels: THREE, TWO, ONE, LOCAL_ONE, and ANY Illustration: Apache Cassandra Consistency Levels Quiz: Apache Cassandra Tunable Consistency

Apache Cassandra Read and Write Path

The Write Path The Read Path Quiz: Apache Cassandra Read and Write Path

Wrap Up

Course Summary Appendix: Miscellaneous Guidelines and Additional Resources

Introduction to Apache Cassandra

Illustration: Native Data Types

Get a hands-on experience with the various native data types.

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Hands-on experience

The following diagram displays the various data types offered by Apache Cassandra.

Categories of Apache Cassandra data types

Categories of Apache Cassandra data types

In this ...