Follow along on an exercise to create a keyspace and table in Cassandra.
- [Instructor] For this lesson, I've installed VirtualBox…on my Mac.…I've also installed Ubuntu, and I have installed Cassandra,…following the instructions…from the Apache Foundation website.…In addition, I've installed the Java Runtime Environment,…or the JRE, which is also required by Cassandra,…and I've also started a terminal window in Ubuntu.…Now the first thing I want to do…is just check to make sure that Cassandra is running,…and I'll issue the service cassandra status command,…and you'll notice that Cassandra is active,…so I will simply hit Ctrl + C to end that,…and I will clear my terminal window,…and now I'm going to start the CQL shell,…by issuing the cqlsh command,…and you'll see I'm connected to my Test Cluster,…and this is the default name that's provided…when we install Cassandra.…
Now in this exercise, I'm going to create a keyspace…and a table.…So the first thing that we'll do is issue…the create keyspace command, and I'll give it a name,…I'm going to call this perfmonitor, for performance monitor,…
- Cassandra architecture
- Keyspaces, tables, and columns
- Installing Java and Cassandra
- CQL data types
- Designing Cassandra tables
- Tuning tables to optimize queries
- When to use secondary indexes and materialized views
- Physical data modeling and distributing data
- Cassandra architecture and its impact on data modeling
Skill Level Intermediate
1. Cassandra Architecture
2. Cassandra Query Language Data Types
3. Designing Cassandra Tables
4. Physical Data Modeling and Distributing Data
Replication in Cassandra2m 1s
5. Cassandra Architecture and Its Impact on Data Modeling
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