Cassandra database migration and expansion

Cassandra Database Migration and Expansion 1. First, download the Cassandra tar.gz package. I installed version 3.9 of Cassandra. The download address is http://archive.apache.org/dist/cassandra/. 2. After downloading, extract the file. Use the command: `tar zxvf apache-cassandra-3.9-bin.

Cassandra database migration and expansion

Cassandra Database Migration and Expansion 1. First, download the Cassandra tar.gz package. I installed version 3.9 of Cassandra. The download address is http://archive.apache.org/dist/cassandra/3.9/apache-cassandra-3.9-bin.tar.gz. 2. After downloading, extract the file using the command: