How to transfer mysql data to cassandra database?

@adan 

There are multiple ways to transfer MySQL data to a Cassandra database. Here are a few methods:

1. Export data from MySQL to CSV format and then import into Cassandra using the COPY command:

• Export the data from MySQL to CSV format using the mysqldump command or any other export tool.
• Use the COPY command in Cassandra to import the data from the CSV files into the Cassandra database.

1. Use an ETL (Extract, Transform, Load) tool:

• There are various ETL tools available that can help in transferring data from MySQL to Cassandra. These tools provide a GUI interface to easily map the source and target databases, perform any necessary data transformations, and schedule the data transfer process.

1. Use a custom script:

• Write a custom script using programming languages like Python, Java, or any scripting language of your choice to transfer data from MySQL to Cassandra. This script can read data from MySQL, perform any necessary data transformation, and insert the data into Cassandra tables.

It is important to consider factors such as data consistency, data types mapping, and performance tuning while transferring data from MySQL to Cassandra. It is recommended to thoroughly test the data transfer process before performing it on a production environment.