In Apache Cassandra Lunch #37: CQL Copy for Data Operations, we cover CQL Copy and how we can use it for Cassandra data operations. The live recording of Cassandra Lunch, which includes a more in-depth discussion and a demo, is embedded below in case you were not able to attend live. If you would like to attend Apache Cassandra Lunch live, it is hosted every Wednesday at 12 PM EST. Register here now!
In Apache Cassandra Lunch #37: CQL Copy for Data Operations, we cover how you can export and import CSV data from and to Cassandra. In the live recording of Cassandra Lunch #37 embedded below, we have a live demo where we show you how to use dockerized Apache Cassandra to do these data operations. If you want written instructions for the demo, they are outlined in this blog post and GitHub repo.
Also, check out this blog for a series that will outline the general approaches for data operations in business-critical environments that leverage Cassandra and must maintain high-availability in an agile development and continuous delivery environment.
If you missed last week’s Apache Cassandra Lunch #36: Specialized Databases on Cassandra, don’t forget to check it out as well! If you want to attend Cassandra Lunch live every Wednesday at 12 PM EST, then you can register here now! Additionally, the playlist with all the previously recorded Cassandra Lunches is available here.
Resources
- https://github.com/adp8ke/cql-copy
- https://blog.anant.us/cql-copy-for-data-operations/
- https://cassandra.apache.org/doc/latest/tools/cqlsh.html#copy-to
- https://cassandra.apache.org/doc/latest/tools/cqlsh.html#copy-from
- https://cassandra.apache.org/doc/latest/tools/cqlsh.html#shared-copy-options
- https://docs.datastax.com/en/cql-oss/3.3/cql/cql_reference/cqlshCopy.html
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