When would you use Cassandra?

Question

One open source application, Apache Cassandra, enables organisations to process large volumes of fast moving data in a reliable and scalable way. That's why companies like Facebook, Instagram and Netflix use Apache Cassandra for mission-critical features. 5 мая 2020 г.

Why would you use Cassandra?

Instead of scaling vertically with expensive hardware, Cassandra enables companies to expand to any size simply by adding low-cost commodity servers or virtual machines—no shutdowns required. And its linear scalability ensures high performance is maintained across all nodes.

What applications use Cassandra?

One of the major applications of Cassandra is storage. The broad coverage of Cassandra enables the user to store any kind of data. This data is stored in various nodes that Cassandra provides. Cisco WebEx, InWorldz, Formspring, OpenX are some companies using Cassandra for storage.

When use Cassandra vs MySQL?

Most businesses use Cassandra for write-heavy workloads in the field of Data Science whereas MySQL is preferred for all other types of workloads. Hopefully, this would give you the knowledge to choose the right database according to your needs.

What problem does Cassandra solve?

Cassandra is designed to solve problems associated with operating at a large (web) scale. It was designed under similar principles discussed in Amazon's Dynamo paper,[7, p.205] where in a large, complicated system of interconnected hardware, something is always in a state of failure.

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