Cassandra database:
- Apache Cassandra is a high-performance provides database to manage large number of data among many commodity servers and then it is highly scalable.
- It is a type of NoSQL database.
- Apache Cassandra can be used for different applications.
In activity-tracking and monitoring applications:
- Numerous entertainment and media organisations use Cassandra to observe user activity based on movies, music, albums, artists or other parameters.
In heavy write systems or in time-series-based applications:
- Cassandra is best for heavy write systems .For example, data is logged for each request based on hits in web analytics, by type of browser, traffic sources, position, character, technology, tools, etc.
In social media analytics:
- Cassandra is used by many social media providers to recognize the data and gives recommendations to their users.
In product catalogues and retail applications:
- A very popular use case of Cassandra is to show fast product catalog inputs and lookup, and in retail applications.
Messaging:
- Cassandra serves as the database backbone for countless mobile phone and message providers applications.
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What is the use of Cassandra?
![cap theorem](https://cdn.wikitechy.com/interview-questions/cassandra/cap-theorem.gif)
- Apache Cassandra is a high-performance provides database to manage large number of data among many commodity servers and then it is highly scalable.
![Use of apache cassandra](https://cdn.wikitechy.com/interview-questions/cassandra/use-of-apache-cassandra.png)