Apache Cassandra is a distributed NoSQL database that is designed to handle large amounts of data with high performance and scalability. It is often used for applications such as real-time analytics, social media, and e-commerce.
Cassandra has a number of features that make it a good choice for a wide range of applications.
Here are some of the top 10 Cassandra features for beginners:
Linear scalability:
Cassandra can be scaled horizontally by adding more nodes to the cluster. This makes it a good choice for applications that need to handle large amounts of data.
High performance:
Cassandra is designed for high performance. It can handle millions of reads and writes per second.
Fault tolerance:
Cassandra is designed to be fault tolerant. It can continue to operate even if some of the nodes in the cluster fail.
Tunable consistency:
Cassandra allows you to tune the consistency level of your data. This makes it possible to balance performance and consistency depending on the needs of your application.
Easy to use:
Cassandra is relatively easy to use, even for beginners. There are a number of tools and resources available to help you get started with Cassandra.
Replication:
Cassandra supports replication, which allows you to store copies of your data on multiple nodes. This makes your data more reliable and available.
Materialized views:
Cassandra supports materialized views, which are pre-computed tables that can be used to improve the performance of queries.
User-defined functions (UDFs):
Cassandra supports UDFs, which allow you to extend the functionality of the database with custom code.
Lightweight transactions:
Cassandra supports lightweight transactions, which allow you to group multiple operations together so that they are either all executed successfully or all rolled back.
Wide column storage:
Cassandra uses a wide column storage format, which makes it efficient for storing and querying large amounts of data.
If you are looking for a distributed database that is scalable, performant, fault tolerant, and easy to use, then Cassandra is a good option to consider. It is a popular choice for a wide range of applications, and it is used by some of the largest companies in the world.
