The Best Cassandra Administration Training With 100% Job Assistance
Cassandra is a distributed database from Apache which is highly scalable and is designed in such a way to manage very huge amount of structured as well as unstructured data. Cassandra is used today by modern businesses when they need a NoSQL database to deal with database at a massive scale and render a high performance. It provides a powerful dynamic schema data model that allows maximum flexibility. Cassandra has become the solution to handle big data applications in every industry that is exploding. The massive scale, high performance and no failure point of the Cassandra has replaced the legacy of traditional relational databases (RDBMSs). Cassandra has become the first choice for the IT professionals who are creating modern big data applications. Getting started with Cassandra is very simple and easy.
Cassandra Administration tool – NodeTool
Cassandra operates in the form of a cluster. These clusters are made up of nodes which are connected together. There is no single Master node in the Cassandra architecture. The NodeTool is an important administrative tool which helps the users to perform various administrative tasks on a Cassandra node. There are also few common operations used in the NodeTool to run Cassandra. The NodeTool also provides a quick command which helps to perform repair quickly and easily.
Important Features of Cassandra
Below mentioned are the important features of Cassandra
Scalability – It is highly scalable and it allows the users to add more hardware and data if needed
Availability – Cassandra has no single point of failure and it is continuously available for business
Fast Linear Scale Performance – It maintains a quick response time
Flexibility – Cassandra deals with all types of data like structured, semi structured and unstructured. It can accommodate itself to the data structures accordingly
Easy data distribution – It helps to replicate data across various data centers
Transaction support – Cassandra supports Atomicity, Consistency, Isolation and Durability (ACID )
Cassandra is fault tolerant
It contains a more powerful column family data model and is column oriented database.
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