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Tag Archives: Apache

In this article, we will discuss several functions that are supported by CQL in Cassandra which can help in converting one value type into another… Read More
Prerequisite – Cassandra In this article, we are going to discuss uuid() function which is very important to insert value and to uniquely generates “guaranteed unique”… Read More
In this article we will discuss how TOKEN function works in Cassandra using partitioners. There are 3 different type of partitioners that is supported by… Read More
In this article, we will discuss a practical approach in Cassandra. In Cassandra, the Materialized view handles the server-side de-normalization and in between the base… Read More
In this article we are going to discuss why keys are important and how they are work and different from relational database. Basically, Keys are… Read More
In this article we will discuss how to insert and update using Time To Live (TTL) command and how to determine the expire time limit… Read More
In this article we will discuss overview of Materialized views and its importance. In Cassandra Materialized views play an important role such that Materialized views… Read More
In this article we will learn Basic access to Cassandra with code such that how to set up development environment and how to use code… Read More
In this article we will discuss Lightweight Transactions(LWT) in Cassandra which is also help to improve performance. Sometimes insert or update operations must be unique… Read More
In this article we will discussed Data distribution in Cassandra and how data distributes over cluster. So, let’s have a look. In Cassandra data distribution… Read More
In this article we will discuss Database Roles in Cassandra Query Language. It is very important to create different role for different type of users… Read More
In this article, we will describe the following DML commands in Cassandra which help us to insert, update, delete, query data, etc. In CQL there… Read More
In this article, we will discuss Aggregate functions in Cassandra which can be used for various purposes such that to count, for finding min and… Read More
CAST function helps in Converts data from one data type to another data type in Cassandra. In Cassandra CAST function Supported in SELECT statements. lets… Read More
In this article we will discuss about virtual machine installation for doing exercise of Cassandra and can execute CQL query step by step. follow the… Read More