Clik here to view.
NoSQL: Cassandra Automatic Data Expiration using Time to Live (ttl)
Cassandra Automatic Data Expiration: The Automatic Data Expiration is one of the feature of NoSQL Cassandra Database. You can set expiration time in second to expire a particular data. You can set Time...
View ArticleNoSQL: Cassandra Collection Data Types – List, Set, Map
In this post, I am sharing small demonstration of Cassandra Collection data types. Basically, CQL provides three different types of collection data types, SET, LIST, MAP. Using collection data types,...
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NoSQL: To Locate and Edit cassandra.yaml Configuration File of Cassandra
What is cassandra.yaml configuration file? The cassandra.yaml file is the main configuration file for Cassandra. This file is very important for all kinds of Cassandra node and cluster level...
View ArticleNoSQL: “org.apache.cassandra.auth.CassandraRoleManager doesn’t support PASSWORD”
When I was creating my first database User and Role, I got this error message in Cassandra – InvalidRequest: code=2200 [Invalid query] message=”org.apache.cassandra.auth.CassandraRoleManager doesn’t...
View ArticleClik here to view.
NoSQL: Cassandra introduces Role Based Authentication
Prior to Cassandra 2.2, It supports only User base authentication, but now Cassandra introduces new Role based authentication. In this post, I am sharing small demonstration to create a Role in...
View ArticleNoSQL: Cassandra default list of port usage
In this post, I am sharing an important list of ports which are used by the Cassandra for different purpose. Cassandra community has to know about these ports because it is very important while they...
View ArticleNoSQL: Cassandra Important CQL shell commands
In this post, I am sharing a list of important CQL shell commands of the Cassandra. Get help of all commands: cassandra@cqlsh:dbrnd> help Check host and version: cassandra@cqlsh:dbrnd> show host...
View ArticleNoSQL: Important System Tables of the Cassandra
In this post, I am sharing an important list of Cassandra System Tables. Cassandra DBA can use these tables for a different investigation like, Schema information, Roles information, Tracing...
View ArticleNoSQL: Cassandra Batch to execute multiple Statements
In this post, I am sharing basic help to execute multiple statements using one single Cassandra batch. Many times, it is required to execute multiple statements using single batch. Cassandra CQL...
View ArticleNoSQL: Create user defined type in Cassandra
In this post, I am sharing small demonstration to create CQL User Defined Data Type in Cassandra. Using user defined data types, you can handle multiple fields into one user-defined column. For...
View ArticleClik here to view.
NoSQL: Cassandra Automatic Data Expiration using Time to Live (ttl)
Cassandra Automatic Data Expiration: The Automatic Data Expiration is one of the feature of NoSQL Cassandra Database. You can set expiration time in second to expire a particular data. You can set Time...
View ArticleNoSQL: Cassandra Collection Data Types – List, Set, Map
In this post, I am sharing small demonstration of Cassandra Collection data types. Basically, CQL provides three different types of collection data types, SET, LIST, MAP. Using collection data types,...
View ArticleClik here to view.
NoSQL: To Locate and Edit cassandra.yaml Configuration File of Cassandra
What is cassandra.yaml configuration file? The cassandra.yaml file is the main configuration file for Cassandra. This file is very important for all kinds of Cassandra node and cluster level...
View ArticleNoSQL: “org.apache.cassandra.auth.CassandraRoleManager doesn’t support PASSWORD”
When I was creating my first database User and Role, I got this error message in Cassandra – InvalidRequest: code=2200 [Invalid query] message=”org.apache.cassandra.auth.CassandraRoleManager doesn’t...
View ArticleClik here to view.
NoSQL: Cassandra introduces Role Based Authentication
Prior to Cassandra 2.2, It supports only User base authentication, but now Cassandra introduces new Role based authentication. In this post, I am sharing small demonstration to create a Role in...
View ArticleNoSQL: Cassandra default list of port usage
In this post, I am sharing an important list of ports which are used by the Cassandra for different purpose. Cassandra community has to know about these ports because it is very important while they...
View ArticleNoSQL: Cassandra Important CQL shell commands
In this post, I am sharing a list of important CQL shell commands of the Cassandra. Get help of all commands: cassandra@cqlsh:dbrnd> help Check host and version: cassandra@cqlsh:dbrnd> show host...
View ArticleNoSQL: Important System Tables of the Cassandra
In this post, I am sharing an important list of Cassandra System Tables. Cassandra DBA can use these tables for a different investigation like, Schema information, Roles information, Tracing...
View ArticleNoSQL: Cassandra Batch to execute multiple Statements
In this post, I am sharing basic help to execute multiple statements using one single Cassandra batch. Many times, it is required to execute multiple statements using single batch. Cassandra CQL...
View ArticleNoSQL: Create user defined type in Cassandra
In this post, I am sharing small demonstration to create CQL User Defined Data Type in Cassandra. Using user defined data types, you can handle multiple fields into one user-defined column. For...
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