Keyspace in Apache Cassandra
How to create keyspace in Apache Cassandra in different ways. Learn to create cassandra keyspace, check keyspace, etc. keyspace is like schema in RDBMS and Coulum-family is a table in Cassandra.
What is Apache Cassandra?
What is Apache Cassandra? Key Features: Cassandra operation per sec, History of cassandra, Architecture of Cassandra, Cassandra is Faul-tolerance, massive scaling NOSQL database.
How to use forEach Loop in mongoDB to manipulate document
forEach loop in MongoDB is used for manipulation of document on mongo shell or client of mongoDB. Learn MongoDB forEach loop in this article.
How to install Cassandra in CentOS 6.5
Learn step by step process, how to install Cassandra in CentOS 6.5 or 7. Apache Cassandra installation on CentOS Linux OS.
Shell Script to Check Availability of Server using ping
Shell Script to Check Availability of Server using ping command. To check connectivity between servers is ok or not, which actually helps a lot especially if you wanted to know the stability of network connectivity.
Setting of JAVA_HOME Environment variable in Windows or Linux or Unix
JAVA_HOME environment variable referring to JDK installed directory before bin. Learn how to set JAVA_HOME Linux or JAVA_HOME Windows, get JAVA_HOME envrionment variable and set path.
PATH and CLASSPATH in Java
Learn how to set environment variable of PATH and CLASSPATH in Java on Linux, Windows operating system. Different aspects of PATH and CLASSPATH environment variables.
How to install Cassandra on Ubuntu
How to install Cassandra on Ubuntu. Installing of Apache Cassandra with DataStax on debian based OS either Ubuntu or Linux Mint.
How to count occurrences of int in array in java
Learn how to count occurrences of int in array in java with example. inteview question to find character from String in Java.
How to Remove Element from List In Java
Learn example of how to remove element from List in Java using for iterator and while loop.