How to check oracle database status – Interview question

let us find out the database health status by using following sql command. Check whether the Oracle Process run or not#> ps -ef | grep pmon If no pmon detected, your database... Read more »

Hadoop Training Syllabus

During the class you will go through the following hadoop contents. Linux (Ubuntu/Centos) – Tips and Tricks Introduction to Big Data and Hadoop Hadoop ecosystem concepts Hadoop MapReduce concepts and features Hive... Read more »