My Ramblings with Oracle-11g

Intro : I have recently started using Oracle 11g and boy, doesn’t it come with enough problems already!! However, it may be due to my undying allegiance to mysql and...

Install and Configure Oracle-11g on Ubuntu-14.10

Intro : Well as luck would have it, we were having our Database labs in ORACLE 11g as part of the coursework. And I must admit, I still have my...

Workaround for deleting Columns in SQLite

Intro : SQLite has limited ALTER TABLE support that you can use to add a column to the end of a table or to change the name of a table....

Install Hadoop(Multi Node)

Intro: In this article, I will describe the required steps for setting up a distributed, multi-node Apache Hadoop cluster backed by the Hadoop Distributed File System (HDFS), running on Ubuntu...

Install Hadoop(Single node)

On a starting note : I am assuming that you have a fresh Ubuntu install on your system as this will cut down a lot of frustration trying to debug...