Blogs

Import CSV file into Oracle table tips

by | Sep 18, 2017 |

Question: What is best way to import a CSV file into an Oracle table? I have a comma delimited CSV file, and I want to rub SQL queries against the file. What are my options for loading my CSV? Answer: There are several ways to query a CSV file with SQL, by loading it...

SQL to import data from CSV

by | Sep 18, 2017 | ,

How to import a CSV file into a database using SQL Server Management Studio While bulk copy and other bulk import options are not available on the SQL servers, you can import a CSV formatted file into your database using SQL Server Management Studio. First, create a...

schedule for bigdata

by | Jul 8, 2017 | , ,

Curriculum For This Course Introduction Getting Started Overview of Big Data sandboxes or virtual machine images Pre-requisites Choosing Virtualization Software (very important) Installing VMWare Fusion on Mac Installing Oracle VirtualBox on Mac Cloudera Quickstart VM...

Bigdata class 2 for Beginners

by | Jul 8, 2017 | ,

  How to setup  Big Data Development Environment? Requirements Need to have modern laptop with 64 bit OS and at least 16 GB RAM  (for support of all softwares and speed respectively). Description Big Data is open source and there are many technologies one need to...

Bigdata class 1 for beginers

by | Jul 8, 2017 | ,

  What Is Big Data? Big data is a term that describes the large volume of data – both structured and unstructured – that inundates a business on a day-to-day basis. Big data can be analyzed for insights that lead to better decisions and strategic business moves....

Bigdata vs Internet of Things (IoT)

by | Jan 27, 2016 | ,

The main challenge in the current computer world is "Using the data when it is still in motion – and extracting valuable information from it". Big data is about data, plain and simple. Yes, you can add all sorts of adjectives when talking about “big” data, but at the...

Hadoop Installation

by | Jan 27, 2016 | ,

Welcome to Prabhus Technology Services!! In this article, lets discuss Hadoop Installation 1. Install Java Hadoop requires Java to be installed, so let's begin by installing Java: apt-get update apt-get install default-jdk These commands will update the package...