This article introduces the way to perform RDBMS operations with Hadoop integration. Hadoop is a trending technology these days and to understand the subject, you need to clear some basic facts about this technology. In this post, experts will explain how to read the RDBMS data and manipulate it with Hadoop MapReduce and write it back to RDBMS. We are introducing a way to … [Read more...] about How to Perform RDBMS CRUD Operations with Hadoop MapReduce Integration
databases
6 Benefits of Data Modeling in the Age of Big Data
In dealing with Big Data, youve probably heard the term data modeling being used as a core concept in dealing with large amounts of data. Its a term you should be familiar with, and in this column, well explore what it is and, more critically, why its important. Data modeling is a branch of specialization in and of itself, and while this article will introduce you to the basic … [Read more...] about 6 Benefits of Data Modeling in the Age of Big Data
Where Is The Real Value in Big Data?
Taking a look at all the activity related to Big Data one should ask the question, how much of Big Data is actually useful. By applying just a little common sense we discover only a small amount. I have been working with data for over 40 years and if we go back to pre-internet days we experienced what we called data overload and we discovered then that data itself wasnt … [Read more...] about Where Is The Real Value in Big Data?
Application Tiering: The Secret of a Winning ILM Model
Data! Data! Data! I cant make bricks without clay! Data is crucial, as pointed out by Sherlock Holmes two hundred years ago. In todays business world, data is more important and valuable than ever, thanks to the accessibility of big data analytics tools. As companies continue to collect, store and analyze data, it grows in size - eventually becoming difficult and expensive to … [Read more...] about Application Tiering: The Secret of a Winning ILM Model
What Makes a Great Data Architect, Truly Great
As a child, I had a great love of stories of Spain, of the idea of travelling through the Iberian Peninsula and of mastering, and not just learning, the classical Spanish guitar. One of the phrases that stuck with me from those days was the in underivable quote of amateurs practice until they get it right; professionals practice until they cant get it wrong. In my professional … [Read more...] about What Makes a Great Data Architect, Truly Great
