Tag Archives: Big Data

What Is MapReduce And What Are The Benefits Of A Certification?

Big data has garnered immense interest among many organisations across industries who are looking to get the most out of the information they have. A sub-project of Hadoop, MapReduce is one of the important big data processing tools and have increased in popularity in the recent years. If you want to know more about MapReduce and what are its advantages, read on…   What is MapReduce?   MapReduce in simple terms can be explained as a programming model that allows the scalability of multiple servers in a Hadoop cluster. It can be used to write applications to process huge amounts of data in parallel on clusters of commodity hardware. It is inspired by the map and reduce... Read More

Difference Between Big Data Analytics and Machine Learning

Big Data Analytics and Machine Learning have moved way beyond the boundary of buzzword terminology and are now common terms in the technology industry. Business is all about competition and if organisations need to stay ahead of it, new technologies have to be adopted. This is the reason you will find companies welcoming technologies like big data analytics and machine learning into their business functioning. Both machine learning and big data analytics come under the umbrella of data science. Though they have a connection, there are still some unique identities that separate them in terms of definition and application. This article will help you to understand which field of expertise to... Read More

ISO 9001 Certification in 6 Steps

ISO 9001 is one of the quality management system standards within the range of ISO 9000 standards. As Wikipedia states, “The ISO 9000 family of quality management systems standards is designed to help organizations ensure that they meet the needs of customers and other stakeholders while meeting statutory and regulatory requirements related to a product or program.” An ISO 9001 certification will provide your organisation with the required quality systems to build a foundation for better customer satisfaction, staff motivation and continual improvement. It is suitable for all sizes and types of organisations and will help it to stay competitive and open up avenues for new business... Read More

HBase vs Cassandra: Which One is Better?

Big data is a whole new world in the technology universe and its popularity has expanded from being a relatively unknown term to a widely-adopted method for improving business activities. A lot of organisations have implemented results from big data analysis to their business strategies. In the recent years, the number of opportunities in big data has increased and if you want to be a part of this lucrative industry, you can start with a big data certification course. A number of tools have been developed over the years to help big data professionals analyse data more effectively. HBase and Cassandra are two prominent database management systems that are used in big data. If you are... Read More

Pig Vs Hive: Which one is better?

  Pig and Hive are the two main components of the Hadoop ecosystem. They came into presence out of the only need for enterprises to interact with great amount of … Read More

Top HBase Interview Questions and Answers

  Are you looking for frequently asked HBase interview questions? Here we are providing an article that will give you an idea of the questions which you may face during … Read More

Big Data Certification: All You Need to Know About

  There is a lot of buzz around the term, ‘big data,’ and it is growing day by day. In this digital age, the global information storage capacity has become … Read More

Top MapReduce Interview Questions and Answers

  MapReduce refers to two different tasks that Hadoop perform. It is a programming paradigm and a connected implementation for processing big data sets with a distributed algorithm. It is … Read More

Top Apache Spark Interview Questions & Answers

  Apache® Spark™ is a powerful open source processing engine built around speed, ease of use, and sophisticated analytics. It was originally developed at UC Berkeley in 2009. It has … Read More

Top Hadoop Interview Questions & Answers

  Hadoop is an open source, Java-based programming framework that supports the processing and storage of extremely large data sets in a distributed computing environment. It has become one of … Read More