The Big Deal about Big Data

From what program you watch to what brand of clothes you buy, there is data influencing all your choices. Where does this data come from and how exactly is it used to drive decisions for individuals and enterprises? Learn everything you need to know about Big Data, how to harvest it, map it, visualize it, and draw meaningful insights that lead to impactful solutions.

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Big Data Courses for a Big Career

Big Data is a critical factor that can determine business performance, driving the need for professionals skilled in using the tools to harness its power. As a skilled Big Data professional, you will know how to capture data, make sense of it, what insights to extract from it and influence big business decisions. Explore KnowledgeHut’s Big Data courses that are focused on enabling you with skills you can apply in a Big Data job role and build a thriving career in the field.

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What Learners Are Saying

Thousands of learners across 100+ countries have benefited from our Big Data courses and are driving immense value for their enterprises. We combine modern curricula taught by leading experts in the field with experiential learning. We power careers and not just jobs. Don’t just take our word for it! See what our learners have to say.

Big Data Lifecycle

Big Data has grown from the new buzzword in the tech industry to being the driving force shaping real-time business decisions. Take a look at how Big Data works in a phased manner.

Life cycle

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Eligibility and Prerequisites

  • Candidates do not need to fulfil any prerequisites for beginner level courses
  • Freshers and Experienced professionals can both attend these courses
  • A knowledge of Linux command-line interface will be an advantage

Who Should Take Our Big Data Programs

  • Data Architects
  • Data Scientists
  • Developers
  • Data Analysts
  • BI Analysts
  • BI Developers
  • SAS Developers
  • Project Managers
  • Mainframe and Analytics Professionals
  • Anyone interested in Big Data 

Big Data Course Duration & Fees

There is a Big Data course for every need.  Our courses are curated by experts and powered by immersive learning. Here is a glimpse of the duration and Big Data course fees for all our courses in the domain:

Course Name

Start Date



Frequently Asked Questions

Big Data refers to a large amount of data that can reveal patterns, trends, and insights if analyzed appropriately. 

Big Data can be structured, unstructured, or semi-structured depending on the source and nature of the data.  

Big Data principles are a list of best practices that have been developed by Big Data practitioners based on their experience in the field. There are not any universally accepted codified set of principles covering Big Data, but you will come across principles of Big Data from various sources and contexts that may be applicable to your projects. 

Big Data training online teaches learners about the features of Big Data and the tools you can use to manage Big Data projects to learn how to put Big Data in practice. 

The major Big Data requirements are the availability, accessibility, and credibility of data. For running an analysis data may need to be processed, stored, and indexed. You will need to keep learning to stay up to date with Big Data growth. With more Big Data experience you will get better at analyzing data. 

There are a range of tools that are used in Big Data. You may not need to learn all these tools unless your job role demands it. Hadoop by Apache is the most used framework for Big Data. Hence, it would be beneficial for you to learn the tools that best work in that framework. All our online Big Data courses are regularly updated to reflect the latest tools and practices being used by the experts., Adverity, Dataddo, Apache Hadoop, CDH (Cloudera Distribution for Hadoop), Cassandra, Knime, Datawrapper, MongoDB, Lumify, HPCC, Storm, CouchDB, Spark, Apache SAMOA, Talend, Flink, Rapidminer, Qubole, Tableau, R, Hive, Kaggle etc. are some of the tools that are used in Big Data. 

Yes, Big Data allows decision makers to make more data driven decisions. It has enabled organizations to gather more insights and identify issues or opportunities in a quicker manner. As more organizations start using Big Data its importance keeps rising. With Big Data and Business Analytics an organization can gain a significant competitive edge by taking timely data driven decisions. 

Big Data for beginners are programs that are meant for professionals who are new to Big Data. Getting a Big Data overview will help you understand the scope of what can be achieved with Big Data. 

There is a range of Big Data certification courses that will help you in understanding Big Data. There is no central Big Data Institute. Courses are provided by various certification bodies, training providers, and universities, the best Big Data certification online would prepare you in the basics of Big Data concepts and teach you to use and master the tools that you will need to perform end to end Big Data related processes. The uses of Big Data are endless so you will need to keep learning to stay relevant in this field. The top Big Data certifications always keep updating their syllabus constantly.  

Hadoop is an open-source framework that can be used to process and analyze a huge volume of data. A Hadoop certification is a coveted qualification in Big Data, hence doing a Hadoop course will be a good option for anyone looking to make a career in Big Data. Hadoop training will also equip you with the knowledge of the necessary tools you may need to be a Big Data professional.  

No, Hadoop is a framework by Apache that is extensively used in Big Data. It is the most used framework but there are other frameworks that can be used for Big Data as well. Learning Hadoop is an effective way to start or advance your career in Big Data. 

Big Data is easy to learn but it should not be seen as one thing. It is a cluster of tools, processes, and roles that constitute Big Data. To get a complete understanding and ability to work on end-to-end Big Data projects will take some time and effort. You could learn a tool and play a smaller role in a Big Data project by collaborating with others. An effective Big Data program should take the above points into account. You should also rely on Big Data resources that you can find online or through your network to stay updated.  

Yes, Big Data is a promising discipline and there is a heavy demand for professionals who want to learn Big Data online. Big data classes describe Big Data benefits and how to take advantage of it. Enroll in Big Data certificate programs to get a comprehensive idea of a Big Data career. 

Analytical skills, visualization, business knowledge, Big Data tools, programming, data mining, cloud computing, and problem-solving skills are some of the skills needed for a professional in the Big Data space. 

Big Data is an overarching term for a range of tools, processes, and roles. Learning the essential tools could be completed in a few months. To gain the skills to perform your role effectively would take a few more months of experience in an active role where you practice using the tools. If you are new to it select a course that teaches Big Data for freshers. 

The best way to prepare for Big Data is to practice the tools and working on Big Data projects. Big Data courses can teach you the basics and enable you to practice on your own. Some courses also include the Big Data certification cost in their course fee. Go through the Big Data course details carefully before enrolling.  

A/B testing, data fusion, data mining, Machine Learning, Natural Language Processing (NLP), Genetic algorithms, Sentiment analysis, Regression analysis, Association rule learning, Classification tree analysis, and Statistics are some of the many techniques employed in Big Data    

Big Data is used to organize and analyze a huge amount of data for the purpose of getting insights that would be helpful in taking decisions. Big Data studies are focused on skilling professionals to be able to do that. 

A typical example of Big Data is a video streaming service that recommends videos, movies, or shows based on your viewing history. 

Big Data strategies will depend on the objective that is to be pursued. There can be a wide range of strategies that can be devised based on the purpose that is to be achieved. Once you have identified the objectives and done an analysis on the status you can focus on prioritizing tasks. This stage is when you can start to produce a Big Data strategy. 

You can learn how to become a Big Data analyst by understanding the basics of Big Data and practicing the tools that are popularly used for Big Data analysis. With experience you will develop your analysis skills. 

All the major companies use Big Data. The most prominent Big Data companies are Amazon, Apple, Google, Facebook, and Spotify. The best companies for Big Data are the ones that see the promise in it and believe in making data driven decisions. 

Big Data job roles require you to at least understand a part of the Big Data environment. You would also need to learn how to use a few tools to operate in that job role. Big Data hiring is on the rise due to huge demand from across industries.