The world has completely been after the arrival of Technology. Technology has brought great changes to society, and we are completely dependent on the usage of technological gadgets for our functioning in the day to day life. The prime of Technology was to make human life more efficient and effortless. After seeing the present scenario of Technology, we can see that it has to be served its purpose. The biggest impact of technological development was experienced by different organizations and industries. The basic way of functioning in the organization was totally altered. Conventional methods of Management stored most of the data and information in the form of paper, but with the usage of data and information, most of the data and information were stored digitally. With every organization producing large amounts of data and information every single day, the term big data came into existence. What is Data? If we take an overall look at the definition of data, we can say it is just a recorded media. But if we take a broader look, we see that there is so much more than just recorded media. Organization stores all the information about progress, different projects, calculation, and a lot more, which are produced with the help of a computer. All this information produced In the Organisation can be called data. Data is often transmitted with the use of electrical signals and was recorded on different media like magnetic, optical, and mechanical. Most of the work in the Organisation is stored in the form of data. Organizations use these data as a basic structure for progress and for the storage of sensitive data and information in the Organisation. What is Big Data? Every Organisation produces a large amount of data and information every single day. The term big data we often relate to a large amount of data. If you study big data, we can say that there is nothing wrong if we call it a large amount of data. In fact, it can be termed a huge amount of data. Every Organisation produces data and information every single day on a large scale. This data pile up and forms a huge quantity, which is known as big data. There is absolutely no difference between data and big data other than the quantity of substance. There are different types of big data, and each one of them has the advantage and characteristics. Types of Big Data There are different forms of big data that exist in different organizations. Basically, there are three types of big data, which are known as structured big data, big unstructured data semi-structured big data. Any data that is processed and stored with a proper structure, which makes it easier to maintain and evaluate, can be referred to as structured big data. The biggest part of structuring big data comes while processing the data and storing them India right full way for making the study of the data easier and more efficient. On the other hand, if you take a look at Unstructured data, we can call it as any data that has not been processed and stored in a particular framework. Any random collection of data can be referred to as unstructured data. Semi-structured data can be referred to as data which is under processing for which has not been completely structured. Certifications in Big Data Organizations deal with big data as they produce a large amount of data and information every single day. But Management of big data is much more complicated in comparison to data. In fact, the tools which are used to Organisation for Management of data are not efficient in managing big data. This makes it extremely essential for organizations to hire professionals who have the ability and skill to work with tools that can manage big data effectively. As we know, the Organisation requires the help of professionals to have a certification of managing tools big data. There are numerous certifications provided to professionals to have the right skills and knowledge to work as big data professionals for organizations. There are several posts given how to big data professionals like big data analysts, big data engineers, and big data scientists. A big data certification provides a professional, great functional value and a great working atmosphere to professionals. Certain certifications like Cloudera certified professional, intellipaat big data Hadoop certification, Microsoft’s MCSE, Hortonworks Hadoop certification, MongoDB Certified Developer Exam, and a lot more. These certifications are highly functional and provide a great career to the certificate holder. Big data has turned out to be one of the favourite actors of professionals as Technology has made it really essential for organizations to manage their data. These certifications are highly functional and beneficial to both the professional and the Organisation.