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Big data can be defined as the collection of exceedingly huge sets of data customarily analysed computationally to divulge patterns, associations, trends etc., that are related to human behaviour and interactions.
Big data and related technologies are important because they lead to smarter and efficient business moves, happy customers and higher profits. It helps in cost reduction, also in better and faster decision making.
Currently, Big Data is influencing the IT industry and is helping the companies in better decision making and being competent. In recent times, Big Data technology offers one of the most rewarding careers.
There are numerous Big Data coaching classes across India. The course fee for Big Data classes depends on the duration of the course, the experience of the trainer and many other factors.
Numerous renowned institutes and academies provide quality Big Data training in India. UrbanPro has listed some of the best Big Data trainers to choose from.
Big data can be defined as the collection of extremely large sets of data, that are usually analysed computationally to reveal trends, patterns, associations etc., related to human behaviour and interactions. It is an efficient data management tool that is different from the conventional data management tools. It stores, captures, curates, manages and processes the data. The credit for popularising the term 'Big data', goes to John Mashey, a US-based computer scientist.
All the data that is generated, needs to be collected and preserved considering the massive amount of data floating around. There is always the fear of loss of data. This is where Big data comes into the picture. Big data has gained significance since it aids in improving the business of an organisation, decision making for professionals as well as companies across the globe.
Apache Hadoop, Apache Spark, MapReduce, Apache HBase, BigQuery, Oracle NoSQL Database, H20 and Programming with Big Data in R, are some of the Big Data software. The Big Data graph has been rising exponentially, and there is a soaring demand for analytics professionals in today's market. Researches state that the Big Data will grow approximately seven times faster than the overall IT market. Big Data Hadoop finds extensive applications in the fields of healthcare, wildlife, public sector, retail industry, income tax, fraud detection, network security, education etc.
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