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Data Science and business information gathering are sometimes used interchangeably, which is incorrect. Despite their differences, Data Science and Business Information Gathering both provide significant additional capabilities and benefits to your company.You will get the best training for [Data Science course in delhi](https://www.tgcindia.com/course/data-science-course/) at TGC India. Business Information, also known as BI, was the king of information used to differentiate your company from competitors a few years ago. BI was gathered using sophisticated software that combed through a company's databases and extracted relevant information and KPIs that were used to make management and director-level decisions.However, when Big Data knocked on the door with its plethora of unstructured information pouring in from everywhere, BI began to struggle because it required more structured data to work with.Data analysts, who were previously the exclusive domain of larger corporations, have become more in demand. Using the right software, they were able to integrate a massive amount of Big Data and discover not only KPI and decision-making reports but also predictive information with high levels of accuracy. You can join TGC India and also before joining you will get a free demo for [Data Science training in Delhi](https://www.tgcindia.com/course/data-science-course/). Data analysts' ability to gain not only past information but also future predictions, meant that companies with data analysts had far more useful information with which to manage and expand their businesses. That was BI on steroids in terms of information.BI will inquire, "What happened in the past?" Data analysts will inquire, "What has occurred in the past, and will this occur in the future?" and both will receive accurate, verifiable supporting data BI reports only on past data, whereas Data Science reports on trends, predictions, and potential activities. BI requires structured, often static, information, whereas Data Science can work with fast-moving, difficult-to-find unstructured data. Even though both use software, businesses are shifting from BI to Data Analysis.Of course, this meant that data analysts became a scarce commodity, and this role is now known as one of the highest paying jobs on the IT market, so hopefully, well-trained data analysts will become available. Data Science software is also rapidly improving, but it is also changing as data collection matures. The models that data analysts rely on are far more complex than those used by BI, and they are evolving as both Data Science and Big Data collection mature.So, what is the difficulty of working with Big Data? It is those three Vs: velocity of data entering the company, the volume of data, especially if social media data is used, and variety of data, much of which is not the structured data that BI software seeks.When companies transition from BI to Data Science, they can interrogate unstructured data as well, eliminating the need to pay for or deal with the problem of forcing unstructured Big Data into a structured warehouse. Saving money, resolving data issues, and ensuring the information's viabilityUsing Data Science also gives the company an advantage over competitors who only use BI. They can make predictions based on a much larger set of data, and these predictions are based on reliable information. A significant benefit and compelling reason to use Data Science - BI on steroids.