Fecha de publicación: 25/03/2022 Fuente: Wipo "BigData" Accordingly, embodiments herein disclose a method for performing big data analytics comprising the steps of: obtaining big data with introduction of smart devices which are used with a wide-ranging collection of sensors; extracting the obtained data to decide whether the data is to retain, and discard progressively depending on the environment in which the data is initially generated; and collating the data from multiple sources which are often shared to give a large picture to analyze the data. After structured data, data queries are presented in a visual form. Further, the method involves processing the big data which contains interpretation and acquisition of valued information from the data. The information is retrospective analysis having gaining visions about events and activities, and prospective analysis having judging patterns and discerning movements for future from the data.