There is a persistent hype in market when ‘Big Data’ is spoken of. However, data taken into consideration is nothing new. It’s just presented in a better assorted form with higher volumes taking over. With the rise of Internet industry, the volume of data flowing in and out has become colossal. And that’s when the industry experts came up with the concept of ‘Big Data’.
Big Data is typically a dataset, which happens to be huge and defined by several attributes. Also the defined dataset is not specific to a certain horizontal of industry. It traverses around different levels in the industry and gathers attributes which make it highly impossible to store and analyze for a typical Relational Database Management System. To fill the gaps, technical fore runners have come up with NoSQL databases like Hadoop to store this massive amount of data. However, data stored cannot produce results without applying analytics to it. So, Big Data Analytics is said to be the big news in the market.
Big Data analytics helps in addressing the 3 basic needs of any data – Volume, variety and velocity. The NoSQL databases have an efficient architecture much advanced over typical RDBMS, which provides solutions for storing this huge amount of data. Variety is a concern when the data obtained is from different sections of industry. The datasets encompass different factors that are independent and defined as per the sections of industry. Hence, there is a requirement to propose stratified solution to manage this diverse data. Big Data Analytics provide the feasible solution over the same. And when velocity is concerned, the highly stratified system works independently for every industry section, thus able to grant higher access speeds along with capacity to handle multiuser needs.
With the rise of internet and social media platforms, unstructured data sources have been commonly used. It has been reported that 84% of individuals are analyzing and processing unstructured data which hails from weblogs, social media, email, photos and videos. This data is sometimes in batch or sometimes real time. IT managers face the need to source out these both categories of data equally. However with time, the need to manage real time data is increasing. The prevalent IT infrastructure cannot handle the rising needs without turning cost sensitive. Hence, IT managers feel the need to choose Big Data Analytics.
Analytics of typical databases involved monotonous querying while NoSQL databases like Hadoop do not employ standard SQL querying techniques, allowing versatile queries to be used to gain probabilistic results. This gives an edge for Big Data Analytics to be used.
Join "Big Data and Analytics" LinkedIn Group