Big Data! Well, this seems the buzzword on everyone’s lips. From cafeteria to corporate board meetings and from healthcare providers to sports enthusiasts, everyone seems to know and want more and more of it. When something is so expansive and huge as to warrant discussion and actions on a global scale, it is worth understanding it for what it is.
Let us first understand what it means
Let us begin with getting some idea of what Big Data is. At the most elementary, as the name suggests, Big Data is humongous amounts of data or information that computer systems generate from many sources. Many IT systems throw up huge volumes of data that virtually floods the systems. This data can be generated from any computer system. These data are simply so huge in terms of sheer volume, the speed at which it is generated and outputted and the astounding variety and type of it that normal data processing software of the kind we have seen till now are completely inadequate in dealing with them.
Now, the first and most important challenge of Big Data is not the mountainous amounts of data per se, but what to make out of it. This is the real issue of Big Data, because the size of the data in itself is not a problem, but rather, what to do with it and how to use it to take crucial business decisions. This is the field of Big Data analytics.
Big Data analytics is, briefly put, the science by which to make sense of Big Data. As we just noted, Big Data is not of much use unless businesses, governments or anyone else who uses it knows how to parse and analyze it and put it to proper, effective use. Big Data analytics is a fast developing and evolving field that has such prospects that it is difficult to think of any other area that could have such huge implications for the future of mankind.
20 reasons to choose big data analytics as your career
Given the sheer magnitude of Big Data and the sheer mindboggling varieties to which it could be put to use, a career in Big Data analytics should be a wonderful career move for you. We can list as many as 20 reasons as to why choosing a career in Big Data analytics is a very wise option for you:
It is everywhere: Let us start with the most basic of all reasons: it is the science to which the world is adapting. So, the more the world moves into Big Data, the greater will be the demand for Big Data analysts, because as we saw, Big Data is not of much value without Big Data analytics.
It is extremely versatile: Big Data is truly amazing in its reach and expanse. The data that the world’s computer systems are generating is of unimaginable variety, straddling fields that seem to have no connection to each other otherwise.
It helps businesses understand their business better: What is it that interests a businessman, entrepreneur or an investor the most? Getting tools and aids that add insight into their business, right? That is just what Big Data analytics does at its core.
Has a role in streamlining businesses: The whole business machinery becomes better lubricated with the right processes and practices. Supply chain, logistics, manufacturing, retail…there are innumerable areas of business that will need Big Data analysts.
Helps in cutting risks: Organisations, no matter which sector they are in, be it healthcare or sports administration or software or insurance, can cut risks with Big Data analytics. When you are the person guiding the organisation towards this, what are you going to be for it other than its blue-eyed boy?
Plays a role in preventing fraud: Well, this is one of the many awesome uses of Big Data analytics. Imagine the kind of career prospects a person who helps the organisation do this enjoys.
Is indispensable in developing smart cities: The world is moving towards the concept of smart cities, by which IT ecosystems are built in such a way that they help ensure better coordination among the agencies such as civic amenities, traffic, transportation, health management, and many others. The engine that powers all these is Big Data analytics. In an era where millions of people around the world are migrating to urban areas, it is only to be expected that Big Data analysts will be the specialists that will be at the core of these changes.
Key role in security: Rapid urbanisation accompanies and fuels supplementary needs like security. Big Data analytics plays a stellar role in this field by being able to detect terror threats, sending information about it so what preventive measures can be undertaken, and so on.
Primary role in science and research: Given its ability to process information, science is one of the areas in which Big Data can work wonders. When sciences like physics and astronomy generate Big Data, Big Data analytics helps to parse that data and take these sciences to higher and expanded levels of applications. So, as a Big Data analyst, you could put your love of science to take these sciences to higher levels, bringing with it a greater benefit of mankind.
Has its imprint on health: A career in Big Data analysis is also useful if you want to foray into healthcare. This is one of the sectors in which Big Data is of tremendous use.
Makes an enormous difference to finance: Many financial organizations such as those in investment banking, BFSI, stocks and related ones benefit in terrific ways from Big Data. A Big Data analyst is an indispensable commodity in the finance sector, as well.
Big Data also traverses the tourism area: With its ability to streamline tourism-related activities such as understanding tourists’ taste for certain kinds of destinations, reservations and coordination among staff, to speak of just some areas in which Big Data can be used in tourism, a career in Big Data analytics finds one more impetus.
The transportation industry is yet another of the many areas in which Big Data plays a vital role. This adds another whole industry for you to choose from and gives you another reason to choose Big Data analytics as your profession.
Education related areas too receive a fair boost with Big Data. Big Data is transforming the way education is disseminated across new technological mediums. Hiring a Big Data analyst is almost mandatory for organisations in this line of business.
With its ability to ensure better health by analysing data from a whole gamut of parameters such as sleep patterns, calories burnt, what to eat before the next workout, and many such others, Big Data analysts will be in high demand in the very huge global fitness industry.
If these above 15 are the very strong and sure reasons for which you should choose a career in Big Data from the employability point of view, look at five other reasons for which you should choose Big Data analytics career from an operational and professional point of view:
It is extremely easy for anyone with elementary exposure to Java, C, Python programming or Scala to graduate into Big Data almost painlessly and seamlessly.
Big Data courses are not the privilege of the elite colleges. Dozens of online educational platforms such as Udemy, Khan Academy, Simpliv and Coursera, to name just a few, offer courses in big data analytics.
Big Data offers superb opportunities to grow in it. With the waves that Big Data is making, it is only natural to expect this field to grow by leaps and bounds in the years to come. As the field evolves even more, there is a likelihood that your skill could be in very high demand.
Options for different career paths is another reason for which you could choose b career in Big Data analytics. Don’t want to work for a corporation in its environment? Choose to teach or consult, where you can work at your will!
You can carve out a position of eminence by becoming part of the core team of organisations that work in Big Data analytics.
With these umpteen reasons, isn’t a career in Big Data analytics beckoning you? Experts such as Shomit Ghose of ONSET Ventures have vouched for the long-term prospects this profession offers. Isn't this yet another validation for you to choose it?