Big Data Technologies – Facts and Myths about Big Data
Big data has seen explosion in the varied technologies that are being developed, its reach in applications and therefore the variety of corporations utilizing it.
One fact verified by this adoption rate is that Big Data isn’t one technology but a mix of previous and new technologies whose overarching purpose is to generate actionable insights. In practice, Big Data is the ability to manage vast volumes of disparate knowledge (data), at the correct speed and inside the correct timeframe to real time analysis and reaction. The initial characterization of massive knowledge was engineered on the three V’s, Volume, Velocity and Variety.
Another fact is the limitation of this list. Over the course of the past year, roughly, others have chosen to expand the list of V’s. The 2 most common add-ons area are: Value, also known as Veracity, measure of appropriateness of data in analytical context and its usefulness in delivering results. Do the results of an enormous knowledge analysis really make sense? Visualization is the ability to easily “see” the worth. One has to be able to quickly represent and interpret the info and this typically needs subtle dashboards or different visual representations.
A third fact is Big Data, analytics and work flow is de facto exhausting. Since Big Data incorporates all data, structured and unstructured from e-mail, social media, text streams, sensors and additional, basic practices around knowledge management and governance got to adapt. Sometimes, these changes are a lot tougher than the technology changes.
One of the foremost common myths is the “newness” of Big Data. For several within the technology community, Big Data is simply a brand new name for what they need been doing for years. Actually a number of the basics are completely different, however the necessity to form sense of enormous amounts of data and present it in a presentable manner so as to be understood easily by non-technology individuals has been with USA since the start of the pc era.
Another story may be a spinoff of the novelty myth: people want to dismiss the “old database” individuals and rent an entire new band of individuals to adopt to the new name of Big Data. Even on the surface this is fool hardy.Unless one has a green field technology/business environment, the approach to staffing will be hybridized. The percentage of new to existing will vary based on the size of the business, customer base, transaction levels, etc.
Yet another story is concerned with the implementation rate of Big Data projects. There are some, who advocate dropping in an exceedingly Hadoop cluster and going for it. “We got to move fast! Our competition is outpacing us!” whereas fearless, this is doomed to fail for reasons too varied for this writing. Not unlike several different IT initiatives, the creation of Big Data solutions got to be planned, prototyped, designed, tested, and deployed with care.