Which is the best training institute in Bangalore for Hadoop and Big Data?
Before identifying the institute it's important to understand what is Big Data and Hadoop and what is the scope of them in the market? So, what is Big Data? The large volume of data that is being generated with our day today activity is called Big Data and to manage this data we have Big Data technologies and one such technology is Hadoop. Big Data can be classified by three terms volume, variety, and velocity. Volume is the huge amount of data that is available. Variety can be defined as the variation in each data due to diversity, i.e. no two humans are the same. Each behaves in a different manner. Velocity, as its name, suggests it's the real-time assimilation of data. Now let's understand what is Hadoop? It is an open source tool from Apache Software, i.e.it is freely available and even its source code can be changed. Due to which it is very popular and captures 90% of the market. Hadoop is scalable, fault tolerant and open source. When we say Hadoop is scalable we mean that more nodes can be added on the fly. Fault tolerant is a self-explanatory word, it simply means if a node goes down data can still be processed through another node. As the speed of data grows, so does the demand of professionals with such skills grow? As more and more, non-IT companies are migrating online, so not only the IT industry is growing but the demand for highly skilled professionals is also growing. Now you might be wondering if there are any prerequisite for learning Big Data and Hadoop. Well yes, there is just one prerequisite that is you should be