Hadoop is among the major big data technologies and has a vast scope in the future. Being cost-effective, scalable and reliable, most of the world’s biggest organizations are employing Hadoop technology to deal with their massive data for research and production.
It includes storing data on a cluster without any machine or hardware failure, adding a new hardware to the nodes etc.
Several newbies in IT sector often arise a question that what is the scope of Hadoop in the future. Well, it can be traced out by the fact that the availability of tons of data through social networking and other means has been increased and goes on increasing as the world approaches digitalization.
This generation of massive data brings into use the Hadoop technology which is highly adopted as compared to other big data technologies. However, there are some other technologies competing with Hadoop as it has not yet gained stability in the big data market. It is still in the adoption phase and will take some time to get stable and lead the big data market.
Scope Of Hadoop Developers
As the size of data increases, the demand for Hadoop technology will rise. There will be need of more Hadoop developers to deal with the big data challenges.
IT professionals having Hadoop skills will be benefited with increased salary packages and an accelerated career growth.
We have shown below different profiles of Hadoop developers according to their expertise and experience in Hadoop technology.
- Hadoop Developer- A Hadoop developer must have proficiency in Java Programming Language, Database Interactive language like HQL, and scripting languages as these are needed to develop applications related to Hadoop technology.
- Hadoop Architect- The overall development and deployment process of Hadoop Applications is managed by Hadoop Architects. They plan and design Big Data system architecture and serves as the head of the project.
- Hadoop Tester- A Hadoop tester is responsible for the testing of any Hadoop application which includes, fixing bugs and testing whether the application is effective or need some improvements.
- Hadoop Administrator- The responsibility of a Hadoop Administrator is to install and monitor Hadoop clusters. It involves use of cluster monitoring tools like Ganglia, Nagios etc. to add and remove nodes.
- Data Scientist- The role of Data Scientist is to employ big data tools and several advanced statistical techniques in order to solve business related problems. Being the most responsible job profile, the future growth of the organization mostly depend on Data Scientists.
The above graph shows the approximate salaries of Hadoop professionals and may vary according to the experience they possess.
IT Market For Hadoop And Other Big Data Technologies
We have shown below a graph which clarifies that the growth of Hadoop technology is increasing by each passing year.
This growth has significantly influenced the big data market due to which several IT firms are adopting Hadoop technology for their research and production regarding big data. Thus, increasing the opportunities for developers to make a successful career with improved salary packages.
Hadoop: Superior In Big Data
Apache Hadoop is initially released in 2011, and gained a foothold in the big data market at the end of 2012. Since then, its popularity began to rise at a very rapid rate and as of now, it has left behind all other big data technologies as far as generating revenue for IT companies is concerned.
Looking at these figures, the future scope of Hadoop seems promising along with increased job opportunities for Hadoop developers.