Career Growth of Hadoop Developer
Today, IT seems to be the fastest growing sector in the market. Offering high paying jobs, IT is considered a rewarding career option but unfortunately it isn’t a stable job market. Big Data Hadoop skills are most wanted as there is no other open source framework that can deal with such huge petabytes of data generated by millions of organizations the way Hadoop does.
In 2014, people realized the competency of converting big data to valuable information and the power of Hadoop in encumbering it. Today, Hadoop has become the go-to technology for big data processing. In the next 5 years, Big Data Hadoop industry is anticipated to grow by five-fold. Engaging in completing this certification within this year or the next opens door to excellent job prospects for professionals with big data skills.
Generally, Systems administrators and IT managers, Data Engineers, Web Engineers, Cloud Systems Administrator, IT administrators and operators, Data Analytics Administrator and IT Systems Engineer are the people most sought after Hadoop certification so as to pave way for better salary, career and job opportunities. Anyone with a fundamental knowledge of any Linux environment and programming language and knows about modifying files within a Linux environment are eligible for this certification.
To prove your technical knowledge, ability to configure, secure, maintain and deploy an Apache Hadoop cluster, a Cloudera Certified Administrator for Apache Hadoop (CCAH) certification is essential. This certificate examination extends over 90 minutes and requires you to answer approximately 60 questions. The passing score for this certification is 70%. After the completion of this course, one should be able to understand Hadoop and Hadoop Administration eco system components. Plan the installation and configuration of single and multi-node Hadoop Clusters. One will also become proficient in Sqoop and HDFS with hands on experience and demos.
The certification course covers everything starting from HDFS to Hadoop Cluster Planning and Hadoop Cluster Installation and Administration to Monitoring and Logging. The syllabus has it all. You will also become an expert in recuperating from node catastrophes and troubleshoot common Hadoop cluster disputes. In the course you will also learn to configure and install Hadoop Eco system components such as Ganglia, Pig, Hive, Impala, Nagios and more.
Career Growth of Hadoop Developer
The demand for Hadoop comes from two sectors. The first covers 90% of the requirements; that is from data warehousing or data integration, where data processing environment is already mature and they are looking to move some of these processes to Hadoop. The second is where they are looking to process new types of data and those that require some customization. This accounts to the remaining 10% of the job openings. The different opportunities one may come across are:
• Data Scientist
• Big Data Visualizer
• Big Data Research Analyst
• Big Data Engineer
• Big Data Architect
• Big Data Analyst
• Metrics and Analytics Specialist
• Prescriptive Analytics
• Descriptive Analytics
• Predictive Analytics
The big data market leader — US is anticipated to experience a shortage of 140,000–190,000 big data professionals by end of 2018. More than 17,000 employees with Hadoop skills are employed in world’s leading companies like Microsoft, Yahoo, Google, Amazon, IBM, LinkedIn, HP, Tata, Cisco, eBay and more. These companies are on the lookout for Big Data Analysts for their business needs. Job postings for Hadoop have gone up by 64% in the last couple of years and it is also noted that Hadoop is the frontrunner in the Big Data category of job postings.
Today, big data jobs have a high level of competition in the IT market. This makes it essential for professionals to ensure that they enhance themselves with proper weapons such as Hadoop to fight the battle. Indeed.com, one of the world’s top leading job search website, provided statistics that showed there are 6000+ Hadoop jobs postings in the world. Out of which, more than 60% of the job opportunities are in USA. And what is interesting is that, in every 100 listed jobs, almost 50 remain vacant. On an average, Hadoop professionals make around $108,669, which is slightly above the $106,542 average for Big Data jobs.