Hortonworks is a computer software company and is a sponsor of a well-known Apache Software Foundation. The company focuses on the development of Apache Hadoop, a framework that allows processing of large data sets along the clusters of computers using simple programming model. Hortonworks product named Hortonworks Data Platform (HDP) includes Apache Hadoop and is used for processing, analyzing and storing large volumes of data. The platform is designed to deal with data from many sources. The platform includes various Apache Hadoop projects including MapReduce, Pig, HBase, Hive, Zookeeper and additional components of the Hadoop Distributed File System.
Hortonworks Company recognized certifications are distinct because candidates need to perform actual tasks on a live installation instead of guessing at multiple choice questions. It helps you to prove your skills and allow you to distinguish yourself as an experienced in the big data workplace.
There are mainly five professional certifications developed by Hortonworks:
• HDP Certified Developer.
• HDP Certified Administrator.
• HDP Certified Java Developer.
• HDP Certified Spark Developer.
• HDF Certified Stream Developer.
HDP Certified Developer (HDPCD) – The HDP Certified Developer (HDPCD) exam is designed for Hadoop Developers who works with frameworks like Hive, Sqoop, Pig, and Flume. This new approach to Hadoop Certification is designed to allow candidates an opportunity to prove their skills in a way that are as useful as meaningful and relevant to their job performance. The HDP Certified Developer exam has three main categories of tasks that involve; Data ingestion, Data transformation, Data analysis.
HDP Certified Administrator (HDPCA) – The HDP Certified Administrator exam has mainly five main tasks that include; Installation, Troubleshooting, Configuration, High Availability, and security. This exam is designed for Hadoop system operators and administrators are responsible for configuring, installing and supporting an HDP cluster.
HDP Certified Java Developer (HDPCD:Java) – The HDP Certified Java Developer exam is designed for Hadoop developers experienced in developing Java MapReduce applications. The HDPCD:Java consists of tasks related to writing Java MapReduce jobs, also including the development and configuring of combiners, custom keys, partitions, custom sorting and the joining of data sets.
HDP Certified Spark Developer (HDPCD: Spark) – The Spark certification exam is designed for developers accountable for developing Spark Core and Spark SQL applications in Scala or Python.
HDF Certified Stream Developer – The HDF Certified Stream Developer exam is being experimental right now and is scheduled to be available for the general public soon.
All the Hortonworks certification exams are available online, so you can take them from any computer, at any time, and from anywhere. The exams have depended on the Hortonworks Data Platform and the interested candidates are provided with a clean environment and ready for the writing of Java classes. The reason for this exam is to identify qualified and skilled candidates to develop custom MapReduce and Hadoop applications in Java for the Hortonworks Data Platform (HDP) in Hadoop-based organizations.