Hadoop Training
Industry-recognized Certification
Cloudera certification establishes you as a trusted and valuable resource for those looking to work with an Apache Hadoop expert. Whether your company is just looking into the technology or your customers are asking for help with Hadoop, Cloudera certification gives you a clear advantage, establishing you as a leader in today's growing Big Data and open source software and services space, and providing your customers and prospective employers tangible evidence of your skills.
Cloudera Certified Developer for Apache Hadoop (CCDH)
Individuals who achieve the Cloudera Certified Developer for Apache Hadoop (CCDH) certification have demonstrated their technical knowledge, skill and ability to write, maintain and optimize Apache Hadoop development projects.
Cloudera Certified Developer for Apache Hadoop (CCDH)
To earn a CCDH certification, candidates must pass an exam designed to test a candidate’s fluency with the concepts and skills required in the following areas:
- Hadoop Computing Environment
The current mix of computing resources and demands that motivate use of a technology like Apache Hadoop
- Hadoop Distributed File System
How files are stored and managed in HDFS and the infrastructure that supports HDFS
- MapReduce
The phases of execution and framework for running a MapReduce job. Expected properties of job runs based on number of mappers, number of reducers and distribution of data
- Hadoop API
The Java classes that make up the API for developers who need to write Apache Hadoop MapReduce jobs
- Hadoop Ecosystem
The purpose, design and operation of tools that augment the Apache Hadoop core to make a comprehensive platform, including Hadoop Streaming, fuse-dfs, Apache Hive, Apache Pig, Apache Flume, Apache Sqoop, Apache HBase, Apache Oozie and Hue
