BIG DATA ANALYTICS : Data Management : Design Data Structure,Understand various Data Sources,Data Quality and Data Pe-processing,Import and Export Data to Amazon S3. Maintain Healthy, Safe & Secure Working environment : Workplsce safety, Reprt accidents and Emergencies, Protect health and safety as you work,BigData Tools, Hadoop- HDFS overview,Big Dat Analytics,CAP Theorem,Outliers,Machine Learning,Hypothesis testing and determining the multiple analytical methodologies,KNN Algorithm.