Nanodegree Notes Udacity-DAND Projects Question -> Wrangle -> Explore -> Draw Conclusions -> Communicate Useful resources: Communication guide Data Wrangling Vs ETL(Extract,Transform,Load) Estimation techniques: Maximum Likelihood Estimation Method of Moments Estimation Bayesian Estimation Bootstrapping devised by Bradley Efron Data Wrangling with MongoDB Quick R revision Tidying Data Distributed SQL Query Engine CAP Theorem