We live in exciting, even revolutionary times. As our daily interactions move from the physical world to the digital world, nearly every action we take generates data. Information pours from our mobile devices and
our every online interaction. Sensors and machines collect, store, and process information about the environment around us. New, huge data sets are now open and publicly accessible. This flood of information gives us the power to make more informed decisions, react more quickly to change, and better understand the world around us. Data science is the key to making this flood of information useful.

The power of big data and data science are revolutionizing the world. From the modern business enterprise to the lifestyle choices of todays digital citizen, data science insights are driving changes and improvements in every arena. Although data science may be a new topic to many, it is a skill that any individual who wants to stay relevant in her career field and industry needs to know.

In this course, the Data Science : The Art of Wrangling Data, you see: Big Data, Data Science, The data science lifecycle, Data science tools, Python and R, Python vs. R: What is the Difference ?, Data science and machine learning, Apache Spark, Spark vs. Apache Hadoop and MapReduce, Data science and Cloud Computing, and Data science use cases. You see: lectures [12 videos 120 minutes (10+10+10+10 = 40 minutes, 10+10+10+10 = 40 minutes, and 10+10+10+10 = 40 minutes),12 pages in the pdf) and Quiz.