Overview: Where did life on Earth come from, and how did it become what it is today? Students will explore the answer to that question in this lesson on evolution. The lesson begins with an overview of the history of evolutionary theory, and then takes students on a tour of three billion years of life on the planet using an online interactive timeline. Students will learn, using video segments from the PBS series The Human Spark , how modern humans evolved from our earliest primate ancestors.
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Special Topics in Evolution - The Origin of Life | Shmoop
I first heard of Spark in late when I became interested in Scala, the language in which Spark is written. Some time later, I did a fun data science project trying to predict survival on the Titanic. This turned out to be a great way to get further introduced to Spark concepts and programming. I highly recommend it for any aspiring Spark developers looking for a place to get started. Today, Spark is being adopted by major players like Amazon, eBay, and Yahoo!
Before exploring the capabilities of Apache Spark and also analyzing the use cases where it finds its perfect usage, we need to spend quality time in learning what is Apache Spark about? Apache Spark has originated as one of the biggest and the strongest big data technologies in a short span of time. As it is an open source substitute to MapReduce associated to build and run fast as secure apps on Hadoop. Spark comes with a library of machine learning and graph algorithms, and real-time streaming and SQL app, through Spark Streaming and Shark, respectively. With these details at hand, let us take some time in understanding the most common use cases of Apache Spark, split by industry types for our better understanding.
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