Btw, that’s a 10,000 view of Apache Spark, in order to use it in your project or work with it as a Big Data consultant you need to know a lot more than that and that’s where these free courses will help you. It provides 100 times faster speed when doing in-memory calculation compared to Hadoop and 10 times faster if it’s doing MapReduce off a disk. Apache spark solves that problem by providing fast access to data for machine learning and SQL load. One of the challenges while processing a large amount of data is speed as it can take hours and days to train a machine learning algorithm with real-world data. If you don’t know what is Apache Spark? and Why it’s so important in the Big Data world then let me give you a brief overview first.Īpache Spark is another cluster computing framework like Hadoop which is used to analyze a huge dataset, but it’s much faster as compared to Hadoop which makes it ideal for today’s high computing needs like processing huge amounts of data.

Hello guys, if you are thinking to learn Apache Spark in 2023 to start your Big Data journey and looking for some awesome free resources like books, tutorials, and courses then you have come to the right place.Įarlier, I have shared best Apache Spark Courses, and In this article, I am going to share some of the best, free online Apache Spark courses for Java, Scala, and Python developers.

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