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Mining Massive Datasets



This article reviews the MOOC course: Mining Massive Datasets.

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MongoDB Java Examples



Complete Java demo programs to access the MongoDB with MongoDB Java Driver.

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MongoDB for Java Developers



This article reviews the MOOC course: MongoDB for Java Developers.

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Learning Spark



This article is a collection of learning Spark materials.

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System Design Interview



This article talks how to prepare system design questions for IT company.

System design is a very broad topic. Even a software engineer with many years of working experience at top IT company may not be an expert on system design. If you want to become an expert, you need to read many books, articles, and solve real large scale system design problems.

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