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  1. Aug 3, 2023 · What is Apache Spark? Apache Spark is an in-memory distributed data processing engine that is used for processing and analytics of large data-sets. Spark presents a simple interface for the user to perform distributed computing on the entire cluster.

  2. This page shows you how to use different Apache Spark APIs with simple examples. Spark is a great engine for small and large datasets. It can be used with single-node/localhost environments, or distributed clusters.

    • Install IntelliJ IDEA: If you haven’t already, download and install IntelliJ IDEA from the official website. You can use the free Community edition or the Ultimate edition for more advanced features.
    • Install Java: Make sure you have Java Development Kit (JDK) installed on your system. You can download it from the Oracle website or use OpenJDK.
    • Create a New Project: Open IntelliJ IDEA and create a new Java project
    • Add Spark Dependency: In your pom.xml (Maven project file), add the Apache Spark dependencies.
  3. Nov 9, 2020 · This article is an Apache Spark Java Complete Tutorial, where you will learn how to write a simple Spark application. No previous knowledge of Apache Spark is required to follow this guide. Our Spark application will find out the most popular words in US Youtube Video Titles.

  4. The spark-streaming-with-kafka project is based on Spark's Scala APIs and illustrates the use of Spark with Apache Kafka, using a similar approach: small free-standing example programs. The spark-data-sources project is focused on the new experimental APIs introduced in Spark 2.3.0 for developing adapters for external data sources of various kinds.

  5. Nov 9, 2020 · Apache Spark is a computational engine that can schedule and distribute an application computation consisting of many tasks. Meaning your computation tasks or application won’t execute sequentially on a single machine.

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  7. Aug 3, 2022 · In this lesson, we saw how we can use Apache Spark in a Maven-based project to make a simple but effective Word counter program. Read more Big Data Posts to gain deeper knowledge of available Big Data tools and processing frameworks.

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