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所在平台: Udemy |
课程主页: https://www.udemy.com/course/cca-175-spark-certification-hadoop/
课程评论：没有评论
课程名称：Cloudera CCA 175 Spark开发者认证：基于Hadoop 课程概述： Apache Spark是大数据技术中最具革命性的现象。它将基础设施转变为服务，使硬件配置变得快速、简单且可靠。许多公司正在将大数据分析、数据暂存和存储需求转移到Spark框架上。本课程旨在为您准备CCA 175 Spark开发者认证，这是大数据领域中最受欢迎且强大的证书。在进入竞争激烈的科技领域之前，您需要一门课程来引导您学习Spark。大多数课程并未采用通过示例学习的方式，反而用大量无关的信息让您重复学习。本课程将涵盖Spark的主要组件的完整实现，提供实践经验，帮助您了解大数据处理的工作原理及其在现实世界中的应用。 我们将深入探讨Spark RDDs（弹性分布式数据集），这是一种灵活的数据处理方式，让您能够在短时间内编写强大的代码，完成所需的任务。RDDs和DataFrames利用Spark的延迟计算和有向无环图（DAG），提供比MapReduce更优秀的功能，代码量却不到其十分之一。您可以在Spark RDDs上执行各种连接、聚合、转换，甚至机器学习。在课程中，我们将深入探讨这些内容，并为您提供完成数据处理所需的所有工具。 我确保这段学习旅程对您来说既有趣又富有成效。我将课程结构化，使您可以逐步了解Spark的工作原理，并能自行完成课程中的活动。通过这些实践操作，您将成为Spark的高手，能够完成CCA 175认证考试中的所有练习。 作为学生，您在本课程中没有任何风险，我将为您提供一门不仅值得投资的课程，也值得您花费时间的课程。我诚挚邀请您加入我，学习如何利用Apache Spark这一最流行的大数据处理框架来征服IT领域。
Apache Spark is the single most revolutionizing phenomenon in Big Data Technologies. Spark turns infrastructure into a service, making provisioning hardware fast, simple, and reliable. Knowing this, many companies are transporting their big data analysis, staging, and storing needs to the Spark Framework. In this course, I will be preparing you for the CCA 175 Spark Developer Certification. This is the most popular and a very potent certificate in the Big Data realm. In order for you to be able to get into this new realm of intense Tech competition, you will need a course to guide your way in Spark. The problem is that most courses are not designed to help you learn by example (immersion is the most potent way of learning in humans). Rather they bathe you with inapplicable information that you have to learn over and over again anyways. This course is designed to cover the end-to-end implementation of the major components of Spark. I will be giving you hands on experience and insight into how big data processing works and how it is applied in the real world. We will explore Spark RDDs, which are the most dynamic way of working with your data. They allow you to write powerful code in a matter of minutes and accomplish whatever tasks that might be required of you. They, like DataFrames, leverage the Spark Lazy Evaluation and Directed Acyclic Graphs (DAG) to give you 100x better functionality than MapReduce while writing less than a tenth of the code. You can execute all the Joins, Aggregations,Transformations and even Machine Learning you want on top of Spark RDDs. We will explore these in depth in the course and I will equip you with all the tools necessary to do anything you want with your data.I have made sure that this journey becomes a fun and learning experience for you as the student. I have structured this course so that you can learn step by step how Spark works and you can do the activities that I do in the course yourself. As you do these activities, you will become a master of Spark and complete any exercise asked of you on the CCA 175 certification exam. There is no risk for you as a student in this course. I have put together a course that is not only worth your money, but also worth your time. I urge you to join me on this journey to learn how to dominate the IT world with the one of the most popular Big Data Processing Frameworks: Apache Spark.
