finelybook
Databricks Certified Associate Developer for Apache Spark Using Python: The ultimate guide to getting certified in Apache Spark using practical examples with Python
by 作者: Saba Shah (Author), Rod Waltermann (Foreword)
Publisher Finelybook 出版社: Packt Publishing
Publication Date 出版日期: 2024-06-14
Language 语言: English
pages 页数: : 274 pages
ISBN-10 书号: 1804619787
ISBN-13 书号: 9781804619780
Book Description
Learn the concepts and exercises needed to get certified as a Databricks Associate Developer for Apache Spark 3.0 and validate your skills as a Spark expert with an industry-recognized credential
Key Features
– Understand the fundamentals of Apache Spark to help you design robust and fast Spark applications
– Delve into various data manipulation components for each phase of your data engineering project
– Prepare for the certification exam with sample questions and mock exams, and get closer to your goal
– Purchase of the print or Kindle book includes a free PDF eBook
Book Description
With extensive data being collected every second, computing power cannot keep up with this pace of rapid growth. To make use of all the data, Spark has become a de facto standard for big data processing. Migrating data processing to Spark will not only help you save resources that will allow you to focus on your business, but also enable you to modernize your workloads by leveraging the capabilities of Spark and the modern technology stack for creating new business opportunities.
This book is a comprehensive guide that lets you explore the core components of Apache Spark, its architecture, and its optimization. You’ll become familiar with the Spark dataframe API and its components needed for data manipulation. Next, you’ll find out what Spark streaming is and why it’s important for modern data stacks, before learning about machine learning in Spark and its different use cases. What’s more, you’ll discover sample questions at the end of each section along with two mock exams to help you prepare for the certification exam.
By the end of this book, you’ll know what to expect in the exam and how to pass it with enough understanding of Spark and its tools. You’ll also be able to apply this knowledge in a real-world setting and take your skillset to the next level.
What you will learn
– Create and manipulate SQL queries in Spark
– Build complex Spark functions using Spark UDFs
– Architect big data apps with Spark fundamentals for optimal design
– Apply techniques to manipulate and optimize big data applications
– Build real-time or near-real-time applications using Spark Streaming
– Work with Apache Spark for machine learning applications
Who this book is for
This book is for you if you’re a professional looking to venture into the world of big data and data engineering, a data professional who wants to endorse your knowledge of Spark, or a student. Although working knowledge of Python is required, no prior Spark knowledge is needed. Additionally, experience with Pyspark will be beneficial.
Table of contents
– Overview of Certification Guide and Exam
– Understanding Apache Spark and Its Applications
– Spark Architecture & Transformations
– Spark Datarames and its Operations
– Advanced Operations in Spark
– SQL Queries in Spark
– Structured Streaming in Spark
– Machine Learning with Spark ML
– Mock Test
Review
“Whether you’re embarking on your Spark journey or seeking to validate your expertise with certification, this guide equips you with the knowledge, tools, and confidence needed to excel. Let this book be your trusted companion as you navigate the complexities of Apache Spark and embark on a journey of continuous learning and growth.
With Saba’s words, step-by-step instructions, screenshots, source code snippets, examples, and links to additional sources of information, you will learn how to continuously enhance your skills and be well-equipped to be a certified Apache Spark developer.
Best wishes on your certification journey!”
Rod Waltermann
Distinguished Engineer, Chief Architect Cloud and AI Software
About the Author
Saba Shah is a Data and AI Architect and Evangelist with a wide technical breadth and deep understanding of big data and machine learning technologies. She has experience leading data science and data engineering teams in Fortune 500s as well as startups. She started her career as a software engineer but soon transitioned to big data. She is currently a solutions architect at Databricks and works with enterprises building their data strategy and helping them create a vision for the future with machine learning and predictive analytics. Saba graduated with a degree in Computer Science and later earned an MS degree in Advanced Web Technologies. She is passionate about all things data and cricket. She currently resides in RTP, NC.
