Apache Spark applications solve a wide range of data problems from traditional data loading and processing to rich SQL-based analysis as well as complex machine learning workloads and even near real-time processing of streaming data. Spark fits well as a central foundation for any data engineering workload. This book will teach you to write interactive Spark applications using Apache Zeppelin notebooks, write and compile reusable applications and modules, and fully test both batch and streaming. You will also learn to containerize your applications using Docker and run and deploy your Spark applications using a variety of tools such as Apache Airflow, Docker and Kubernetes.
​Reading this book will empower you to take advantage of Apache Spark to optimize your data pipelines and teach you to craft modular and testable Spark applications. You will create and deploy mission-critical streaming spark applications in a low-stress environment that paves the way for your own path to production.
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What You Will Learn
Simplify data transformation with Spark Pipelines and Spark SQL
Bridge data engineering with machine learning
Architect modular data pipeline applications
Build reusable application components and libraries
Containerize your Spark applications for consistency and reliability
Use Docker and Kubernetes to deploy your Spark applications
Speed up application experimentation using Apache Zeppelin and Docker
Understand serializable structured data and data contracts
Harness effective strategies for optimizing data in your data lakes
Build end-to-end Spark structured streaming applications using Redis and Apache Kafka
Embrace testing for your batch and streaming applications
Deploy and monitor your Spark applications
Who This Book Is For
Professional software engineers who want to take their current skills and apply them to new and exciting opportunities within the data ecosystem, practicing data engineers who are looking for a guiding light while traversing the many challenges of moving from batch to streaming modes, data architects who wish to provide clear and concise direction for how best to harness and use Apache Spark within their organization, and those interested in the ins and outs of becoming a modern data engineer in today's fast-paced and data-hungry world