Explore the power of distributed computing to write concurrent, scalable applications in Java About This Book * Make the best of Java 9 features to write succinct code *Handle large amounts of data using HPC *Make use of AWS and Google App Engine along with Java to establish a powerful remote computation system Who This Book Is For The target reader for this book is basic to intermediate level Java developers who is aware of object oriented programming and Java basic concepts. What You Will Learn * Understand the basic concepts of parallel and distributed computing/programming. *Performance improvement using parallel processing,memory sharing,HPC cluster computing *Get familiar with OpenCL and other GPU computing *Lean Big Data technologies *Effectively test and debug distributed systems. *Develop and deploy distributed application on different cloud platforms In Detail Distributed computing is a concept where a single program is divided into smaller logical pieces where each of these is executed on a separate machine resulting in maximized performance. Distributed Computing in Java 9 will teach you how to improve the performance of traditional applications through the usage of parallelism and optimized resource utilization in Java 9. With a brief introduction to the fundamentals of distributed and parallel computing, the book moves on to explain different ways of communicating with remote systems/objects in a distributed architecture. You will learn about asynchronous messaging, how to handle large amount of data using HPC and implement distributed computing for databases. The book explains how to deploy distributed applications on different cloud platforms and various concepts of GPU computing. The book concludes with the detailed coverage of testing, debugging, troubleshooting and security of distributed applications so the programs you build are robust and efficient.