Austin Sincock provides step-by-step real-world examples for developing Enterprise Java applications on SAP. His is the first title that uses open-source software to help developers learn and use Java for SAP. Bridges the gap between SAP’s language ABAP and object-oriented Java Provides a complete look at SAP’s Java connector, JCo Demonstrates graphical application development for SAP using Java’s Swing libraries Shows how to deploy and build Java applications on the Tomcat Java application server Teaches how to deploy the Java-based HypersonicSQL database, use SQL to populate the database, and tie the external database into an SAP system with Java

While containers, microservices, and distributed systems dominate discussions in the tech world, the majority of applications in use today still run monolithic architectures that follow traditional development processes. This practical book helps developers examine long-established Java-based models and demonstrates how to bring these monolithic applications successfully into the future. Relying on their years of experience modernizing applications, authors Markus Eisele and Natale Vinto walk you through the steps necessary to update your organization's Java applications. You'll discover how to dismantle your monolithic application and move to an up-to-date software stack that works across cloud and on-premises installations. Learn cloud native application basics to understand what parts of your organization's Java-based applications and platforms need to migrate and modernize Understand how enterprise Java specifications can help you transition projects and teams Build a cloud native platform that supports effective development without falling into buzzword traps Find a starting point for your migration projects by identifying candidates and staging them through modernization steps Discover how to complement a traditional enterprise Java application with components on top of containers and Kubernetes

Explore all of the innovations in SAP NetWeaver AS Java (release 7.1) with this completely updated and expanded second edition of our best-selling title. If you're a Java developer entering the SAP world, or an ABAP programmer who needs to find out how the SAP application server is evolving, then this is the book for you. Gain insights into all topic areas linked to Java programming for SAP applications, including business logic, persistence, scalability, maintainability, development in teams, and UI design. In addition, three completely new chapters illustrate in detail the development of composite applications with the Composition Environment, and all other chapters provide revised and updated content for Java EE 5. The book uses an application-oriented approach to teach you how to integrate AS Java into your development landscape, configure it, and leverage its tools productively.

Do you want to design and develop enterprise services yourself? Do you wish you understood the services provided by SAP and could use them in your applications? If you answered yes to either of these questions, then this book is the right choice for you. Going well beyond the basics, this comprehensive resource guides you through the entire process of modeling and developing enterprise services, from A to Z. Screenshots and detailed, commented code ensure that you quickly master all of the essential details, while avoiding time-consuming trial and error. 1 Development Learn best practices for developing enterprise services in ABAP and also in Java and how you can ensure that the services behave consistently. 2 Modeling Gain the skills needed to identify the appropriate set of services and model the interfaces in such a way that they are consistent and coherent with each other. 3 Technical Principles and Standards Familiarize yourself with the technical principles of services and learn which rules you must adhere to in order to ensure a smooth implementation.4 Implementation Understand general steps that you should consider in the implementation to ensure that the enterprise services behave in the desired manner. 5 Sample Implementations Benefit from concrete examples of implementations for both service providers and consumers.

Includes more than 30 percent revised material and five new chapters, covering the new 2.1 features such as EJB Timer Service and JMS as well as the latest open source Java solutions The book was developed as part of TheServerSide.com online EJB community, ensuring a built-in audience Demonstrates how to build an EJB system, program with EJB, adopt best practices, and harness advanced EJB concepts and techniques, including transactions, persistence, clustering, integration, and performance optimization Offers practical guidance on when not to use EJB and how to use simpler, less costly open source technologies in place of or in conjunction with EJB

Learn how to fuse today's data science tools and techniques with your SAP enterprise resource planning (ERP) system. With this practical guide, SAP veterans Greg Foss and Paul Modderman demonstrate how to use several data analysis tools to solve interesting problems with your SAP data. Data engineers and scientists will explore ways to add SAP data to their analysis processes, while SAP business analysts will learn practical methods for answering questions about the business. By focusing on grounded explanations of both SAP processes and data science tools, this book gives data scientists and business analysts powerful methods for discovering deep data truths. You'll explore: Examples of how data analysis can help you solve several SAP challenges Natural language processing for unlocking the secrets in text Data science techniques for data clustering and segmentation Methods for detecting anomalies in your SAP data Data visualization techniques for making your data come to life

If you are a consultant, administrator, or developer who works with SAP NetWeaver Portal, this book is an invaluable resource. Starting with the blueprint phase of an installation through to the go-live and support phases, The Complete Guide to SAP NetWeaver Portal discusses topics relevant for installation, configuration, implementation, development, and administration. This one-stop guide is full of step-by-step instructions and detailed screenshots, and will teach you everything you need to know about working with SAP NetWeaver Portal.

This book teaches the reader how to integrate third-party programs with SAP systems. It provides a comprehensive description of the communication protocols that are supported by SAP, which components of the SAP NetWeaver Application Server implement them, and how these components must be configured to enable communication with external systems. Extensive, programmed examples of how external clients and servers can be implemented in ABAP, C, Java, and C# support the purpose and objective of this book.

Using Enterprise Integration Patterns (EIP) — design patterns for the integration of enterprise applications — can help solve several recurring problems that haunt IT staffs, including filtering of special parts of messages, splitting of messages in several parts, and collecting messages according to determined aspects and sending them in a bundle. This book lays out the strategies, approaches, and planning required to efficiently use EIP. It then goes one step further, presenting the twelve most important patterns for the integration of heterogeneous services, applications, and systems with SAP NetWeaver PI. Based on specific, real-life problems, the authors identify the appropriate Enterprise Integration pattern and then show, in detail, how to implement it for SAP NetWeaver PI. And that's just for starters... Critical software components and examples used in the book are available for download on our Website!

The objective of this tutorial is to make you understand - what is SAP Process Integration? We will not go into the nitty-gritty of the subject but we will discuss the architecture and different features of SAP PI. We will cover the basic features only and will avoid discussing all features in this tutorial.Next there are a set of case studies which will give you an idea about the industry level utilization of SAP PI. Once you get more acquainted with the subject, you should try to solve them. The test cases are prepared in a manner so that it will take you down into the subject from simple to more complexes with each lesson and will give you an overall idea of the subject.