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Full Description
Want to create applications that run faster and perform better on SAP HANA? Learn how to design, test, and deploy native SAP HANA applications with SAP HANA XSA. Get started by exploring your development environment, tools, and the SAP HANA XSA architecture. Then define your data model with Core Data Services and HDB, add your application layer—Node.js, Java, or custom—and develop your presentation layer. Finish up by securing, troubleshooting, and deploying your app. Highlights include: Developing native applications, Development environment, Development tools, SAP HANA XSA architecture, Data models, Application layer, Presentation layer, Security, Debugging, Sample code. With this book, you will be able to: Learn to use the SAP HANA XS Advanced application server, Design apps from start to finish: define the data model, add the application layer, and develop a presentation layer, Secure, troubleshoot, and deploy completed apps.
Contents
Preface
About This Book
Our Demo Scenario
Who Should Read This Book
Structure of the Book
Acknowledgments
Part I: Getting Started
Introduction to the SAP HANA Development Platform
Business Cases for SAP HANA Applications
SAP HANA Components and Architecture
Application Design Considerations
Summary
SAP HANA Development Environment
System Landscape
SAP HANA, Express Edition
SAP Cloud Appliance Library
SAP Cloud Platform
SAP HANA XS Advanced Organizations and Spaces
Git Code Repository
Summary
SAP HANA Development Tools
Command-Line Client
SAP Web IDE for SAP HANA
SAP HANA Database Explorer
SAP HANA XS Advanced Cockpit
Other SAP HANA Database Development Tools
Summary
SAP HANA XS Advanced Architecture
Microservices Architecture
SAP HANA XS Advanced Architecture
SAP HANA XS Advanced Application Concepts
Summary
Part II: Developing an Application
Defining the Data Model
Data Model Overview
The Demo Application
Data Model Design in SAP HANA
SAP HANA Deployment Infrastructure
SAP HANA Database Module
Core Data Services: The Physical Data Model
Loading Table Data
Synonyms and Cross-Schema Access
Virtual Data Model
SQLScript for Stored Procedures
Table Creation without Core Data Services Documents
Other Database Artifacts
Summary
Developing the Application Layer
Tasks of the Application Layer
Node.js as Application Layer
Java as Application Layer
Summary
Developing a Presentation Layer
SAPUI5 Frontend Development
SAP HANA XS Advanced Application Routing
Demo Application
Summary
Part III: Refining the Application
Securing Your Application
SAP HANA XS Advanced Security Concepts
Authorization in SAP HANA XS Advanced
Enable Security in your SAP HANA XS Advanced Application
Maintaining Users and Roles in SAP HANA XS Advanced
Assigning HDI Container Roles to Classic Database Users
Default Access Role for HDI Containers
Permissions for Container Objects
Summary
Troubleshooting Your Application
Debugging
Application Logs and Logging
Database Traces
Performance Optimization
Summary
Deploying Your Application
Building the Multi-Target Application Archive
Deployment Process
Transporting SAP HANA XS Advanced Applications
Summary
Appendices
Migrating an SAP HANA XS Application to SAP HANA XS Advanced
Additional Resources
The Authors
Index
