Overview
Explores microservices architecture on SAP HANA XSA
Shows you how to debug Node modules and stored procedures
Teaches different approaches for unit testing your APIs
Covers how to build full APIs, with examples using Node.js
Presents deployment scenarios for your microservices
Access this book
Tax calculation will be finalised at checkout
Other ways to access
Table of contents (5 chapters)
Keywords
About this book
Build enterprise-grade microservices in the SAP HANA Advanced Model (XSA). This book explains building scalable APIs in XSA and the benefits of building microservices with SAP HANA XSA.
This book covers the cloud foundry (CF) architecture and how SAP HANA XSA follows the model. It begins with the details of the different architectural layers of applications hosted in XSA (specifically, microservices). Everything you need to know is presented, including analyzing requests, modularization, database ingestion, building JSON responses, and scaling your microservices. You will learn to use developmental tools such as the SAP WEB IDE, POSTMAN, and the SAP HANA Cockpit for XSA, including debugging examples on SAP HANA XSA with code snippets showing how microservices can be developed, debugged, scaled, and deployed on SAP HANA XSA. Microservices are divided into security and authentication, request handling, modularization of Node.js, and interaction with the SAP HANA database containers and response formatting. An end-to-end scenario is presented of a Node.js REST API that uses HTTP methods, concluding with deploying an SAP HANA XSA project to a production environment.
This book is simple enough to help you implement a Node.js module in order to understand the development of microservices, and complex enough for architects to design their next business-ready solution integrating UAA security, application modularization, and an end-to-end REST API on SAP HANA XSA.
What You Will Learn
- Know the definition and architecture of cloud foundry and its application on SAP HANA XSA
- Understand REST principles and different HTTP methods
- Explore microservices (Node.js) development
- Database interaction from Node (executing SQL statements and stored procedures)
Who This Book Is For
Architects designing business-ready solutions that integrate UAA security, application modularization, and an end-to-end REST API on SAP HANA XSA
Authors and Affiliations
About the author
Bibliographic Information
Book Title: Microservices in SAP HANA XSA
Book Subtitle: A Guide to REST APIs Using Node.js
Authors: Sergio Guerrero
DOI: https://doi.org/10.1007/978-1-4842-6118-7
Publisher: Apress Berkeley, CA
eBook Packages: Professional and Applied Computing, Professional and Applied Computing (R0), Apress Access Books
Copyright Information: Sergio Guerrero 2020
Softcover ISBN: 978-1-4842-6117-0Published: 13 August 2020
eBook ISBN: 978-1-4842-6118-7Published: 12 August 2020
Edition Number: 1
Number of Pages: XIV, 222
Number of Illustrations: 260 b/w illustrations
Topics: Professional Computing, Business and Management, general