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Low-Code Application Development with Appian

Low-Code Application Development with Appian

By : Helzle
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Low-Code Application Development with Appian

Low-Code Application Development with Appian

5 (5)
By: Helzle

Overview of this book

This book is an exhaustive overview of how the Appian Low-Code BPM Suite enables tech-savvy professionals to rapidly automate business processes across their organization, integrating people, software bots, and data. This is crucial as 80% of all software development is expected to be carried out in low code by 2024. This practical guide helps you master business application development with Appian as a beginner low-code developer. You'll learn to automate business processes using Appian low-code, records, processes, and expressions quickly and on an enterprise scale. In a fictional development project, guided by step-by-step explanations of the concepts and practical examples, this book will empower you to transform complex business processes into software. At first, you’ll learn the power of no-code with Appian Quick Apps to solve some of your most crucial business challenges. You’ll then get to grips with the building blocks of an Appian, starting with no-code and advancing to low-code, eventually transforming complex business requirements into a working enterprise-ready application. By the end of this book, you'll be able to deploy Appian Quick Apps in minutes and successfully transform a complex business process into low-code process models, data, and UIs to deploy full-featured, enterprise-ready, process-driven, mobile-enabled apps.
Table of Contents (22 chapters)
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1
Section 1: No-Code with Appian Quick Apps
11
Section 3: Implementing Software
17
Section 4: The Code in Appian Low-Code

Chapter 15: Using Web Services with Appian Integrations

The application you built needs to connect to some of the existing systems at our company, Tarence Ltd. You will learn the basics of how modern web services work and how to consume them in a low-code way using Appian.

To be more specific, I will walk you through calling a web service to initiate an invoice posting process. Since we do not have an existing ERP system to play with, we will implement that service ourselves in Appian.

In this chapter, we will talk about the following topics:

  • HTTPS, security, and JSON: Basic communication and data transfer protocols
  • OpenAPI basics: Defining the structure of a web API
  • Connected systems and integrations: Utilizing web APIs
  • Using integrations: Use cases for web APIs
  • Best practices: Considerations when using and providing web APIs

Let's get started and dive into the shallows of encrypted communication between web services.

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Low-Code Application Development with Appian
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