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  • Book Overview & Buying Low-Code Application Development with Appian
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Low-Code Application Development with Appian

Low-Code Application Development with Appian

By : Helzle
5 (5)
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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

OpenAPI basics

The OpenAPI Specification (OAS) gives a technical interface description for HTTP-based web APIs. It describes all the details necessary to understand how to make an HTTP request to that specific web service. Find the full documentation at the following URL: https://spec.openapis.org/oas/latest.html.

A basic understanding of the OAS is important when integrating with other systems, as Appian supports OpenAPI directly for outgoing and incoming web service calls. Many of the verbs used in OpenAPI closely resemble the verbs used in HTTP.

When creating a new connected system in Appian, you can select OpenAPI as a type.

Figure 15.7 – Connected system types

Figure 15.7 – Connected system types

After uploading the OpenAPI document, Appian will automatically display the required configuration options for the URL and authentication, and when creating the integration objects, Appian lets you select from one of the defined operations. A proper OpenAPI specification document...

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Low-Code Application Development with Appian
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