Learn Ords (Oracle Rest Data Services) For Vbcs From Scratch

Learn to develop ORDS REST APIs for your database tables / procedures and consume them in your VBCS app

What you'll learn

Learn ORDS basics for Oracle Visual Builder development

Learn to develop ORDS REST APIs with SQL Developer

Learn to develop ORDS REST APIs with SQL scripts

Learn ORDS REST APIs with use cases

Requirements

Students must already have a database with ORDS setup done before enrolling to this course

This course is designed for Oracle Visual Builder Developers only

Description

About Oracle REST Data ServicesOracle REST Data Services (ORDS) is the HTTPS Web Gateway for your Oracle Database, which includes features such as Oracle Database Actions, Oracle APEX access, REST APIs for your data and databases, Oracle Database API for MongoDB, and much more. Oracle REST Data Services is a Java EE-based alternative for Oracle HTTP Server and mod_plsql. The Java EE implementation offers increased functionality including a command-line based configuration, enhanced security, file caching, and RESTful web services. Oracle REST Data Services also provides increased flexibility by supporting deployments using Oracle WebLogic Server, Apache Tomcat, and a standalone mode.The Oracle APEX architecture requires a web server to proxy requests between a web browser and the Oracle APEX engine. Oracle REST Data Services Meets the requirement but its use goes beyond that of Oracle APEX configurations. Oracle REST Data Services simplifies the deployment process because there is no Oracle home required, as connectivity is provided using an embedded JDBC driver.Features of Oracle REST Data ServicesThis section lists the features of Oracle REST Data Services (ORDS).Database ActionsDatabase Actions, is a web-based interface that provides development, data tools, administration, and monitoring features for Oracle Database. Additionally, ORDS is provided as a managed feature of the Oracle Autonomous Database Cloud Services.REST-Enabled SQLREST-Enabled SQL is a REST API that allows for ad-hoc SQL and SQL Scripts to be executed. You can POST one or more SQL statements to the service. The service then runs the SQL statements against Oracle Database and returns the results and output to the client in a JSON format.Database REST APIsORDS includes a collection of more than 500 REST APIs for performing operations such as monitoring and maintaining your Oracle Database, including PDB lifecycle management, performance, security, data dictionary, data pump.REST APIsProvides the ability to define the REST APIs with SQL and PL/SQL. ORDS marshals SQL and PL/SQL types to and from JSON, auto-paginates the results of your SQL queries, supports GeoJSON for spatial, handles common database errors with appropriate HTTPS responses and much more. Users can also choose to REST enable tables, views, and stored procedures to take advantage of the AutoREST feature.PL/SQL GatewayOracle REST Data Services is a Java EE-based alternative for Oracle HTTP Server and mod_plsql. An Oracle HTTP Server mod_plsql application can be migrated to ORDS by defining the new ORDS configuration files. The mod_plsql database resources such as before procedures, after procedures, request validation functions, owa_custom packages, document upload procedures and document tables require no change when you are migrating to ORDS. PL/SQL gateway enables you to access your APEX applications from an application server such as WebLogic or Tomcat.RESTful Web ServicesAuto REST for tables and views, RPC for PL/SQLCustom services built with SQL & PL/SQL{json} responsesPaged resultsOpen API DocumentationFull dev support (GUI, CLI, API)SQL Developer WebWeb application hosted by ORDSSQL WorksheetREST Development EnvironmentJSON WorkshopManagement and Performance TuningDatabase Management API500+ endpoints for managing your Oracle DatabasePDB managementData PumpData DictionaryPerformanceMonitoring

Overview

Section 1: Introduction

Lecture 1 Introduction

Section 2: Getting started with ORDS (Oracle REST Data Services)

Lecture 2 Create your first ORDS REST API and fetch data from browser

Lecture 3 Use POSTMAN to test ORDS API

Section 3: Getting started with ORDS (Oracle REST Data Services)

Lecture 4 Consume ORDS REST API in Oracle Visual Builder

Lecture 5 Enable security to ORDS APIs with OAuth credentials

Lecture 6 Delete ORDS privilege, mappings, module, OAuth client

Lecture 7 Enable ORDS API security with SQL developer

Section 4: Use Case: Creating ORDS APIs with SQL script

Lecture 8 Create simple API to fetch data from a table

Lecture 9 Create an API with path parameter or bind variable in SQL

Lecture 10 Create an API to accept JSON array collection in request body (POST)

Lecture 11 Create an API to accept JSON object in request body (POST)

Section 5: Use Case: Existing PLSQL procedure expose as ORDS API

Lecture 12 Expose procedure with custom object table type IN parameter

Section 6: Congratulations

Lecture 13 Congratulations!!! and Thank You for completing this course successfully

Beginners in ORDS for Oracle Visual Builder