Setting the Stage: Installation and Setup of Oracle APEX

Oracle APEX (Application Express) is a remarkable platform for rapid application development. It empowers users to create web applications with ease, but before you can start building, you need to set the stage. In this blog post, we'll walk you through the essential steps of installing and setting up Oracle APEX, so you can hit the ground running.

Why Oracle APEX?

Before we dive into installation, it's worth noting why Oracle APEX is a compelling choice for application development. APEX is renowned for its low-code, browser-based development approach. This means you can build powerful web applications with minimal coding, making it an excellent tool for both professional developers and business users.

Now, let's get started with the installation and setup process.

1. Prerequisites

Before you install Oracle APEX, you need to ensure that your environment meets certain prerequisites. Here's what you'll need:

  • Oracle Database: APEX is tightly integrated with Oracle Database. You'll need an Oracle Database instance, preferably Oracle Database 12c or higher. (Oracle XE Download Link)
  • Oracle REST Data Services (ORDS): APEX uses ORDS to handle HTTP requests. Install and configure ORDS in your Oracle Database. (ORDS 22.1.1 Download Link)
  • Web Server: Choose a web server like Oracle HTTP Server, Apache, or Nginx to deploy APEX. 
  • Web Browser: Ensure you have a web browser for accessing and working with APEX.

2. Download Oracle APEX

You can download Oracle APEX from the official Oracle Technology Network (OTN) website (Oracle Apex Download Link). Make sure you choose the version that corresponds to your Oracle Database version.

3. Installation

Once you've downloaded APEX, follow these steps to install it:

  • Unzip the APEX archive: Unzip the downloaded archive to your chosen installation directory.
  • Set up the database: Use SQL*Plus or a similar tool to connect to your Oracle Database and run the APEX installation scripts. These scripts create the necessary database objects and schemas for APEX.
  • Configure ORDS: After the database is ready, you need to configure ORDS to work with APEX. This typically involves defining the connection details to your database and specifying your APEX installation directory.
  • Access APEX: Once the installation is complete, you can access APEX by opening your web browser and entering the URL for your APEX instance, usually in the format http://your-server:port/apex. You'll need to log in using your Oracle Database credentials.

4. Workspace Setup

After successfully accessing APEX, the next step is to set up your workspace. A workspace is a logical area in APEX where you create and manage applications. Follow these steps:

  • Create a workspace: In APEX, navigate to the workspace area and create a new workspace. Define the name, schema, and administrators for your workspace.
  • Administrator login: Log in as the workspace administrator and start building your applications.

5. Customization

Customizing your APEX environment is crucial for your development workflow. You can modify themes, create templates, and configure security settings to align APEX with your specific requirements.

6. Deployment

Before you can deploy your applications for users to access, you need to configure your web server and set up appropriate access controls and security measures.


The installation and setup of Oracle APEX is a critical initial step in your journey toward creating web applications with ease and efficiency. Once you have APEX up and running, you're ready to dive into application development. Whether you're a professional developer or a business user, Oracle APEX offers a user-friendly environment that empowers you to bring your application ideas to life. Now that your stage is set, it's time to start building your next innovative web application.

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