Updated README.md

README.md

@@ -2,6 +2,73 @@
 
 This terraform module allows you to deploy GraphDB instance in GCE(Google Compute Engine).
 
+## Table of contents
+
+- [About GraphDB](#about-graphdb)
+- [Features](#features)
+- [Versioning](#versioning)
+- [Prerequisites](#prerequisites)
+- [Inputs](#inputs)
+- [Quick Start](#quickstart)
+- [Metadata](#metadata)
+- [Resources](#resources)
+- [Local Development](#local-development)
+- [Release History](#release-history)
+- [Contributing](#contributing)
+- [License](#license)
+
+## About GraphDB
+
+<p align="center">
+  <a href="https://www.ontotext.com/products/graphdb/">
+    <picture>
+      <img src="https://www.ontotext.com/wp-content/uploads/2022/09/Logo-GraphDB.svg" alt="GraphDB logo" title="GraphDB"
+      height="75">
+    </picture>
+  </a>
+</p>
+
+Ontotext GraphDB is a highly efficient, scalable and robust graph database with RDF and SPARQL support. With excellent
+enterprise features,
+integration with external search applications, compatibility with industry standards, and both community and commercial
+support, GraphDB is the
+preferred database choice of both small independent developers and big enterprises.
+
+## Features
+
+The module provides the building blocks of configuring, deploying and provisioning a single VM of GraphDB
+using Google Compute Engine. Key features of the module include:
+
+- Google Cloud Engine Compute Instance
+- Google Compute Firewall
+
+## Versioning
+
+The Terraform module follows the Semantic Versioning 2.0.0 rules and has a release lifecycle separate from the GraphDB
+versions. The next table shows the version compatability between GraphDB, and the Terraform module.
+
+| GraphDB Terraform                                                              | GraphDB                                                                              |
+|--------------------------------------------------------------------------------|--------------------------------------------------------------------------------------|
+| [Version 0.0.1](https://github.com/Ontotext-AD/terraform-gcp-graphdb/releases) | [Version 10.7.x](https://graphdb.ontotext.com/documentation/10.7/release-notes.html) |
+
+You can track the particular version updates of GraphDB in the [changelog](CHANGELOG.md).
+
+## Prerequisites
+
+Before you begin using this Terraform module, ensure you meet the following prerequisites:
+
+- **Google Cloud CLI**:
+  [Google Cloud CLI](https://cloud.google.com/sdk/docs/install)
+
+- **Terraform Installed**: You should have Terraform installed on your local machine. You can download Terraform from
+  the [https://developer.hashicorp.com/terraform/install?product_intent=terraform](Terraform website).
+
+- **Google Cloud Credentials**: Ensure that you have AWS credentials configured on your machine. You can configure AWS access
+  keys and secret keys using the [AWS CLI](https://cloud.google.com/docs/authentication/gcloud).
+
+- **Terraform Google Cloud Provider Configuration**: Configure the AWS provider in your Terraform project. You can add your AWS
+  access and secret keys as environment variables or use other methods for provider configuration.
+
 <!-- BEGIN_TF_DOCS -->
 ## Inputs
 
@@ -18,17 +85,6 @@ This terraform module allows you to deploy GraphDB instance in GCE(Google Comput
 | allowed\_ingress\_cidrs | CIDR blocks that are allowed to access the GraphDB port | `list(string)` | ```[ "0.0.0.0/0" ]``` | no |
 <!-- END_TF_DOCS -->
 
-## Versioning
-
-The Terraform module follows the Semantic Versioning 2.0.0 rules and has a release lifecycle separate from the GraphDB
-versions. The next table shows the version compatability between GraphDB, and the Terraform module.
-
-| GraphDB Terraform                                                              | GraphDB                                                                              |
-|--------------------------------------------------------------------------------|--------------------------------------------------------------------------------------|
-| [Version 0.0.1](https://github.com/Ontotext-AD/terraform-gcp-graphdb/releases) | [Version 10.7.x](https://graphdb.ontotext.com/documentation/10.7/release-notes.html) |
-
-You can track the particular version updates of GraphDB in the [changelog](CHANGELOG.md).
-
 ## Quickstart
 
 ```shell