Community Cloud: A Specialized Approach

1. Introduction

In this tutorial, we aim to provide an in-depth understanding of a specialized cloud computing approach called the Community Cloud. You will learn about its unique features, the benefits it brings to its users, and how specific communities or organizations leverage it.

By the end of this tutorial, you will be able to:

• Understand the concept of community cloud and its distinct features
• Apprehend the advantages of using a community cloud
• Identify when and how to use it

This tutorial assumes that you have some basic knowledge of cloud computing. If not, it is recommended to check out some introductory material on cloud computing before proceeding.

2. Step-by-Step Guide

A Community Cloud is a collaborative effort in which infrastructure is shared between several organizations from a specific community with common concerns (security, compliance, jurisdiction, etc.), whether managed internally or by a third-party and hosted internally or externally.

Community Cloud Features

• Shared Infrastructure: The community cloud allows multiple organizations to share the infrastructure, reducing the cost.
• Common Concerns: It is best suited for organizations with common concerns like regulatory compliance, performance, and security.
• Managed Internally or by a Third-party: The cloud infrastructure may be hosted and managed internally or by a third-party service provider.

Benefits of Community Cloud

• Cost-effective: Sharing of resources reduces the overall cost.
• Secure: It provides a relatively more secure environment compared to the public cloud as only a limited number of organizations have access.
• Compliance: It can be designed to handle specific compliance requirements required by the community of organizations.

3. Code Examples

As we are discussing a cloud infrastructure concept, there aren't specific code examples. However, we can discuss deploying an application on a community cloud using a hypothetical example.

Let's imagine you are part of a community cloud formed by educational institutions. You want to deploy a web application that serves as a common platform for all institutions to share resources. You would:

1. Develop your application locally, ensuring it meets the specific needs of your community.
2. Conduct testing to make sure the application works as expected.
3. Once ready, deploy the application to your community cloud.

4. Summary

In this tutorial, we have covered the concept of a community cloud, its unique features, and the benefits it brings to its users. The next step would be to apply this knowledge practically - try identifying situations where a community cloud would be beneficial and propose a possible setup.

For further reading, refer to the following resources:

• What is a Community Cloud?
• Community Cloud: When It's Right For You

5. Practice Exercises

1. Exercise 1: Identify a situation in your organization or daily life where a community cloud could be beneficial. Describe the specific needs that a community cloud would address.
2. Exercise 2: Design a basic infrastructure setup for a community cloud that addresses the needs you identified in Exercise 1.
3. Exercise 3: Assume you are part of a community cloud. Propose a set of guidelines or rules that all members should follow to maintain security and compliance.

Remember, the key to mastering any concept is consistent practice. Keep exploring and experimenting.