TASK 8 : Writing Resource Article using Markdown

Objective:

Write a technical resource article on a topic of your choice and post it on the MARVEL website.

Outcome:

INTRODUCTION TO CLOUD COMPUTING

What is Cloud Computing?

Cloud computing refers to the delivery of computing services over the internet

Types of Cloud Computing

Infrastructure as a Service (IaaS)

• Provides virtualized computing resources like servers, storage, and networking
• Users have control over operating systems, applications, and storage.
• Examples: Amazon Web Services (AWS) EC2, Google Compute Engine, Microsoft Azure.

Platform as a Service (PaaS)

• Delivers a platform that allows developers to build, test, and deploy applications without managing the underlying infrastructure.
• Examples: Google App Engine, Microsoft Azure App Service, Heroku.

Software as a Service (SaaS)

• Offers software applications over the internet on a subscription basis.
• Examples: Microsoft 365, Salesforce, Google Workspace.

Benefits of Cloud Computing

Cost Efficiency

• Eliminates the need for upfront hardware investments.
• Pay-as-you-go pricing models reduce operational costs.

Scalability

• Resources can scale up or down based on demand, ensuring optimal performance.

Flexibility and Mobility

• Enables access to applications and data from any location with internet connectivity.
• Enhanced Collaboration:
• Facilitates real-time data sharing and communication among teams.

Business Continuity

• Offers backup and disaster recovery solutions to minimize downtime.

Innovation

• Provides access to advanced technologies, such as AI and machine learning, without the need for heavy investments.

Challenges in Cloud Computing

• Security and Privacy: Ensuring data protection and compliance with regulations.
• Downtime: Dependence on internet connectivity may result in service disruptions.
• Vendor Lock-In: Limited flexibility in switching providers due to proprietary technologies.
• Cost Management: Uncontrolled usage may lead to unexpected expenses.

Applications of Cloud Computing

Cloud computing has a profound impact across industries:

• Healthcare: Enables secure storage and access to patient records, telemedicine services, and advanced diagnostics using AI.
• Education: Facilitates remote learning platforms, virtual classrooms, and digital libraries.
• Finance: Supports secure transactions, fraud detection, and personalized financial services.
• Entertainment: Powers video streaming platforms, gaming services, and content delivery networks.
• Manufacturing: Drives smart factory operations, supply chain management, and predictive maintenance using IoT and analytics.