What is Serverless Computing?

Scalability Without Server Management

Exploring Serverless Computing: From concepts to real-world applications. Uncover the advantages of this transformative cloud technology.


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Welcome to our Learning Center! Today, we’re exploring „What is Serverless Computing,“ delving into this innovative cloud computing model that’s reshaping application development and deployment. To learn more on Serverless Computing visit our learning center.

Edge functions, an integral part of edge computing, are being increasingly utilized across various industries, demonstrating their versatility and effectiveness. Here are some detailed use cases for edge functions, supported by research and case studies:

What is Serverless Computing?

Serverless computing or Function-as-a-Service (FaaS) represents a cloud computing model where resource allocation is managed dynamically by the cloud provider. This approach allows developers to focus on building and running applications without worrying about server management.

Key Characteristics

  • Auto-scaling: Automatically adjusts resources based on application needs.
  • Event-driven: Ideal for applications that respond to real-time events.
  • Stateless Functions: Each function call is independent, enhancing efficiency.
  • Micro-Billing: Pay only for the resources actually used, optimizing costs. Learn more about cost benefits on our How CDNs Reduce Cost page.

Advantages of Distributed Services

FaaS are revolutionizing the way businesses manage their digital infrastructure, offering a host of benefits that align with modern operational needs. As we explore the core advantages of this technology, it becomes clear why more and more organizations are moving towards a serverless architecture.

  • Cost Efficiency: Pay-as-you-go model reduces overall expenses.
  • Scalability: Seamlessly scales with application demands.
  • Operational Management: Minimizes the need for server maintenance.
  • Development Speed: Accelerates development and deployment cycles.

For a deeper understanding, explore why businesses are changing to this technology.

Exploring the Business Impact

The adoption is significantly transforming business landscapes, offering a range of benefits that directly impact the bottom line. This section delves into how serverless computing is reshaping businesses, emphasizing its role in enhancing efficiency, reducing costs, and fostering agility in the digital era.

Here are some real-world business impacts of companies moving to serverless computing, supported by research and case studies:

  1. Cost Savings: Financial Engines, after moving to a serverless architecture powered, experienced significant cost savings, zero administration, and downtime, along with seamless scaling handling request rates of up to 60,000 per minute. Read more on how using this approach can reduce costs  of your web application infrastructure.

  2. Operational Efficiency: A study published in „IEEE Transactions on Network and Service Management“ indicated that serverless computing can enhance operational efficiency, with reported improvements in resource utilization and system performance.

  3. Agility and Speed: Serverless computing allows businesses to deploy applications and features faster, providing a competitive advantage in rapidly evolving markets.

These examples highlight the diverse benefits of serverless computing, including cost savings, operational efficiencies, and increased agility, which can significantly impact business performance and competitiveness.

Explore how Microservices Improves Performance of your web application infrastructure.


Serverless Computing presents an agile, cost-effective, and efficient approach for handling diverse operational demands. It enables businesses to focus more on development and innovation, ensuring they stay ahead in today’s fast-paced digital world. To delve deeper into the business impact, check out our comprehensive guide on Why Use Serverless Computing?.

For more insights and best practices, explore our learning center.

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