Advantages of Serverless Computing and How to Get Started


Serverless computing is a relatively new trend in the world of cloud computing, offering a compelling alternative to traditional infrastructure-as-a-service (IaaS) and platform-as-a-service (PaaS) models. The term “serverless” may be a bit misleading, as there are still physical servers running behind the scenes, but the user doesn’t have to worry about managing them. In this article, we’ll explore the advantages of serverless computing and how to get started.

Advantages of Serverless Computing

1. Reduced Cost

One of the most significant advantages of serverless computing is cost savings. With serverless computing, you only pay for the actual usage of your application, not for idle resources. This leads to significant cost savings, especially for applications with sporadic or unpredictable usage patterns.

2. Increased Scalability

Serverless computing allows you to scale up or down seamlessly without making any changes to your code or infrastructure setup. Scaling is controlled by the provider and can automatically respond to fluctuations in traffic or usage.

3. Improved Developer Productivity

Developers can focus strictly on writing code, rather than infrastructure, maintenance, or scalability. Serverless computing handles all the technicalities, from server management to the automatic deployment of application code.

4. Reduced Time to Market

Serverless computing enables faster development cycles, rapid prototyping, and more extensive testing opportunities. It helps accelerate the time to market for new features and products, resulting in better customer satisfaction and business agility.

How to get started with Serverless Computing

1. Choose a Platform

The first step in getting started with serverless computing is to choose a provider. Few of the popular serverless providers include AWS Lambda, Azure Functions, Google Cloud Functions, and IBM OpenWhisk. All of these platforms have their strengths and weaknesses, so it is better to evaluate them before choosing one suitable for your project requirements.

2. Understand the Limitations

Serverless computing has limitations, including memory and execution time limits, and a lack of compatibility with legacy applications. So, it is crucial to understand these limitations in advance and ensure that your application is structured correctly to take advantage of the platform.

3. Design for Event-Driven Architecture

Serverless platforms are built around the concept of event-driven architecture. Your application should be designed to take advantage of this model. Architect your application with small, stateless, and granular functions that are excellent at handling individual events.

4. Monitor Performance

As you start developing and deploying your application, it is vital to monitor its performance continuously. Serverless platforms offer real-time performance metrics and monitoring tools that help you identify and rectify bottlenecks and keep your application running optimally.


Serverless computing represents a significant shift in the way we deploy and manage applications. It offers many advantages over traditional infrastructure, including reduced costs, better scalability, and increased developer productivity. Although there are hurdles, serverless computing is a powerful tool that can help developers innovate faster, deploy more reliable applications with reduced cost. With the right knowledge and understanding of the challenges, you can get started with serverless computing and unlock its full potential.

You may also like

Leave a Comment