Serverless Computing: An Introduction to Function as a Service (FaaS) **Serverless computing**

by Lawrence Rivera

need for server management. With serverless computing, you don't have to worry about provisioning or managing servers, and you only pay for the resources you use. This can help you save money on your cloud costs, as you only pay for the resources you use. This can be a significant savings, especially if you have a variable workload or if you need to scale your applications quickly. **How does serverless computing work?** Serverless computing works by using a pay-per-use model. You only pay for the resources you use, when you use them. This means that you can scale your applications up or down as needed, without having to worry about overpaying for unused resources. **What are the benefits of serverless computing?** There are many benefits to using serverless computing, * **Cost Serverless computing can help you save money on your cloud costs, as you only pay for the resources you use. This can be a significant savings, especially if you have a variable workload or if you need to scale your applications quickly. * ** Serverless computing makes it easy to scale your applications up or down as needed. This can be helpful if you have unpredictable traffic or if you need to handle spikes in demand. * ** Serverless computing can help you get your applications up and running quickly. This is because you don't have to worry about provisioning or managing servers. * ** Serverless computing is a reliable platform for running your applications. This is because the cloud provider takes care of all the underlying infrastructure, so you can focus on your code. **What are the drawbacks of serverless computing?** There are a few drawbacks to using serverless computing, * **Learning Serverless computing can have a steep learning curve. This is because it is a new technology, and there are some unique concepts to learn. * **Vendor Serverless computing is a proprietary technology, and you are locked into using the cloud provider's platform. This can make it difficult to move your applications to a different cloud provider in the future. * **Limited With serverless computing, you have limited control over the underlying infrastructure. This can make it difficult to troubleshoot problems or to optimize your applications. **Is serverless computing right for me?** Serverless computing is a good option for developers who want

416 pages, Kindle Edition

Published March 27, 2024