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Terraform's declarative model to optimize infrastructure resources makes the entire provisioning lifecycle repeatable for software teams with IaC access. Terraform runs underlying API requests in the correct sequence to execute the desired state, with the ability to specify prerequisite dependencies for resources. Terraform makes it easy for teams to create resources by allowing you to define the desired outcome and then automating the relevant intermediary steps by making API calls under the hood for infrastructure creation. Using Terraform to provision your infrastructure has a number of benefits, but we’ll cover a few before diving into the tutorial. AWS Lambda has native support for a number of programming languages (Node.js, Java, C#, Python, Ruby, PowerShell, and Go), and it also provides a Runtime API that enables users to use any other programming language.Ĭharacteristics and Benefits of Terraform Lambda rapidly creates as many copies of the function as needed based on demand. Lambda functions can be triggered based on certain events as configured by the software developers, a cost-effective solution. Let’s take a quick look at some additional characteristics of the AWS Lambda service. Characteristics and Benefits of AWS LambdaĪWS Lambda is a serverless compute service that runs code without having to provision or manage the underlying infrastructure for the code. All that software teams have to worry about is their application.
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In a serverless model, AWS assumes full management of the underlying infrastructure to take away any management overhead.
Rather, infrastructure management is taken care of by a compute-service cloud provider like AWS. Instead, it means that software developers don’t have to provision, manage, or maintain the relevant servers for their applications to run on. Serverless architecture doesn’t mean that there is no underlying infrastructure for software applications to run on.
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In this post, you will learn what serverless architecture is, the benefits of using Terraform, and how to create AWS Lambda functions using Terraform. Modern DevOps practices have incorporated these two paradigms to streamline the process of delivering software automatically and offering scalable solutions for end users. The cloud and automation technology models offered by AWS and Terraform, respectively, complement each other well. Terraform makes creating resources, like AWS Lambda functions, more efficient, predictable, and reliable. Provisioning and configuring cloud infrastructure has been optimized through the use of infrastructure as code (IaC) tools like Terraform, an open-source tool that creates infrastructure in cloud environments like AWS. AWS Lambda is a serverless technology that provides on-demand computing for you to run your code as functions in the AWS cloud environment.
Since its inception, Amazon Web Services (AWS) has been the front runner provider in the cloud-computing landscape, and the on-demand nature of cloud computing is epitomized in a service like AWS Lambda.