Serverless computing is a way of building and running applications without needing to worry about managing servers so instead of having to set up and maintain servers yourself you can just focus on writing your code and let someone else handle all the heavy lifting

when you use serverless computing you usually work with functions these functions are like small pieces of code that do one specific task you upload your function to a cloud provider like AWS Azure or Google Cloud and they take care of everything else like running the function and scaling it when needed

one cool thing about serverless is you only pay for what you use so if your function is not running you don’t have to pay for idle server time which can save you money especially for applications that have varying amounts of traffic

you don’t have to think about things like provisioning servers or patching them because the cloud provider does all that stuff for you so you can focus more on writing code and getting your application out there faster

but there are some downsides too you have to design your application in a way that works well with the serverless model which might mean breaking down your application into smaller functions and sometimes it can be tricky to debug because your code is running in the cloud and not on your local machine

also you might run into limits with how long your functions can run or how much memory they can use so it’s important to keep these things in mind while building your applications

so overall serverless computing is a great way to build applications without the hassle of managing servers it’s flexible and cost-effective.

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