AWS Lambda is a serverless computing platform that lets users run code without provisioning or managing servers. With Lambda, users can run code for virtually any type of app or backend service—all with zero administration. It takes of requirements to run and scale code with high availability.
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Vercel
Score 9.9 out of 10
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Vercel (made by the creators of Next.js) is a cloud platform for static sites and Serverless Functions for a workflow. It enables developers to host websites and web services that deploy instantly, scale automatically, and requires no supervision, all with no configuration.
The platform aims to enable frontend teams to work while combining the best developer experience with a focus on end-user performance.
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Pricing
AWS Lambda
Vercel
Editions & Modules
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1024 MB
$0.0000000167
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10240 MB
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AWS Lambda
Vercel
Free Trial
No
Yes
Free/Freemium Version
No
Yes
Premium Consulting/Integration Services
No
No
Entry-level Setup Fee
No setup fee
No setup fee
Additional Details
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AWS Lambda
Vercel
Features
AWS Lambda
Vercel
Access Control and Security
Comparison of Access Control and Security features of Product A and Product B
Lambda excels at event-driven, short-lived tasks, such as processing files or building simple APIs. However, it's less ideal for long-running, computationally intensive, or applications that rely on carrying the state between jobs. Cold starts and constant load can easily balloon the costs.
I've had nothing but positive experiences with Vercel, and while their business offering is great, it's also worth touching on their free plan. Their free plan allows me to tinker with web development in my free time without having to worry about paying for a costly linux box. I just link a GitHub repository and it's done!
Developing test cases for Lambda functions can be difficult. For functions that require some sort of input it can be tough to develop the proper payload and event for a test.
For the uninitiated, deploying functions with Infrastructure as Code tools can be a challenging undertaking.
Logging the output of a function feels disjointed from running the function in the console. A tighter integration with operational logging would be appreciated, perhaps being able to view function logs from the Lambda console instead of having to navigate over to CloudWatch.
Sometimes its difficult to determine the correct permissions needed for Lambda execution from other AWS services.
I give it a seven is usability because it's AWS. Their UI's are always clunkier than the competition and their documentation is rather cumbersome. There's SO MUCH to dig through and it's a gamble if you actually end up finding the corresponding info if it will actually help. Like I said before, going to google with a specific problem is likely a better route because AWS is quite ubiquitous and chances are you're not the first to encounter the problem. That being said, using SAM (Serverless application model) and it's SAM Local environment makes running local instances of your Lambdas in dev environments painless and quite fun. Using Nodejs + Lambda + SAM Local + VS Code debugger = AWESOME.
Vercel's good usability and developer experience make me happy to visit their website when I need to configure my deployments. It's very easy to navigate, configure, and manage my projects, and the developer experience is so seamless that I don't have to think much when I push changes to git.
Amazon consistently provides comprehensive and easy-to-parse documentation of all AWS features and services. Most development team members find what they need with a quick internet search of the AWS documentation available online. If you need advanced support, though, you might need to engage an AWS engineer, and that could be an unexpected (or unwelcome) expense.
AWS Lambda is good for short running functions, and ideally in response to events within AWS. Google App Engine is a more robust environment which can have complex code running for long periods of time, and across more than one instance of hardware. Google App Engine allows for both front-end and back-end infrastructure, while AWS Lambda is only for small back-end functions
Vercel beats Heroku and DigitalOcean by a mile with pricing. Since Vercel uses serverless infrastructure, we don't pay for servers that don't get used, which is great for smaller platforms. Vercel Support is also very quick to respond, unlike DigitalOcean who took a while to get back to me after they didn't honor platform credits they sent me.
Positive - Only paying for when code is run, unlike virtual machines where you pay always regardless of processing power usage.
Positive - Scalability and accommodating larger amounts of demand is much cheaper. Instead of scaling up virtual machines and increasing the prices you pay for that, you are just increasing the number of times your lambda function is run.
Negative - Debugging/troubleshooting, and developing for lambda functions take a bit more time to get used to, and migrating code from virtual machines and normal processes to Lambda functions can take a bit of time.
