Creating an AWS Lambda function and trigger There are many ways to create a Lambda function including plug-ins for IDEs like Eclipse and tools like the Serverless Framework. But the easiest way to start is to us
AWS Lambda: AWS Lambda was GA in 2015 and is the overwhelming top offering in terms of usage as per the Serverless communitysurvey. AWS Lambda supports JavaScript, Go, Python, Ruby, Java, and C#. Lambda functions can be triggered by AWS services like S3 buckets, HTTP requests from API Gat...
If a particular component in your application is a short-lived task that runs a specific trigger or schedule, it can be modernized by porting the .NET Framework code to .NET 5. Then, you can directly implement it as a serverless function using AWS Lambda....
AWS Lambda started the Serverless movement by releasing Lambda at re:Invent 2014. But the Lambda releases this year were run-of-the-mill incremental improvements—higher memory limits,concurrency controls, and of course,Golang support (coming soon!). All this to say, there was nothing game-chan...
Serverless providers (e.g. AWS Lambda), also known as function-as-a-service (Faas) providers, remove servers from the equation by providing an event-driven, pay-per-execution compute service. In practice this means you write a function — a small fragment of code — and upload it to the...
The new Aurora Serverless offering enables some level of automatic scaling of the computing resources as well, a feature definitely worth looking into in the future. Managed AWS Services Aside from those two components, the rest of the system benefits from the auto-scaling mechanisms of the fully...
The specifics of your application architecture can suddenly become determined by the provider you’re using. If you go serverless with AWS Lambda, for example, the only serverless-esque databases you can use are DynamoDB or Serverless Aurora. (Though you can also, say, attach a Lambda to a...
Yep! You can switch your tables over to it right now. You can do this in yourserverless.ymlas shown above. You can also do it in the AWS console (but you really shouldn't do it in the console—use infrastructure-as-code!):
For example, AWS Lambda doesn't have uptime or operational agreements yet, and their approximate uptime is 99.6%. 3. Lack of Activity, Slow Application Service Start The biggest advantage of serverless could turn out to be a bump, sometimes. The serverless provider automatically scales the ...
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