Java 17 🤝 AWS Lambda: Creating Serverless Functions in Java & Spring with Java 17

Unleash the power of serverless computing with "Java 17 🤝 AWS Lambda: Creating Serverless Functions in Java & Spring with Java 17"! This tutorial will guide you through building an AWS Lambda function using Java 17 and Spring, which offers both efficiency and versatility. You'll also learn how to take advantage of the new features in JDK 17 as you deploy your next serverless functions.

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[nb-thkr]

small note why I think snapstart did not work for you:
18:14 you clicked back to the function instead of testing the snapshot of the function by clicking "test" in the tab.
When I tested it for me, cold start time for the function itself was around 2200-3000ms.
Cold start time for the snapstart version was 600-800ms

[kismetmusic]

Thank you so much for this video, it really helped me out creating my first full functioning web app!

[huw]

This is really good, and exactly what I needed. Thank you for making this straightforward and easy to understand.

[codertravel]

Thankyou so much @DenVega. It's my humble request to you pls make a detailed video or series on spring cloud function for serverless programming.
Please from love of my heart for such of awesome content always ❤️❤️❤️

[sakthinivas]

Hi Dan, thanks for the great content. Do you know how to test the Lambda function natively on AWS when the application has multiple functions?

[mertbahadir]

Hey Dan,

For the next videos can you open Presentation Mode of Intellij? so we can see your short cuts and learn :)

Thank you.

[youtubevideos]

This looks so laborious. Isn't there something like the Serverless Framework, so you can upload and test the Lambda function from the command line, like you can with NodeJS or PHP? I don't see myself writing Lambda functions in Java, if i have to constantly have to upload artifacts through my webbrowser to AWS.

[sergiocoder]

Could you please also show how to create multiple functions and call them via URL? And if it's possible, how to route the functions to an existing Controller's methods. Thanks!

[cobar]

How about adding a S3 trigger with image or mp4 in the event and posting it to an endpoint 😊

[fcutwwv]

Very appreciate your content!!!
You are one of the best Spring teachers in the world!
Btw Dan you mistyped "that" in your website on Blog tab

[eiei]

Great content as usual. Why did u need to add Spring web dependency? Is this is a must for aws lambda? can't I test it on AWS lambda without web dependency?

[salmanpatel]

How to initlize spring bean in handle request method please reply

[sidharthadas]

Hey Dan, could you please share the gradle project of the program

[baronidev]

Do you have any course/book to indicate about Java serverless on aws ?

[joels]

Just found this video! Also love the shirt! Love Cleveland!!!

[neeraj]

Thanks Dan. I love watching uour videos. They are very informative… 🙏🙏🙏But my concern is that the real power of springboot is not in coding for some plain functions. Its all about using autowiring of service layer, repository layer, jpa, rest templates and having some endpoints being exposed via controllers.
Can we achieve all that with AWS lambda and Springboot.

[MyFriendDev]

on AWS i just use lambda functions with nodeJS+JS i want to suggest to our team to use java on next sprint, i will suggest this video as example
but we are using serverless framework 3 to build lambdas trought github workflow
today serverless just create an example with java 8... but as im understanding i just need to build the spring project to create the target folder files and serverless deploy to the magic appear on AWS....

[borisborisov]

hey @DanVega, if i want to add some query params (assume I am issuing a GET request) to the exposed function url, how can i do that
one more thing: if i want to secure that function url?

[MyFriendDev]

great video guy!!!

suggestion try dracula theme from zeno rocha, try use the colorfull variation those fonts in red reminds me to error in somewhere xD but arent errors (just try, dont need change anything just im saying something)

[samanshakya]

How do we process a JSON object as event?