AWS LAMBDA LIFECYCLE | .NET ON AWS | AWS Serverless

AWS LAMBDA LIFECYCLE | .NET ON AWS | AWS Serverless | Amazon

Рет қаралды 2,194

Жыл бұрын

✨Happy New Year. I am back making videos after a much-needed vacation home after 3 long years. Hope you are all good and had a good New Year.
When I first started using Lambda Functions, I made a terrible mistake in my function code because I did not understand how Lambda Lifecycle works. I used an instance variable in my function code, assuming it will be reset from my constructor code - only that it didn’t.
In this video let’s understand the Lambda Lifecycle, learn the different phases, and see how it affects the code you write in your Lambda Functions.
The Lambda Lifecycle mainly consists of there phases
- Init Phase
- Invoke Phase
- Shutdown Phase
We will explore how these different phases affect the code we write using .NET as an example.
🔗Source Code - rahulpnath.visualstudio.com/D...
🔗AWS Doc - docs.aws.amazon.com/lambda/la...
This video is sponsored by AWS and is part of my .NET on AWS Series.
Additional Watching
📹AWS Lambda - • AWS LAMBDA For The .NE...
📹Lambda Udemy Course - bit.ly/aws-lambda-udemy
📹AWS Credential Management - • AWS CREDENTIALS: How T...
📹 ASP Series - bit.ly/asp-net-core-series
📹AWS Series - bit.ly/aws-net-series
Come say hi! ✋
🌍 Blog - rahulpnath.com/
✉ Subscribe to my Newsletter - www.rahulpnath.com/subscribe
🐦Twitter - / rahulpnath
📸Instagram - / rahulpnath
🛠️ Uses rahulpnath.com/uses
🎥 Recording Setup and Workflow - www.rahulpnath.com/blog/youtu...
#amazon #aws #dotnet #lambda

Пікірлер: 26

@AbyTJoseph Жыл бұрын

Glad to see your videos after a while! 😀👍

@RahulNath Жыл бұрын

Thank you Aby. More to come! Was on vacation to India 😀

@TheDeckerFamily Жыл бұрын

Thanks for the info, this will actually let me optimize some code.

@RahulNath Жыл бұрын

Glad I could help!! The full AWS seires is here bit.ly/aws-net-series

@siddhartsharrma9302 Жыл бұрын

Haha I made the same "terrible mistake" a few weeks ago and couldn't sleep for 2 days trying to understand what was actually going on. This is a really surprising/non-obvious behavior of AWS Lambda, especially for someone coming from a non-serverless background. I'm glad to see you spreading awareness on this topic.

@RahulNath Жыл бұрын

Haha yes, it's a very easy mistake to make I guess, esp when coming from Azure Functions land. If I remember it creates a new instance there every time. Thank you for the comment and have a good day!

@sai-sampreeth-madireddy Жыл бұрын

Great job buddy! Hope you are doing good!

@RahulNath Жыл бұрын

Thanks! You too! and great hearing from you

@kevalpatel5809 Жыл бұрын

Hi Rahul, this is excellent explanation of AWS Lambda Lifecycle. Thanks It would be interesting if you can make a video on Lambda layering.

@RahulNath Жыл бұрын

Glad you liked it Keval. Sure I will add it to my list. Anything in particular you would like to see with Layers?

@rameshbabukollu7026 Жыл бұрын

This is wonderful. Thanks for making these videos. Could you please create one video on AMQ trigger on Lambda function?

@RahulNath Жыл бұрын

Yes, soon have added to my list! Hope you are liking the full series bit.ly/aws-net-series

@vssrikanthgarnepudi5952 Жыл бұрын

Hi Rahul,can you make a video on AWS Step functions.

@RahulNath Жыл бұрын

Added to my list. Sure will do! hope you are enjoying the AWS Series bit.ly/aws-net-series

@DigvijaySingh-se2ll Жыл бұрын

Rahul Bhai can you make video on async await and on using

@RahulNath Жыл бұрын

thank you for the suggestion Digvijay. What would you like to see around 'using'?

@anoopdattathreya3517 Жыл бұрын

HI Rahul, is it recommended to create a database connection in the constructor of an AWS Lambda function code?

@RahulNath Жыл бұрын

Hey Anoop, yes for connections it still makes sense to be in the ctor since they are stateless and does not affect if the same instance is reused.

@longhoang4768 5 ай бұрын

Hi. This is first time I am watching your video. Hello from Vietnam. Are you Indian?

@RahulNath 5 ай бұрын

Thank you - Yes I’m from India. How did you find me ? Hope you liked the video - Checkout the AWS Series for more videos kzfaq.info/sun/PL59L9XrzUa-kl89ThijziX03fgTrbZCd7&si=SyidqFj7I5HBG70w

@longhoang4768 5 ай бұрын

@@RahulNath I searched AWS Lambda in youtube. Your video is very helpful.

@RahulNath 5 ай бұрын

Glad you liked it! Hope you are enjoying the other videos in the series. I also have a course on Udemy bit.ly/aws-lambda-udemy

@longhoang4768 5 ай бұрын

@@RahulNath Do you have AWS course step by step?

@RahulNath 5 ай бұрын

@@longhoang4768Yes Udemy course on Lambda linked above. What are you looking for ?