AWS Lambda Introduction - What is it and Why is it Useful?

AWS Lambda is a powerful service that allows developers to worry less about the hardware, and worry more about the applications. Learn about what AWS Lambda is, how it came to be, and why its so useful in this introductory video.
Check out my Lambda course here: www.udemy.com/course/aws-lamb...
Looking to get hands on experience building on AWS with a REAL project? Check out my course - The AWS Learning Accelerator! courses.beabetterdev.com/cour...
🎉SUPPORT BE A BETTER DEV🎉
Become a Patron: / beabetterdev
📚 MY RECOMMENDED READING LIST FOR SOFTWARE DEVELOPERS📚
Clean Code - amzn.to/37T7xdP
Clean Architecture - amzn.to/3sCEGCe
Head First Design Patterns - amzn.to/37WXAMy
Domain Driven Design - amzn.to/3aWSW2W
Code Complete - amzn.to/3ksQDrB
The Pragmatic Programmer - amzn.to/3uH4kaQ
Algorithms - amzn.to/3syvyP5
Working Effectively with Legacy Code - amzn.to/3kvMza7
Refactoring - amzn.to/3r6FQ8U
🎙 MY RECORDING EQUIPMENT 🎙
Shure SM58 Microphone - amzn.to/3r5Hrf9
Behringer UM2 Audio Interface - amzn.to/2MuEllM
XLR Cable - amzn.to/3uGyZFx
Acoustic Sound Absorbing Foam Panels - amzn.to/3ktIrY6
Desk Microphone Mount - amzn.to/3qXMVIO
Logitech C920s Webcam - amzn.to/303zGu9
Fujilm XS10 Camera - amzn.to/3uGa30E
Fujifilm XF 35mm F2 Lens - amzn.to/3rentPe
Neewer 2 Piece Studio Lights - amzn.to/3uyoa8p
💻 MY DESKTOP EQUIPMENT 💻
Dell 34 inch Ultrawide Monitor - amzn.to/2NJwph6
Autonomous ErgoChair 2 - bit.ly/2YzomEm
Autonomous SmartDesk 2 Standing Desk - bit.ly/2YzomEm
MX Master 3 Productivity Mouse - amzn.to/3aYwKVZ
Das Keyboard Prime 13 MX Brown Mechanical- amzn.to/3uH6VBF
Veikk A15 Drawing Tablet - amzn.to/3uBRWsN
🌎 Find me here:
Twitter - / beabetterdevv
Instagram - / beabetterdevv
Patreon - Donations help fund additional content - / beabetterdev
#AWS
#Lambda

[@sursargam-nimish]

I did not know much about AWS until today and just within a few hours watching your videos on youtube, I don't feel overwhelmed anymore about learning everything that AWS has to offer. Serverless services make things so much easier for someone who is just starting to learn AWS. Thank you so much for your excellent videos!

[@lifelesstutorialbuilder1]

rise and shine mister freeman, *r i s e*

[@Liv4IT]

Useful precise and get to the point video thank you 😊

[@curiously_drvn]

Really like your videos. Thank you for the time and effort your put into these. Your video on S3 helped me get one of the best presentation grades in my AWS DevOps training cohort!

[@hameddadgour]

Great video. Thank you for sharing!

[@MhyB09]

very helpful and well explained. thank you

[@MEIYANG-sj2sb]

nice video, thank you!

[@AbdulRehman-hc9kc]

Very well explained

[@NicoTsiridis]

Fantastic explanation, thanks!

[@user-wn3gl8ej8y]

Great material, thank u.

[@BeABetterDev]

This video is a free preview for my course: AWS Lambda - A Practical Guide. Join thousands of other students and learn the most important parts of AWS Lambda: bit.ly/aws-lambda-course

[@bobbyvishal8773]

Clean and simple

[@t1910j]

Enlightening!

[@akab211]

Perhaps Gordon Freeman knows about lambdas?

[@anthonyparrett2779]

Really looking forward to more information about cold starts, especially when it comes to micro service architecture, if possible. Maybe even cost comparisons between running a server 24/7 with something like ECS/Fargate vs. using provisioned concurrency.

[@app-o-matix]

You might check out “Serverless Architectures on AWS - Second Edition” by Peter Sbarski, Yan Cui, and Ajay Nair. It discusses real life implementations using Lambda and Fargate with some mention of cost considerations. Am reading it now. Be sure to get the second edition, though, which is a very recent release.

[@BreadTeleporter1968]

Rise and Shine

[@mostinho7]

Done thanks

[@sreedevi1648]

Excellent

[@user-sn2eu4ve2f]

VERY VERY GOOD

[@rishiraj2548]

thanks

[@szeredaiakos]

If you can fill couple of datacenters with your company's infrastructure it is vastly cheaper to do it in-house. Agility included.

[@cashbin58]

Dawg that is just straight up the Half-life logo I mean its ORANGE for goodness sake

[@denifnaf5874]

Crowbar

[@hamodeyDooba]

Hey Mate, Do you have coupon for you udemy course? I'm here to support your content , it look amazing

[@assadlayne6446]

really looking forward to your Udemy course but they don't seem to be having a sale right now - any chance of that happening soon or getting a coupon code?

[@mrnobody5763]

I gonna take your course for sure.
I want to ask U, what you would suggest the most for the local development environment setup between CDK and SAM?
I need to use Lambda with Python for a project which will interact with SQS, Rest APIs and will probably use DynamoDB or Aurora for the data layer.
Coming from the java world, I'd like to create lots of unit tests and mocks (I saw moto as framework) and be able to debug the code locally pointing to the real infrastructure or to mocks.
With such requirements, what would you suggest between CDK and SAM?
I saw the summary of your course and I didn't see anything regarding development environment setup, unit tests and mocks. Maybe something regarding CDK. If it is so, I suggest you to add something.
Thank you a lot for all the work you do, really appreciated.

[@BeABetterDev]

Hi there. For infrastructure setup I suggest using cdk. For local testing, cdk has a new feature that lets you leverage Sam to execute your lambda code in a local docker container. I made a video on this recently called if you check my recent uploads. Hope this helps!

[@PankajVLOGZZz]

Can we deploy spring boot java application with lambda and dynamodb

[@JohnTheHumbleMan]

Wonderful course! It seems that you don't participate Udemy promotions? :P

[@zuowang5185]

9:00 doesn't ec2 also
1. you don't not need to manage hardware
2. can use AWS builtin security
3. can autoscale
4. pay for what you use
5. performant
6. service integration
7. easy to use

[@josephrajareddy4606]

For lambda you’re billed when it is triggered, for ec2 you’re billed irrespective of usage.

[@duresabih]

Is there an updated video?

[@RandomN4me]

bro be using the half life lambda like its nothing

[@trustypotato9998]

wait a seccond, isnt that the lambda on hal-

[@Omarwaqar-pt7wf]

What if someone spams your service or do DDOs attack on it you wallet will drain so how to protect our lambda services from these attacks

[@guestsneezeplayz]

why use the half life lambda instead of AWS lambda logo

[@aplexcitygaming821]

Is lambda Iaac or Paac? I still get those mixed up

[@michellelunadev]

I think is PaaC because you dont need to install the runtime (Python, Node,etc), just choose it and write and execute code.

[@mrrishiraj88]

🙏👍👍

[@metrocop8484]

Oh god

[@momo_hl]

Have you seen a "Freeman" somewhere

[@Unit4170]

No

[@neopabo]

I have a sinking feeling small companies that launch products using Lambda will suddenly, mysteriously, be competing with Amazon's identical product 6 months down the line.
Hm.

[@splat752]

Possibly. I am wondering what kind of people use it and for what. If one uses it for data science, say, with a long running CPU intensive task how expensive would it be and would I be better off using a VPS?

[@momo_hl]

Half life moment

[@Trickshotplayz2009i-un2ds]

Gordon freeman! And about time to.

[@ernestoendean-hughes1328]

Big day today freeman

[@smellyfarter20]

Have you seen my coffee cup?

[@denifnaf5874]

*STOP FUCKING WITH THE MICROVAWE!!!*
-Generic scientist 694201337

[@dejay100]

I feel like companies who use lambda must have ridiculous ties.

[@Trickshotplayz2009i-un2ds]

Wait lambda is a real thing? I thought it was a half life thing

[@Toaster2thousand]

same

[@yoyoclockEbay]

He totally stole it from half life dude.

[@TheLostProbe]

he doesn't know 💀💀

[@dejay100]

he uses the half life logo in the thumbnail ☠

[@gfgh1234]

Half life real

[@Aha5653ch.]

half life confirmed

[@male_09ru]

Bruh just stoled logo from half life

[@somerandomaccount12]

HALF LIFE