AWS re:Invent 2020: Scalable serverless event-driven architectures with SNS, SQS & Lambda

Event-driven serverless architectures enable your applications to seamlessly scale to burst so they can handle virtually any demand benefiting from pay-as-you-go pricing and minimal operational overhead. Join this session to learn architecture patterns and best practices for composing end-to-end architectures with queues, publish/subscribe topics, and front-end APIs paired with AWS Lambda-based on-demand and automatic scaling serverless event processing. You learn guiding principles for building optimal event-driven architectures with considerations for delivery and ordering guarantees, event consumption models, and infrastructure cost. AWS services featured in this session include Amazon SNS, Amazon SQS, and AWS Lambda.
Learn more about re:Invent 2020 at bit.ly/3c4NSdY
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[@ronaldhill944]

Fantastic detail on this presentation. Comparisons helped clarify when to use SNS vs SQS. Great presentation!

[@vijaygharge2414]

Thoroughly explained ! Thanks for video

[@MrMikeParty]

Thank you for this video, very well explained.

[@ramkundala4925]

Great detailed end to end implementation

[@madrag]

One of the best and short :) thx!

[@PavanSibal]

Fantastic insight! Thanks Justin.

[@sweetmoment8196]

really in depth, super thanks

[@md.amanullah2339]

Thanks for in-depth explanation!

[@SonOfSofaman]

So much useful material in this presentation and all of it explained clearly. Thank you!

[@awssupport]

Happy to hear you enjoyed it, Joel. ⛅ Best of luck as you traverse the cloud! ^JM

[@zzzzzhuiy]

This video makes my day!

[@BennyBottema]

I think in the decision tree you could factor in an economic component of invoking lambda directly vs batching lambda's. I saw another talk where this was advertised as more cost-effective.

[@Wombat8003]

Excellent - very useful indeed

[@rajendragosavi2233]

Thank you. Very important Info.

[@aruncp1980]

Awesome content..great lecture.

[@yongshengyang8144]

Well explained!

[@abhishekpaithane6292]

great overview!

[@anthonygrear6226]

Very informative. Much appreciated!

[@satyak1337]

Thank you.

[@ralavocad5574]

With what for a tool your making your prasantations

[@maranice88]

Awsome

[@mohammadarbab6058]

nice

[@mrdnk1406]

Is it actually deliver-once? What if a new subscriber comes later - will it deliver-once from the beginning of all messages? I know the answer is no, and its not a bad answer that something will be delivered-once, when it starts; however, its important to recognise, that deliver-once when I've started listenning.