Questions tagged [serverless]

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33 views

pub/sub events to/from microservices in different languages

I'm starting a brand new project implementing microservices with domain driven design. We will have microservices written in different languages like C#, Python, and Node. I'm thinking about hosting ...
1
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1answer
48 views

Scheduled AWS Lambda to Update Database via API Call

I'm planning on the following for a use case scenario for AWS Lambda and want to make sure I'm headed in the right direction and that there's not some better/easier solution out there. The database ...
-4
votes
2answers
44 views

Confused about AWS dev: How to use React with Python in my lambda functions?

I'm very new to the serverless and backend world. I've been looking at tutorials on youtube and on serverless-stack.com (which is really good btw) and they mostly seem to cover React frontend ...
0
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0answers
24 views

AWS SAM model for calling DDD functionality

I'm working my way through learning and implementing DDD. My domain is a ROI Calculator. I have an event store in place saving all the events that can happen with ROI Calculator. An instance of ROI ...
0
votes
2answers
199 views

Are AWS Lambda functions a good fit for the use case of fetching huge amount of records from database on User request?

We have a use case where an AWS Lambda function is called from AWS API Gateway on user request from the browser, it fetches data from the database and returns back to the client. The amount of time ...
2
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0answers
24 views

Deployment pipeline as a component of an application

I am writing a serverless application using AWS SAM. I am wondering, would it be a good idea to include in my template a definition of a CodePipeline (and CodeBuild for that matter) for deploying that ...
3
votes
1answer
218 views

How should AWS Lambda functions subscribe to domain events?

I'm doing my first Domain Driven Design (DDD) implementation. My architecture is comprised of .Net Core for defining my domain model, services, and building AWS Lambda functions. I am using Lambda ...
4
votes
1answer
339 views

JAMstack vs Serverless architecture: what's the difference?

So I've been reading a lot about this new front-end architecture called the JAMstack, which is basically the modern way of building static web applications. Any dynamic pages are pre-built at build ...
0
votes
1answer
58 views

The right way of doing images manipulation in a serverless app

This question is not specific to images, but this is the current issue im having so im using this as an example. So basically, I have some kind of a pipeline that some data(in this case, an image), ...
1
vote
1answer
138 views

What is “serverless mesh”?

I'm familiar with the serverless programming model e.g. GAE and AWS lambda etc. But what is "serverless mesh"? I googled it and found no definition.