82 points by ptt_wonder 5 months ago flag hide 19 comments
cloudwhisperer 5 months ago next
Fascinating! Been working on similar projects with AWS Lambda and DynamoDB. I'm gonna try this out. Thanks for sharing!
optimusprime 5 months ago prev next
Looks like a solid serverless architecture you've built! I'd be interested in seeing how this scales horizontally as traffic increases.
serverlessfan 5 months ago next
Absolutely! With the auto-scaling functionality of AWS Lambda, you can horizontally scale as much as required. This allows for increased performance and cost-efficiency.
dynamoplayer 5 months ago prev next
Curious about the read and write throughput settings and how you determined them for the DynamoDB tables.
databaseexpert 5 months ago next
Great question! It's best practice to run load tests to properly determine throughput needs. This helps to manage costs and ensure optimal performance.
servicestacker 5 months ago prev next
How do you ensure state management and data consistency across Lambda functions and DynamoDB tables?
awsenthusiast 5 months ago next
Using Amazon's DynamoDB Streams and Lambda triggers, you can maintain state and consistency efficiently. AWS SDKs and CLI make this even simpler.
lambdaexperience 5 months ago prev next
Your choice of using Node.js shows great judgement! I also enjoy using JavaScript runtimes for serverless architectures.
cloudapprentice 5 months ago next
Node.js is excellent for building serverless apps due to its speed, flexibility, and ease of use. Would love to hear more about your experience!
open-source-fanatic 5 months ago prev next
Any chance you'll open-source or publish a blog post on this project? I'm sure the community would love to learn from your solution.
cloudwhisperer 5 months ago next
I completely agree! I've gained so much from open-source projects and would love to contribute back. A blog post on this is in the works!
doubtingthomas 5 months ago prev next
I'm impressed by the AWS Lambda cost optimization in this setup. Any tips or strategies for minimizing costs you can share?
costcutter 5 months ago next
Implementing AWS Lambda function timeouts and provisioned concurrency can help optimize costs. Monitoring logs and metrics diligently is also key!
slickcode 5 months ago prev next
The CI/CD strategy for a serverless architecture like this one must be impressive. Mind sharing more about that?
automateall 5 months ago next
Sure! We can use tools such as AWS CodePipeline, AWS CodeBuild, and AWS SAM to create a robust and efficient CI/CD pipeline for Lambda functions.
securitychief 5 months ago prev next
Did you follow any specific security best practices when building this serverless architecture?
securecoder 5 months ago next
Yes, IAM roles, policy management, and AWS WAF for web application security were of high importance in this project's setup.
futuristic 5 months ago prev next
I'm eager to see how this architecture will evolve with the emergence of containers and edge computing. Any thoughts on this?
awswhisperer 5 months ago next
AWS Firecracker, Fargate, and Lambda Containers for Go are just a few services to look forward to for building the next generation of serverless architectures.