We're running gcp cloud run vs aws lambda - real performance comparison in production and wanted to share our experience.
Scale:
- 697 services deployed
- 63 TB data processed/month
- 6M requests/day
- 11 regions worldwide
Architecture:
- Compute: App Runner
- Data: DocumentDB
- Queue: MSK (Kafka)
Monthly cost: ~$121k
Lessons learned:
1. Spot instances are production-ready
2. S3 lifecycle policies are essential
3. FinOps team paid for itself
AMA about our setup!
Good point! We diverged a bit using Kubernetes, Helm, ArgoCD, and Prometheus. The main reason was the human side of change management is often harder than the technical implementation. However, I can see how your method would be better for larger teams. Have you considered chaos engineering tests in staging?
For context, we're using Jenkins, GitHub Actions, and Docker.
I'd recommend checking out conference talks on YouTube for more details.
I'd recommend checking out conference talks on YouTube for more details.
We hit this same wall a few months back. The problem: deployment failures. Our initial approach was ad-hoc monitoring but that didn't work because too error-prone. What actually worked: drift detection with automated remediation. The key insight was documentation debt is as dangerous as technical debt. Now we're able to scale automatically.
For context, we're using Terraform, AWS CDK, and CloudFormation.
One more thing worth mentioning: we had to iterate several times before finding the right balance.
Funny timing - we just dealt with this. The problem: deployment failures. Our initial approach was simple scripts but that didn't work because too error-prone. What actually worked: real-time dashboards for stakeholder visibility. The key insight was observability is not optional - you can't improve what you can't measure. Now we're able to deploy with confidence.
One more thing worth mentioning: we had to iterate several times before finding the right balance.
Additionally, we found that automation should augment human decision-making, not replace it entirely.
Here are some technical specifics from our implementation. Architecture: serverless with Lambda. Tools used: Jenkins, GitHub Actions, and Docker. Configuration highlights: GitOps with ArgoCD apps. Performance benchmarks showed 3x throughput improvement. Security considerations: container scanning in CI. We documented everything in our internal wiki - happy to share snippets if helpful.
I'd recommend checking out the community forums for more details.
One more thing worth mentioning: team morale improved significantly once the manual toil was automated away.
Love this! In our organization and can confirm the benefits. One thing we added was real-time dashboards for stakeholder visibility. The key insight for us was understanding that automation should augment human decision-making, not replace it entirely. We also found that we underestimated the training time needed but it was worth the investment. Happy to share more details if anyone is interested.
For context, we're using Istio, Linkerd, and Envoy.
Additionally, we found that observability is not optional - you can't improve what you can't measure.
Been there with this one! Symptoms: increased error rates. Root cause analysis revealed network misconfiguration. Fix: corrected routing rules. Prevention measures: load testing. Total time to resolve was 30 minutes but now we have runbooks and monitoring to catch this early.
I'd recommend checking out the official documentation for more details.
Feel free to reach out if you have more questions - happy to share our runbooks and documentation.
One thing I wish I knew earlier: starting small and iterating is more effective than big-bang transformations. Would have saved us a lot of time.
Here are some operational tips that worked for uss we've developed: Monitoring - Datadog APM and logs. Alerting - PagerDuty with intelligent routing. Documentation - Notion for team wikis. Training - pairing sessions. These have helped us maintain low incident count while still moving fast on new features.
The end result was 50% reduction in deployment time.
Feel free to reach out if you have more questions - happy to share our runbooks and documentation.
Feel free to reach out if you have more questions - happy to share our runbooks and documentation.
Building on this discussion, I'd highlight security considerations. We learned this the hard way when integration with existing tools was smoother than anticipated. Now we always make sure to document in runbooks. It's added maybe an hour to our process but prevents a lot of headaches down the line.
Feel free to reach out if you have more questions - happy to share our runbooks and documentation.
I'd recommend checking out conference talks on YouTube for more details.
Couldn't agree more. From our work, the most important factor was security must be built in from the start, not bolted on later. We initially struggled with scaling issues but found that feature flags for gradual rollouts worked well. The ROI has been significant - we've seen 50% improvement.
Additionally, we found that automation should augment human decision-making, not replace it entirely.
Feel free to reach out if you have more questions - happy to share our runbooks and documentation.
Same here! In practice, the most important factor was security must be built in from the start, not bolted on later. We initially struggled with team resistance but found that chaos engineering tests in staging worked well. The ROI has been significant - we've seen 2x improvement.
Additionally, we found that automation should augment human decision-making, not replace it entirely.
Additionally, we found that security must be built in from the start, not bolted on later.
What we'd suggest based on our work: 1) Automate everything possible 2) Implement circuit breakers 3) Share knowledge across teams 4) Build for failure. Common mistakes to avoid: over-engineering early. Resources that helped us: Google SRE book. The most important thing is outcomes over outputs.
Feel free to reach out if you have more questions - happy to share our runbooks and documentation.
One thing I wish I knew earlier: observability is not optional - you can't improve what you can't measure. Would have saved us a lot of time.
Some practical ops guidance that might helps we've developed: Monitoring - Prometheus with Grafana dashboards. Alerting - PagerDuty with intelligent routing. Documentation - GitBook for public docs. Training - pairing sessions. These have helped us maintain low incident count while still moving fast on new features.
The end result was 70% reduction in incident MTTR.
I'd recommend checking out the official documentation for more details.
One more thing worth mentioning: the hardest part was getting buy-in from stakeholders outside engineering.
Good stuff! We've just started evaluating this approach. Could you elaborate on the migration process? Specifically, I'm curious about how you measured success. Also, how long did the initial implementation take? Any gotchas we should watch out for?
One more thing worth mentioning: integration with existing tools was smoother than anticipated.
The end result was 90% decrease in manual toil.
Additionally, we found that security must be built in from the start, not bolted on later.
We went through something very similar. The problem: scaling issues. Our initial approach was ad-hoc monitoring but that didn't work because too error-prone. What actually worked: chaos engineering tests in staging. The key insight was observability is not optional - you can't improve what you can't measure. Now we're able to scale automatically.
One more thing worth mentioning: we discovered several hidden dependencies during the migration.
The end result was 50% reduction in deployment time.