1/ Whatβs the difference? π€
All these roles focus on improving software delivery and reliability but have different goals. Hereβs a quick breakdown:
2/ Platform Engineer π·
π Goal: Make life easier for developers.
β’ Build tools & platforms (e.g. CI/CD pipelines, Kubernetes)
β’ Standardize workflows for efficiency
β’ Create self-service systems so developers can work faster
π οΈ They focus on improving developer productivity.
A List of critical #AWS services and their limitations π
1. EC2 β Instance limits by region, instance type restrictions. 2. RDS β Max database storage limits, instance size restrictions. 3. S3 β Max object size is 5TB, bucket policies can limit access. 4. EBS β Volume size max of 64TB, 20,000 IOPS for io1/io2 volumes.
5. IAM β Max 5,000 roles per account, policy size limits. 6. Lambda β Max execution timeout of 15 minutes, memory max 10GB. 7. DynamoDB β Partition throughput limits, item size max of 400KB. 8. CloudFormation β 200 resources limit per stack.
𧡠Mastering Docker Troubleshooting: 15 Key Tips for Developers and DevOps Engineers!
A Thread ππ
1/ π³ Check Container Status
Use docker ps -a to view all containers and their statuses. A container may have exited unexpectedly.
Look at STATUS and RESTART policies to identify potential issues.
2/ π Inspect Logs
Run docker logs <container_name> to see the container logs.
This helps troubleshoot crashes, errors, or other issues within the app or service.