Section 3 · Cloud logs
Compare logs collection methods for AWS, Azure, and GCP.
Estimated time: 1 min
Collection methods by cloud provider
Your choice depends on log volume, cost, and which log types you need.
| Cloud | Method | What it collects |
|---|
| AWS | Firehose | Growing or large CloudWatch log volumes |
| AWS | Logs with Lambda | ALB, CloudFront, and CloudTrail logs stored in S3; also CloudWatch Logs, VPC Flow Logs, and Kinesis |
| Azure | Functions | Event-driven from Event Hub |
| Azure | Alloy | Event Hub with filtering and relabeling |
| GCP | Alloy + Pub/Sub | The logs your Cloud Logging sink filter selects |