~/cheatsheets
Cheatsheets
135 cheatsheets. The 80/20 of tools I use daily — fact-checked, no fluff.
#all
#ai
#cicd
#cloud
#containers
#databases
#infrastructure
#languages
#messaging
#monitoring
#networking
#python
#security
#shell
#web
monitoring/
- Datadog Cloud-based monitoring and analytics platform for infrastructure, applications, logs, and traces with unified observability.
- Fluentd/Fluent Bit A unified logging layer for collecting, processing, and routing logs from diverse sources to multiple destinations.
- Grafana Open-source analytics and interactive visualisation platform for monitoring metrics, logs, and traces from multiple data sources.
- Jaeger An open-source distributed tracing system for monitoring and troubleshooting microservices-based architectures.
- Load Testing (k6/Locust/JMeter) Performance testing tools for simulating user load, measuring system behaviour, and identifying bottlenecks under stress.
- Loki Log aggregation system designed for efficiency and cost-effectiveness, using labels for indexing rather than full-text indexing.
- OpenTelemetry A vendor-neutral observability framework for generating, collecting, and exporting telemetry data (traces, metrics, and logs) from cloud-native applications.
- Prometheus Time-series database and monitoring system for collecting, storing, and querying metrics with powerful alerting capabilities.
- SLOs, SLIs, and Error Budgets Service Level Objectives, Indicators, and Error Budget management for reliable systems.