Competencies: Observability > Logging
Logging
Body of Knowledge
| Topic | Description | Relevance | Career Tracks |
|---|---|---|---|
Structured Logging |
JSON logs, log schemas, contextual fields, log levels, correlation IDs |
Critical |
SRE, Backend Developer, DevOps Engineer |
Log Aggregation |
Centralized logging, log shipping, Fluentd, Logstash, Vector |
Critical |
SRE, DevOps Engineer, Platform Engineer |
Log Analysis |
Query languages (KQL, Splunk SPL), pattern analysis, anomaly detection |
High |
SRE, Security Analyst, DevOps Engineer |
Log Storage |
Elasticsearch, Loki, retention policies, indexing, compression |
High |
SRE, Platform Engineer |
Application Logging |
Logging libraries, log formatting, sensitive data handling, performance |
High |
Backend Developer, SRE |
Syslog |
Syslog protocol, rsyslog, syslog-ng, facility/severity, forwarding |
High |
Systems Administrator, SRE, Network Engineer |
Container Logging |
Docker logs, Kubernetes logging, sidecar patterns, log drivers |
High |
DevOps Engineer, Platform Engineer |
Log-Based Alerting |
Pattern matching, threshold alerts, anomaly alerts, alert fatigue |
High |
SRE, DevOps Engineer |
Audit Logging |
Security audit logs, compliance logging, tamper-proof storage |
High |
Security Engineer, Compliance Engineer |
Personal Status
| Topic | Level | Evidence | Active Projects | Gaps |
|---|---|---|---|---|
To be populated |
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