{
  "id": "skill-area:log-aggregation",
  "_kind": "SkillArea",
  "_file": "domain/skill-areas/skill-areas-technical-depth.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "Log Aggregation & Analysis",
    "description": "Collecting, shipping, storing, and querying logs at scale — ELK stack,\nLoki, Splunk, and cloud-native logging services. Covers structured\nlogging formats, log parsing pipelines, retention policies, and\ncost-efficient storage tiering.\n",
    "domains": [
      "specialization:observability"
    ],
    "expertiseLevels": [
      "intermediate",
      "expert"
    ]
  },
  "outgoingEdges": [
    {
      "from": "skill-area:log-aggregation",
      "to": "specialization:observability",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    }
  ],
  "incomingEdges": [
    {
      "from": "skill-area:log-aggregation-pipeline",
      "to": "skill-area:log-aggregation",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    },
    {
      "from": "skill-area:observability-instrumentation",
      "to": "skill-area:log-aggregation",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    },
    {
      "from": "stack-part:logging",
      "to": "skill-area:log-aggregation",
      "kind": "stack_part_used_by",
      "attributes": {}
    },
    {
      "from": "stack-profile:observability-stack",
      "to": "skill-area:log-aggregation",
      "kind": "requires_skill_area"
    },
    {
      "from": "stack-profile:log-analytics-elk",
      "to": "skill-area:log-aggregation",
      "kind": "requires_skill_area"
    },
    {
      "from": "tool:loki",
      "to": "skill-area:log-aggregation",
      "kind": "tool_used_by",
      "attributes": {}
    },
    {
      "from": "tool:vector",
      "to": "skill-area:log-aggregation",
      "kind": "tool_used_by",
      "attributes": {}
    },
    {
      "from": "tool:fluentd",
      "to": "skill-area:log-aggregation",
      "kind": "tool_used_by",
      "attributes": {}
    },
    {
      "from": "lib-agent:code-migration-modernization--observability-migration-agent",
      "to": "skill-area:log-aggregation",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 0.7
      }
    },
    {
      "from": "lib-process:devops-sre-platform--log-aggregation",
      "to": "skill-area:log-aggregation",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 1
      }
    },
    {
      "from": "lib-skill:code-migration-modernization--logging-migrator",
      "to": "skill-area:log-aggregation",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 1
      }
    },
    {
      "from": "lib-skill:devops-sre-platform--log-analysis",
      "to": "skill-area:log-aggregation",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 1
      }
    },
    {
      "from": "lib-skill:software-architecture--log-schema-generator",
      "to": "skill-area:log-aggregation",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 0.7
      }
    }
  ]
}