{
  "id": "stack-profile:rate-limiting-api-throttle",
  "_kind": "StackProfile",
  "_file": "domain/stack-profiles/deep-stacks-6.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "Rate Limiting / API Throttle (Go, Redis, Prometheus, Docker)",
    "description": "A high-performance API rate limiting and traffic management service\nthat protects backend systems from abuse and ensures fair resource\nallocation across API consumers. Go powers the rate limiting proxy\nwith sub-millisecond sliding window and token bucket algorithms\nimplemented against Redis for distributed state. Prometheus collects\nrate limit hit ratios, quota utilization, and latency percentiles\nfor capacity planning and abuse detection. Multiple rate limit\npolicies support per-key, per-IP, per-tenant, and global limits\nwith configurable burst allowances. Docker enables deployment as a\nsidecar or standalone gateway. Custom response headers communicate\nremaining quota and retry-after timing to API consumers. The\ntradeoff is Redis latency sensitivity for high-throughput APIs and\nthe complexity of defining fair rate limit policies across diverse\nconsumer patterns.\n",
    "composes": [
      "language:go",
      "library:redis",
      "tool:prometheus",
      "tool:docker",
      "library:chi",
      "library:zerolog"
    ]
  },
  "outgoingEdges": [
    {
      "from": "stack-profile:rate-limiting-api-throttle",
      "to": "language:go",
      "kind": "composed_of"
    },
    {
      "from": "stack-profile:rate-limiting-api-throttle",
      "to": "library:redis",
      "kind": "composed_of"
    },
    {
      "from": "stack-profile:rate-limiting-api-throttle",
      "to": "tool:prometheus",
      "kind": "composed_of"
    },
    {
      "from": "stack-profile:rate-limiting-api-throttle",
      "to": "tool:docker",
      "kind": "composed_of"
    },
    {
      "from": "stack-profile:rate-limiting-api-throttle",
      "to": "library:chi",
      "kind": "composed_of"
    },
    {
      "from": "stack-profile:rate-limiting-api-throttle",
      "to": "library:zerolog",
      "kind": "composed_of"
    },
    {
      "from": "stack-profile:rate-limiting-api-throttle",
      "to": "role:backend-engineer",
      "kind": "used_by_role"
    },
    {
      "from": "stack-profile:rate-limiting-api-throttle",
      "to": "role:platform-engineer",
      "kind": "used_by_role"
    },
    {
      "from": "stack-profile:rate-limiting-api-throttle",
      "to": "workflow:api-rate-limiting-tuning",
      "kind": "follows_workflow"
    },
    {
      "from": "stack-profile:rate-limiting-api-throttle",
      "to": "workflow:load-testing-cycle",
      "kind": "follows_workflow"
    },
    {
      "from": "stack-profile:rate-limiting-api-throttle",
      "to": "domain:api-development",
      "kind": "applies_to"
    },
    {
      "from": "stack-profile:rate-limiting-api-throttle",
      "to": "domain:platform-engineering",
      "kind": "applies_to"
    },
    {
      "from": "stack-profile:rate-limiting-api-throttle",
      "to": "skill-area:rate-limiting",
      "kind": "requires_skill_area"
    },
    {
      "from": "stack-profile:rate-limiting-api-throttle",
      "to": "skill-area:caching-strategies",
      "kind": "requires_skill_area"
    },
    {
      "from": "stack-profile:rate-limiting-api-throttle",
      "to": "skill-area:api-design",
      "kind": "requires_skill_area"
    },
    {
      "from": "stack-profile:rate-limiting-api-throttle",
      "to": "skill-area:observability-instrumentation",
      "kind": "requires_skill_area"
    },
    {
      "from": "stack-profile:rate-limiting-api-throttle",
      "to": "skill-area:performance-monitoring-profiling",
      "kind": "requires_skill_area"
    }
  ],
  "incomingEdges": []
}