II.
StackProfile JSON
Structured · livestack-profile:ab-testing-platform
A/B Testing Platform (Python, PostgreSQL, Redis, React, FastAPI, Prometheus) json
Inspect the normalized record payload exactly as the atlas UI reads it.
{
"id": "stack-profile:ab-testing-platform",
"_kind": "StackProfile",
"_file": "domain/stack-profiles/deep-stacks-6.yaml",
"_cluster": "domain",
"attributes": {
"displayName": "A/B Testing Platform (Python, PostgreSQL, Redis, React, FastAPI, Prometheus)",
"description": "A full-featured experimentation platform for designing, running, and\nanalyzing A/B tests with statistical rigor across web and mobile\nsurfaces. FastAPI serves the experiment configuration API and the\nvariant assignment endpoint with deterministic hashing for consistent\nuser bucketing. PostgreSQL stores experiment definitions, variant\nconfigurations, and raw event data for statistical analysis.\nRedis powers real-time variant assignment lookups and experiment\nexposure caching. React delivers the experiment management console\nwith power analysis calculators, metric dashboards, and sequential\ntesting monitors. Python statistical libraries compute confidence\nintervals, p-values, and sample ratio mismatch detection. Prometheus\ntracks assignment latency and exposure rates. The tradeoff is ensuring\nexperiment isolation to prevent interaction effects and the statistical\nliteracy required to correctly interpret results.\n",
"composes": [
"language:python",
"tool:psql",
"library:redis",
"framework:react",
"framework:fastapi",
"tool:prometheus",
"library:pandas",
"library:numpy"
]
},
"outgoingEdges": [
{
"from": "stack-profile:ab-testing-platform",
"to": "language:python",
"kind": "composed_of"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "tool:psql",
"kind": "composed_of"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "library:redis",
"kind": "composed_of"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "framework:react",
"kind": "composed_of"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "framework:fastapi",
"kind": "composed_of"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "tool:prometheus",
"kind": "composed_of"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "library:pandas",
"kind": "composed_of"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "library:numpy",
"kind": "composed_of"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "role:data-scientist",
"kind": "used_by_role"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "role:backend-engineer",
"kind": "used_by_role"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "role:product-manager",
"kind": "used_by_role"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "workflow:ab-experiment-lifecycle",
"kind": "follows_workflow"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "workflow:growth-experiment-review",
"kind": "follows_workflow"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "domain:data-science",
"kind": "applies_to"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "domain:software-engineering",
"kind": "applies_to"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "skill-area:ab-testing-experimentation",
"kind": "requires_skill_area"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "skill-area:statistical-analysis",
"kind": "requires_skill_area"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "skill-area:api-design",
"kind": "requires_skill_area"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "skill-area:data-visualization",
"kind": "requires_skill_area"
},
{
"from": "stack-profile:ab-testing-platform",
"to": "skill-area:backend-data-persistence",
"kind": "requires_skill_area"
}
],
"incomingEdges": []
}