{
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  "_kind": "StackProfile",
  "_file": "domain/stack-profiles/deep-stacks-4.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "Knowledge Graph Platform (Neo4j, Python, FastAPI, React, D3, Elasticsearch)",
    "description": "A knowledge graph platform combining Neo4j for graph storage and Cypher\nqueries, Python with FastAPI for the ingestion and query API layer,\nElasticsearch for full-text search over entity descriptions and metadata,\nand React with D3.js for interactive graph visualization in the browser.\nPydantic validates incoming entity and relationship schemas. Targeted at\nenterprises building internal knowledge bases, research organizations\nmapping citation networks, and platform teams powering recommendation\nengines. The tradeoff is query performance at scale — deep graph\ntraversals can become expensive without careful indexing, query planning,\nand denormalization of frequently accessed paths.\n",
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      "language:python",
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