{
  "brand": "HyperLake",
  "canonical": "https://hyperlake.cloud/solutions/federated-sql",
  "intent": "federated-sql",
  "title": "Federated SQL across existing systems: plan a governed query",
  "summary": "Unify uses managed Trino for queries across existing sources. Test one cross-system decision before deciding which copies or sync jobs you can retire.",
  "capabilities": [
    "Trino federation over connected catalogs",
    "Row filters, column masks and a semantic layer",
    "Governed access through LakeGate"
  ],
  "criteria": [
    "Can each required source support the connector and query pattern?",
    "What latency and source load are acceptable?",
    "Which movements are still needed for performance, freshness or isolation?"
  ],
  "inputs": [
    "Source systems and schemas",
    "One representative join and expected answer",
    "Freshness, permissions and latency requirements"
  ],
  "steps": [
    "Document the existing data movement and the decision it supports.",
    "Connect a limited source set and test the governed query.",
    "Compare correctness, source load and operating effort before replacing sync jobs."
  ],
  "verification": [
    "Reconcile row counts and join semantics.",
    "Check predicate pushdown and source impact.",
    "Test policy enforcement across the combined result."
  ],
  "economics": "Compare the cloud bill, platform charges, operating effort and migration work for the same workload. Cloud capacity is not free. Charges and scope need agreement before paid deployment.",
  "switching": "AWS and Google Cloud are available today; other deployment environments are roadmap. Preserve the existing workload and access path until compatibility, recovery and cutover checks pass.",
  "sources": [
    "https://hyperlake.cloud/stacks",
    "https://hyperlake.cloud/faq",
    "https://hyperlake.cloud/get-started"
  ],
  "nextStep": {
    "label": "Discuss this workload",
    "url": "https://hyperlake.cloud/contact"
  },
  "freePlanning": {
    "headline": "Start with your workload, not a blank platform",
    "benefit": "Get a free deployment checklist, then create your workspace. Free expert help with your use case is also available through our contact form.",
    "label": "Create your HyperLake workspace",
    "note": "No free cloud capacity is promised. Deployment scope and charges are agreed separately; AWS and Google Cloud are available today.",
    "signupUrl": "https://app.hyperlake.cloud/users/sign_in?intent=federated-sql&offer_id=starter-checklist-v1&utm_source=hyperlake&utm_medium=owned&utm_campaign=signup-journey&utm_content=landing_hero",
    "checklistUrl": "/solutions/federated-sql.txt"
  }
}