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Build with confidence using secure access to your organization’s reinsurance data through Databricks Delta Sharing. Our platform allows approved external partners to seamlessly access customer-specific datasets. Each data share includes:
  • Your reinsurance transactions executed via Ledger, including contract documents, key terms, performance history, policy group details, premium and claims data, and current loss ratios
  • A clean, analytics-ready schema designed for easy exploration and integration
To help you get started quickly, we provide:
  • Step-by-step instructions for accessing your Delta Shares
  • An interactive data map (ERD) showing how data is structured and connected
  • A glossary with field descriptions, aliases, and sources
Whether you’re building internal dashboards, enhancing underwriting workflows, or powering AI-driven insights, Ledger gives you the tools and data to move fast with confidence—securely and at scale. The types of data we have are listed below, followed by their location in our schema. For full details of the schema click on Data Map, or check out the glossary.

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Contract Document Files/Text

PDF files and text extracted from them that comprise a reinsurance offering. 
data_map.contract_text
data_map.contract_ammendments
/Volumes/prod_warehouse/data_map/contract_files

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Contract Key Terms

These are the key financial and legal terms of the offering. 
data_map.contract_reinsurance_keyterms
data_map.contract_reinsurancetrust_keyterms
data_mep.contract_reinsurancesecuritiesbroker_keyterms

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Historical Performance, Premium, Claims, Loss Ratio

Detailed performance for our offerings is derived from Bordereaux supplied by the cedant. Here “gold” and “silver” refer to the medallion data warehouse architecture.

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Historical Performance

bordereaux.gold_contract_compliance

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Loss Ratio

bordereaux.gold_cedant_loss_pick

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Premium and Claims

bordereaux.silver_policy_snapshot
bordereaux.silver_claims_snapshot

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Companies

All companies involved on any side of our transactions. 
data_map.companies

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Policy Groups

Policies covered by the reinsurance transaction. 
data_map.policy_groups