According to a recent LinkedIn post from 9fin, the company is spotlighting an internal technical blog by a senior backend engineer that details the evolution of its data permissioning architecture. The post describes how 9fin initially implemented relationship-based access control using PostgreSQL row-level security before migrating to OpenFGA as permission needs became more complex and performance-critical.
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The content suggests 9fin is investing in scalable, fine-grained access control to manage highly sensitive client, deal, and document data. For investors, this emphasis on robust permissioning and dedicated authorization infrastructure may indicate a focus on enterprise-grade security, which could strengthen customer trust, support larger institutional adoption, and potentially enhance the company’s competitive position in data-intensive financial technology markets.