During June 2025, this developer enhanced the openfga/openfga and openfga/openfga.dev repositories by implementing separate read and write datastores for PostgreSQL, enabling optimized data access and improved scalability. They introduced support for PostgreSQL read replicas, allowing distribution of read operations across primary and secondary datastores with configurable replication modes and read consistency. Their work included updating documentation and setup guidance to reflect these new patterns, reducing onboarding time and operational risk. The solutions leveraged Go and SQL, focusing on backend development, database configuration, and performance optimization to address scalability and reliability requirements in distributed system environments.