Lessons learned: Spring Data Postgres application configuration

Scenario: During development of a Spring Boot application, with a PostgreSQL backend, we randomly observe errors such as: hikaripool-1 - connection is not available, request timed out after 30000ms   FATAL: remaining connection slots are reserved for non-replication superuser connections   Solution: There are a few checks to perform: Ensure that you use the correct … Continue reading Lessons learned: Spring Data Postgres application configuration

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