Spring Cloud Config
Spring Cloud Config is a configuration management tool for distributed systems, part of the Spring Cloud ecosystem. It provides server and client-side support for externalized configuration in a centralized manner, allowing applications to fetch configuration from a remote repository (e.g., Git, SVN, or local files). This enables dynamic updates and version control of configuration without redeploying applications.
Developers should use Spring Cloud Config when building microservices or distributed applications that require centralized, version-controlled configuration management. It is particularly useful in cloud-native environments where multiple services need consistent and easily updatable settings, such as database connections, feature flags, or environment-specific properties. This reduces configuration drift and simplifies deployment across different stages (development, staging, production).