Description: A service registry is a database that stores information about service instances and their locations. This concept is fundamental in microservices architectures and distributed systems, where multiple services interact with each other. A service registry allows application components to locate and communicate with other services efficiently. It typically includes details such as the IP address, port, service health status, and additional metadata that may be useful for management and monitoring. The ability to discover services dynamically is crucial for maintaining the resilience and scalability of modern applications. Furthermore, service registries often integrate with orchestration and container management tools, facilitating the deployment and maintenance of complex applications. In summary, a service registry acts as a centralized directory that enhances communication and service management in distributed environments, thereby optimizing application performance and availability.
