Description: A service mesh is an infrastructure layer that facilitates service-to-service communications, allowing different applications and services to connect and communicate efficiently and securely. This architecture is based on the idea that services can interact with each other without relying on a centralized network, improving the resilience and scalability of applications. Service meshes use technologies such as proxies, traffic controllers, and security policies to manage data flow and ensure that communications are secure and reliable. Additionally, they enable observability and monitoring of interactions between services, making it easier to identify issues and optimize performance. In a multi-cloud environment, where organizations use multiple cloud service providers, a service mesh becomes a key solution for integrating and managing these services coherently, ensuring that applications run smoothly across different platforms and environments. In summary, the service mesh is essential for modern microservices architecture, providing a solid foundation for communication and service management in complex and distributed environments.
