What does Service Discovery in Hyperledger Fabric aim to achieve?

Service Discovery in Hyperledger Fabric aims to facilitate the dynamic discovery of network services, which allows clients and applications to identify and connect with available services in the blockchain network without needing pre-established connections. This dynamic nature is critical in environments where network nodes can frequently change due to scaling or other operational adjustments.

By enabling dynamic service discovery, Hyperledger Fabric enhances the overall flexibility and scalability of the blockchain network. Clients can quickly find and interact with peers or orderers as needed, ensuring efficient communication and collaboration without the need for hard-coded addresses or static configurations. This capability is essential for maintaining the responsiveness and adaptability of services in a distributed system.

In contrast, other options describe functions that do not align with the primary goal of Service Discovery. Establishing fixed connections does not support the flexible nature needed in decentralized networks. Encryption of data is crucial for security but is not the focus of service discovery. Lastly, storing service data locally on user devices pertains more to data management rather than discovering and connecting to services within the blockchain network.