International Business Machines Corporation
MULTI-LEVEL CACHE-MESH-SYSTEM FOR MULTI-TENANT SERVERLESS ENVIRONMENTS

Abstract:

A method, computer system, and a computer program product for execution of a stateless service on a node in a workload execution environment is provided. The present invention may include defining for each node a workload container including a cache component of a cache-mesh. The present invention may include, upon receiving a state request from a stateless requesting service from one of the cache components of the cache-mesh in an execution container, determining whether a requested state is present in the cache component of a related execution container. The present invention may include, upon a cache miss, broadcasting the state request to other cache components of the cache-mesh, determining, by the other cache components, whether the requested state is present in respective caches, and upon any cache component identifying the requested state, sending the requested state to the requesting service using a protocol for communication.