This document discusses Nuxeo's capabilities for cloud-level scalability. It explains how Nuxeo leverages cloud infrastructure like AWS to allow applications to scale on demand and distribute components across multiple servers. Nuxeo uses technologies like Elasticsearch, Redis, and SQL databases to build distributed architectures that can scale workloads efficiently. The document also introduces Nuxeo.io, a platform that provides an end-to-end application factory service by deploying and managing Nuxeo applications in the cloud behind a common infrastructure.