IT Services Circle

Sep 30, 2026 · Backend Development

Why OnlyOffice 9.4's Lightweight Mode Is Winning Developers: Architecture, Integration & Deployment Guide

This article dissects OnlyOffice DocumentServer 9.4's shift to a lightweight single-process architecture, explains the document.key collaborative editing mechanism, provides a complete Spring Boot integration guide with Docker deployment, and compares OnlyOffice against Collabora Online and Microsoft 365 across compatibility, resource usage, and deployment scenarios.