Worked on the questdb/questdb repository to enhance configuration management by clarifying the documentation for the cairo.wal.writer.event.append.page.size parameter in server.conf. Focused on improving technical stability and business value, the update involved adding precise comments to reduce ambiguity for administrators and operators, thereby minimizing the risk of misconfiguration and lowering potential support overhead. No functional code changes were introduced, ensuring system behavior remained stable while documentation quality improved. The work was implemented in Java and aligned with repository documentation standards, with clear traceability through explicit commit references. This approach supports smoother deployments and faster onboarding for new users.