Abstract
Collaborative web services, which allow multiple people to work together on the same data, are becoming increasingly popular. However, current state-of-the-art frameworks for interactive client-side replication cannot handle network disruptions well, or suffer from large metadata overhead when clients are short-lived. This demonstration will show OWebSync, a generic web middleware for data synchronization in browser-based applications and interactive groupware. It offers a fine-grained data synchronization model, using state-based Conflict-free Replicated Data Types, and leverages Merkle-trees in the data model for efficient synchronization. We provide an interactive demonstration of a drawing application that workshop attendees can experiment with. We will also demonstrate the robustness in disconnected and offline settings.
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Jannes, K., Lagaisse, B., Joosen, W. (2022). Seamless Synchronization for Collaborative Web Services. In: Hacid, H., et al. Service-Oriented Computing – ICSOC 2021 Workshops. ICSOC 2021. Lecture Notes in Computer Science, vol 13236. Springer, Cham. https://doi.org/10.1007/978-3-031-14135-5_27
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DOI: https://doi.org/10.1007/978-3-031-14135-5_27
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