STREAMSTORE is a research project that improves the state of the art in elastic, scalable, and fault-tolerant stateful stream-processing systems (SPSs) that access large amounts of internal and/or external state, through the evolution of the elasticity, predictability, and availability of scalable key-value store (KVS) technology beyond the state of the art.
STREAMSTORE's targeted scientific breakthrough is the achievement of a coordinated SPS-KVS platform with aligned data-placement and task-placement policies across SPS and KVS for high performance and rapid recovery, leveraging a highly elastic scalable KVS optimized for RDMA networking.
- The paper titled Quantum-Enhanced Control of a Tandem Queue System by George T. Stamatiou and Kostas Magoutis, was accepted for publication at the 6th EAI International Conference on Performance Evaluation Methodologies and Tools, VALUETOOLS 2023, Crete, Greece, September 6–7, 2023 and presented by George T. Stamatiou at the VALUETOOLS'23 conference. This work was also presented at the 2023 Researchers' Night organized on September 29, 2023 in FORTH-ICS
- The work titled Discovery of Breakout Patterns in Financial Tick Data via Parallel Stream Processing with In-order Guarantees by Stefanos Kalogerakis and Kostas Magoutis was accepted for publication in ACM DEBS'23 Industry and Applications Track, and will be presented by Stefanos Kalogerakis in Neuchatel on June 28, 2023
- The paper titled Efficient Processing of High-Volume Tick Data with Apache Flink for the DEBS 2022 Grand Challenge by Stefanos Kalogerakis, Antonis Papaioannou and Kostas Magoutis, presented by Antonis Papaioannou at the ACM DEBS'22 Grand Challenge track, June 27-30, 2022, Copenhagen, Denmark, received the DEBS'22 Grand Challenge Audience Award !
- The poster STREAMSTORE: Aligning Stream Processing Systems with Externally-Managed State presented by Antonis Papaioannou received the Best Poster Award in EuroSys'22 !
- The paper “Amoeba: Aligning Stream Processing Operators with Externally-Managed State” by Antonis Papaioannou and Kostas Magoutis was accepted for publication at the 14th ACM/IEEE International Conference on Utility and Cloud Computing (UCC 2021), December 6-9, Leicester, UK
- The paper "Addressing the read-performance impact of reconfigurations in replicated key-value stores" was accepted for publication at the September 2022 issue of the IEEE Transactions on Parallel and Distributed Systems
- The poster and extended abstract titled “The Case for Better Integrating Scalable Data Stores and Stream-Processing Systems” by A. Papaioannou, C. Zeginis and K. Magoutis was presented by Antonis Papaioannou at the 2020 IEEE International Conference on Cluster Computing (CLUSTER 2020) on September 15, 2020 (held online, originally scheduled for Kobe, Japan)
- STREAMSTORE is looking to hire exceptional students and researchers at all levels, please get in touch with us!
- STREAMSTORE started January 2020 and will run for 48 months.
STREAMSTORE is supported by the Hellenic Foundation for Research and Innovation (HFRI) through a faculty grant (Grant ID: HFRI-FM17-1998).
