Hybrid Statistical Modeling for Anomaly Detection in Multi-Key Stores Based on Access Patterns Topics: Intrusion and detection techniques; Machine Learning and Deep Learning Approaches Data Analytics; Modeling, Experiments, Sharing Technologies & Platforms; Security, Privacy and Trust In Proceedings of the 9th International Conference on Internet of Things, Big Data and Security IoTBDS - Volume 1, 185-190, 2024 , Angers, France