تصفح حسب المؤلف "Iqbal W."
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Adaptive Prediction Models for Data Center Resources Utilization Estimation
Baig S.-U.-R.; Iqbal W.; Berral J.L.; Erradi A.; Carrera D. ( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)Accurate estimation of data center resource utilization is a challenging task due to multi-tenant co-hosted applications having dynamic and time-varying workloads. Accurate estimation of future resources utilization helps ... -
Dynamic workload patterns prediction for proactive auto-scaling of web applications
Iqbal W.; Erradi A.; Mahmood A. ( Academic Press , 2018 , Article)Proactive auto-scaling methods dynamically manage the resources for an application according to the current and future load predictions to preserve the desired performance at a reduced cost. However, auto-scaling web ... -
Learning predictive autoscaling policies for cloud-hosted microservices using trace-driven modeling
Abdullah M.; Iqbal W.; Erradi A.; Bukhari F. ( IEEE Computer Society , 2019 , Conference Paper)Autoscaling methods are important to ensure response time guarantees for cloud-hosted microservices. Most of the existing state-of-the-art autoscaling methods use rule-based reactive policies with static thresholds defined ... -
Real-time data center's telemetry reduction and reconstruction using markov chain models
Baig S.-U.-R.; Iqbal W.; Berral J.L.; Erradi A.; Carrera D. ( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)Large-scale data centers are composed of thousands of servers organized in interconnected racks to offer services to users. These data centers continuously generate large amounts of telemetry data streams (e.g., hardware ...