Olsync: Object-level tiering and coordination in tiered storage systems based on software-defined network

Z Li, Y Wang, S Nie, J Wang, C Zhang, F Yu… - Future Generation …, 2024 - Elsevier
With the adoption of new storage technologies like NVMs, tiered storage has gained
popularity in large-scale, hyper-converged clusters. The storage back-end of hyper …

An adaptive read/write optimized algorithm for Ceph heterogeneous systems via performance prediction and multi-attribute decision making

Z Li, Y Wang - Cluster Computing, 2023 - Springer
The advent of the Big Data era has brought considerable challenges to storing and
managing massive data. Moreover, distributed storage systems are critical to the pressure …

Deadline-aware scheduling and flexible bandwidth allocation for big-data transfers

SM Srinivasan, T Truong-Huu, M Gurusamy - IEEE Access, 2018 - ieeexplore.ieee.org
Big data is becoming a major focus for both industry and academia, requiring drastic
changes in all aspects of computer systems in order to store, process, and transfer big data …

Dynamic flow scheduling with uncertain flow duration in optical data centers

T Truong-Huu, M Gurusamy, ST Girisankar - IEEE access, 2017 - ieeexplore.ieee.org
Optical switching based on wavelength division multiplexing has become a promising
network technology to scale the performance of data centers. It provides high bisection …

A Node Selection Scheme for Data Repair Using Erasure Code in Distributed Storage System

Y Huang, M Ye, Y Cai - Proceedings of the 6th International Conference …, 2022 - dl.acm.org
The explosion of massive data poses a severe challenge to the storage cost and data
storage reliability of traditional storage systems. As the number of storage nodes increases …

Flexible Silicon Photonic Integrated Circuits for Optical Interconnects and WDM Networks

Y Ren - 2020 - era.library.ualberta.ca
In response to the continuous growth in the demand for higher speed and volume of data
transmission, optical networks are evolving to become more elastic to maximize spectrum …