12 Papers
86 Citations
Ning Li is an academic researcher from University of Texas at Arlington. The author has contributed to research in topics: Computer science & Cloud storage. The author has an hindex of 5, co-authored 10 publications. Previous affiliations of Ning Li include Huazhong University of Science and Technology.
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Papers
PSLO: enforcing the X th percentile latency and throughput SLOs for consolidated VM storage
Ning Li,Hong Jiang,Dan Feng,Zhan Shi +3 more
- 18 Apr 2016
TL;DR: This paper proposes PSLO, a framework supporting the Xth percentile latency and throughput SLOs under consolidated VM environment by precisely coordinating the level of IO concurrency and arrival rate for each VM issue queue, and designs and implements a PSLO prototype in the real VM consolidation environment created by Xen.
54
Patent
Safe storage method based on a plurality of cloud storage systems and system thereof
TL;DR: In this paper, the authors proposed a safe storage method based on a plurality of cloud storage systems and a system thereof, which can achieve the purpose that in the plurality of existing cloud storage system, safety of data and metadata can be guaranteed at the same time.
45
Patent
Data classification and encryption method for cloud storage
TL;DR: In this article, the authors proposed a data classification and encryption method for cloud storage, and the method sequentially includes the steps of (1) security feature library establishment, (2) data classification, (3) data encryption according to classes and (4) data storage.
40
A Black-Box Fork-Join Latency Prediction Model for Data-Intensive Applications
TL;DR: A black-box Fork-Join model is proposed that covers a wide range of Fork- join structures for the prediction of tail and mean latency, called ForkTail and ForkMean, respectively, and can be used as a powerful tool to aid the design of tail-and-mean-latency guaranteed job scheduling and resource provisioning, especially at high load, for datacenter applications.
25
Customizable SLO and Its Near-Precise Enforcement for Storage Bandwidth
TL;DR: V-Cup is presented, a framework for VM-oriented customizable SLO and its near-precise enforcement that is designed and implemented in the Xen hypervisor based on the fair sharing scheduler forVM-level resource management.
10