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Cache-Centric Multi-Resource Allocation for Storage Services
We present HARE, a cache-centric multi-resource allocation algorithm for storage services. HARE introduces a holistic allocation model …
Chenhao Ye
,
Shawn Zhong
,
Andrea C. Arpaci-Dusseau
,
Remzi H. Arpaci-Dusseau
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Cloudscape: A Study of Storage Services in Modern Cloud Architectures
We present Cloudscape, a dataset of nearly 400 cloud architectures deployed on AWS. We perform an in-depth analysis of the usage of …
Sambhav Satija
,
Chenhao Ye
,
Ranjitha Kosgi
,
Aditya Jain
,
Romit Kankaria
,
Yiwei Chen
,
Andrea C. Arpaci-Dusseau
,
Remzi H. Arpaci-Dusseau
,
Kiran Srinivasan
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Polaris: Enabling Transaction Priority in Optimistic Concurrency Control
Transaction priority is a critical feature for real-world database systems. Under high contention, certain classes of transactions …
Chenhao Ye
,
Wuh-Chwen Hwang
,
Keren Chen
,
Xiangyao Yu
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MadFS: Per-File Virtualization for Userspace Persistent Memory Filesystems
Persistent memory (PM) can be accessed directly from userspace without kernel involvement, but most PM filesystems still perform …
Shawn Zhong
,
Chenhao Ye
,
Guanzhou Hu
,
Suyan Qu
,
Andrea C. Arpaci-Dusseau
,
Remzi H. Arpaci-Dusseau
,
Michael M. Swift
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Using Trātṛ to tame Adversarial Synchronization
We show that Linux containers are vulnerable to a new class of attacks – synchronization attacks – that exploit kernel synchronization …
Yuvraj Patel
,
Chenhao Ye
,
Akshat Sinha
,
Abigail Matthews
,
Andrea C. Arpaci-Dusseau
,
Remzi H. Arpaci-Dusseau
,
Michael M. Swift
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Scale and Performance in a Filesystem Semi-Microkernel
We present uFS, a user-level filesystem semi-microkernel. uFS takes advantage of a high-performance storage development kit to realize …
Jing Liu
,
Anthony Rebello
,
Yifan Dai
,
Chenhao Ye
,
Sudarsun Kannan
,
Andrea C. Arpaci-Dusseau
,
Remzi H. Arpaci-Dusseau
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