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Computational Storage: Where Are We Today?
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Web of Science
Cited 14 time in Scopus
- Authors
- Issue Date
- 2021-01
- Citation
- 11th Annual Conference on Innovative Data Systems Research, CIDR 2021, p. 193013
- Abstract
- Computational Storage Devices (CSDs), which are storage devices including general-purpose, special-purpose, and/or reconfigurable processing units, are now becoming commercially available from different vendors. CSDs are capable of running software that usually runs on the host CPU - but on the storage device, where the data reside. Thus, a server with one or more CSDs may improve the overall performance and energy consumption of software dealing with a large amount of data. With the aim of fostering CSD's research and adoption, this position paper argues that commercially available CSDs are still missing a wealth of functionalities that should be carefully considered for their widespread deployment in production data centers. De facto, existing CSDs ignore (heterogeneous) resource management issues, do not fully consider security nor multi-user, nor data consistency, nor usability. Herein, we discuss some of the open research questions, and to what degree several well-known programming models may help solving them - considering also the design of the hardware and software interfaces.
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Related Researcher
- College of Engineering
- Department of Electrical and Computer Engineering
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