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|Abstract:||Tectonic is Facebook’s exabyte-scale distributed filesystem. Tectonic consolidates large tenants that previously used service-specific systems into general multitenant filesystem instances that achieve performance comparable to the specialized systems. The exabyte-scale consolidated instances enable better resource utilization, simpler services, and less operational complexity than our previous approach. This paper describes Tectonic’s design, explaining how it achieves scalability, supports multitenancy, and allows tenants to specialize operations to optimize for diverse workloads. The paper also presents insights from designing, deploying, and operating Tectonic.|
|Citation:||Pan, Satadru, Theano Stavrinos, Yunqiao Zhang, Atul Sikaria, Pavel Zakharov, Abhinav Sharma, Mike Shuey, Richard Wareing, Monika Gangapuram, Guanglei Cao, Christian Preseau, Pratap Singh, Kestutis Patiejunas, JR Tipton, Ethan Katz-Bassett, Wyatt Lloyd. "Facebook's Tectonic Filesystem: Efficiency from Exascale." In 19th USENIX Conference on File and Storage Technologies (2021): pp. 217-231.|
|Pages:||217 - 231|
|Type of Material:||Conference Article|
|Journal/Proceeding Title:||19th USENIX Conference on File and Storage Technologies|
|Version:||Final published version. This is an open access article.|
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