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Core Infra

Core Infra invents, builds, and operates Meta’s online transaction processing (OLTP) infrastructure. We provide access and storage to Meta’s online data, including the social graph. The infrastructure is among the largest of its kind in the world, processing billions of queries each second.

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Core Infra
Ribbon filter: Practically smaller than Bloom and Xor
How machine learning powers Facebook’s News Feed ranking algorithm
Core Infra JAN 26, 2021
How machine learning powers Facebook’s News Feed ranking algorithm
Core Infra AUG 24, 2020
Scaling services with Shard Manager
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The Latest
Async: Driving efficiency and developer productivity at Facebook scale
Core Infra AUG 17, 2020
Asynchronous computing @Facebook: Driving efficiency and developer productivity at Facebook scale
Turbine: Facebook’s service management platform for stream processing
Core Infra APR 21, 2020
Turbine: Facebook’s service management platform for stream processing
Systems @Scale Tel Aviv 2019 recap
Core Infra DEC 20, 2019
Systems @Scale Tel Aviv 2019 recap
Systems@ Scale 2019 recap
Core Infra OCT 15, 2019
Systems @Scale 2019 New York recap
Scribe: Transporting petabytes per hour via a distributed, buffered queueing system
Core Infra OCT 7, 2019
Scribe: Transporting petabytes per hour via a distributed, buffered queueing system
Networking @Scale 2019 recap Omar Baldonado Facebook Keynote
Core Infra SEP 25, 2019
Networking @Scale 2019 recap
Redesigning our systems to provide more control over Off-Facebook Activity - Facebook Clear History
Core Infra AUG 20, 2019
Redesigning our systems to provide more control over Off-Facebook activity
Systems @Scale 2019 conference recap
Core Infra AUG 2, 2019
Systems @Scale 2019 recap
Efficient, reliable cluster management at scale with Twine
Core Infra JUN 6, 2019
Efficient, reliable cluster management at scale with Twine

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May 29, 2019

Building Facebook's service encryption infrastructure

May 28, 2019

Extending DHCPLB: The path from load balancer to server

Jul 27, 2018

Systems @Scale 2018 recap

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Available Positions


  • Software Engineer, Infrastructure
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  • Software Engineer, Infrastructure
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