Summer Systems @Scale 2022
Share

Cache Made Consistent – Cache invalidation might no longer be a hard thing in Computer Science

Cache invalidation is considered one of the hardest things in Computer Science. We, at Meta, operate some of the world’s largest cache deployments (e.g. Memcache and TAO), serving more than one quadrillion queries a day. We have developed a systemic approach at diagnosing inconsistencies from cache invalidations at scale.

Related Topics

Join the @Scale Mailing List and Get the Latest News & Event Info

Code of Conduct

To help personalize content, tailor and measure ads, and provide a safer experience, we use cookies. By clicking or navigating the site, you agree to allow our collection of information on and off Facebook through cookies. Learn more, including about available controls: Cookies Policy