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DevConf.cz 2018 has ended

DevConf.cz 2018 is the 10th annual, free, Red Hat sponsored community conference for developers, admins, DevOps engineers, testers, documentation writers and other contributors to open source technologies such as Linux, Middleware, Virtualization, Storage, Cloud and mobile where FLOSS communities sync, share, and hack on upstream projects together in the beautiful city of Brno, Czech Republic.

When: Friday, January 26 to Sunday, January 28, 2018

Venue: Faculty of Information Technology (VUT FIT - Božetěchova 2, Brno)

Reminders:

  • Friday 17:15: at the venue there will be a surprise show, stick around!
  • Saturday 19:00: the social event starts at Fleda Club. TICKET IS REQUIRED. Tickets will be distributed each day at check-in. First come, first serve.
  • Sunday 17:00: there will be many prizes given away at the closing session.
Back To Schedule
Friday, January 26 • 3:30pm - 4:23pm
Container Image Storage Compression and Dedupe POPULAR

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"Container images are known to be compressible. But there is no comprehensive evaluation of how much storage space can be saved through storage features such as compression and deduplication.

This talk presents quantitative findings of Container image reduction under different workloads using Virtual Data Optimizer (VDO) developed by Permabit and recently acquired by Red Hat. We discovered that storage space savings range between 50% and 85% on different workloads.

Building on these findings, we created an optimized Docker registry service on OpenShift that is capable of reducing storage spaces used by CI/CD by almost a magnitude."
Speakers
avatar for Huamin Chen

Huamin Chen

Sr. Principal Software Engineer, RedHat
Dr. Huamin Chen is a passionate developer at Red Hat' CTO office. He is one of the founding members of Kubernetes SIG Storage, member of Ceph, Knative, and Rook. He previously spoke at KubeCon, OpenStack Summits, and other technical conferences.
avatar for Dennis Keefe

Dennis Keefe

Software Engineering Manager, Red Hat

Friday January 26, 2018 3:30pm - 4:23pm CET
G-E105 Faculty of Information Technology (VUT FIT)
  Storage, Presentation

Attendees (67)