# A Tale of Two Clusters: CernVM-FS and CephFS in Context

- Institution: CERN
- Department: General
- Speaker: Jesse Williamson
- Year: 2019
- Language: English
- Source: [CERN](https://videos.cern.ch/record/3013948)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

This talk explores the underlying purposes of CernVM-FS and CephFS, providing intuition for the general goals of each project, indicating recent directions and highlighting use cases for which they are each well-suited.

**About the Speaker** Jesse Williamson is a software engineer with experience in a wide variety of environments. He has contributed to Ceph, CernVM-FS, Riak, and the Boost C++ libraries. A long-time user of C++, he is an organizer of the Portland C++ User's Group, a member of several committees at CppCon, and has participated in WG21..

0:00:00 Slide 1

0:00:35 Slide 2

0:00:42 Slide 3

0:00:48 Slide 4

0:01:15 Slide 5

0:01:44 Slide 6

0:01:55 Slide 7

0:02:17 Slide 8

0:02:55 Slide 9

0:03:02 Slide 10

0:03:06 Slide 11

0:04:18 Slide 12

0:04:58 Slide 13

0:05:39 Slide 14

0:06:42 Slide 15

0:07:22 Slide 16

0:08:08 Slide 17

0:08:47 Slide 18

0:08:51 Slide 19

0:09:04 Slide 20

0:09:30 Slide 21

0:09:41 Slide 22

0:09:46 Slide 23

0:09:50 Slide 24

0:09:58 Slide 25

0:10:04 Slide 26

0:10:14 Slide 27

0:10:50 Slide 28

0:11:53 Slide 29

0:12:33 Slide 30

0:13:07 Slide 31

0:13:22 Slide 32

0:13:59 Slide 33

0:14:18 Slide 34

## Lectures

1. [A Tale of Two Clusters: CernVM-FS and CephFS in Context](https://invisiblenetwork.ai/learn/cern/3013948/a6610b32d34d), 21 min (CERN's player)