Bob B demonstrates OpenVAS.

Screencast by Bob B.

Tim Laurence will lead a discussion on tools you can use to identify bottlenecks in systems.

Brent Clements will talk about game emulators in Linux.

Video by Gheorghe Curelet-Balan

Chris Irwin will give us a practical overview of UEFI (Unified Extensible Firmware Interface), the successor to computer BIOSes, and GUID partition tables, the successor to MBR tables:

Jason Eckert will tell us about Pop!_OS, a Linux distribution by hardware manufacturer System76:

Video by Gheorghe Curelet-Balan

James Kelsh will tell us about using the Linux desktop day to day, including work, fun, and maintenance. This presentation is intended to be accessible to new Linux users.

Hadi Moshayedi will discuss different indexing types available in PostgreSQL, discussing the pros and cons of each. He will cover B-Tree, GiST, GIN, Hash, and BRIN indices.

Video by Gheorghe Curelet-Balan

Lori Paniak will describe a project he worked on at the University of Waterloo, implemented NextCloud on top of a distributed and redundant storage cluster.

Part 1:

Parts 2:

Video by Gheorghe Curelet-Balan