NetBSD Multimedia Resources List
Links on this page refer to multimedia resources (podcast, vodcast,
audio recordings, video recordings, photos) related to NetBSD or
of interest for NetBSD users.
This list is available as chronological
overview, as a tag cloud and
via the sources.
This list is also available as RSS feed
If you know any resources not listed here, or notice any dead links,
please send details to
Edwin Groothuis so that
it can be included or updated.
Tag: poul-henning kamp
Interview with Poul-Henning Kamp about Varnish
Source: bsdtalk
Added: 03 October 2006
Tags: bsdtalk, interview, varnish, poul-henning kamp
Ogg version (36 minutes), MP3 version (17 Mb, 36 minutes)
Interview with Poul-Henning Kamp about Varnish. More information at http://www.varnish-cache.org/.
Lousy virtualization, Happy users: FreeBSD's jail(2) facility
Source: UKUUG
Added: 02 April 2007
Tags: ukuug, presentation, freebsd, jails, poul-henning kamp
Slides (2.7 Mb)
Lousy virtualization, Happy users: FreeBSD's jail(2) facility by Poul-Henning Kamp (phk@FreeBSD.org)
Poul-Henning Kamp - GBDE -- Spook strength disk encryption
Source: Swiss Unix Users Group Conference 2004
Added: 14 January 2007
Tags: suug, presentation, gbde, poul-henning kamp
Slides (113 Kb), Paper (104 Kb)
GBDE is a disk encryption facility designed with
both usability and strength as requirements and it
attempts to protect both the user and the data. The
talk is about avoiding self-deceiving analysis, how
to make real world usable cryptography and generally
protect yourself and your data. Required skill
level: Laptop user.
Poul-Henning Kamp - Old mistakes repeated (but you do get the source code now)
Source: Swiss Unix Users Group Conference 2004
Added: 14 January 2007
Tags: suug, presentation, unix, mistakes, poul-henning kamp
Slides (65 Kb)
UNIX is the best operating system ever designed so
everybody is running UNIX on their computer, right
? This presentation takes a partisan looks a why
UNIX never became a big success in the eighties,
failed to win the market in the nineties, and still
struggles in the market in the new millenium.
Poul-Henning will take a critical look at the
mistakes of the past and the mistakes of the present
and try to make it really clear what needs to happen
for UNIX to become a real success.
Robert Watson's Slides from EuroBSDCon 2005
Source: Robert Watson
Added: 14 January 2007
Tags: eurobsdcon, eurobsdcon2005, slides, freebsd, smp, robert watson, poul-henning kamp, ed maste
Introduction to Multithreading and Multiprocessing in the FreeBSD SMPng Network Stack (370 Kb)
EuroBSDCon 2005 took place in Basel, Switzerland
in November, 2005. Due to an injury, I was unable
to attend the conference itself, and my talks were
presented in absentia by Poul-Henning Kamp and Ed
Maste, who have my greatest appreciation!
The FreeBSD SMPng Project has spent the past five
years redesigning and reimplementing SMP support
for the FreeBSD operating system, moving from a
Giant-locked kernel to a fine-grained locking
implementation with greater kernel threading and
parallelism. This paper introduces the FreeBSD SMPng
Project, its architectural goals and implementation
approach. It then explores the impact of SMPng on
the FreeBSD network stack, including strategies for
integrating SMP support into the network stack,
locking approaches, optimizations, and challenges.
Releaseparty, the Varnish HTTP accelerator
Source: Norwegian Unix Users Group
Added: 03 October 2006
Tags: nuug, presentation, varnish, poul-henning kamp
MP3 version (47.8 Mb), Video version (230 Mb)
VG sponsored the creation of a web-accellerator
called "Varnish" because Squid was too slow for
them. Varnish is being developed by Poul-Henning
Kamp and the Norwegian Linux consultancy Linpro.
This is the releaseparty for version 1.0.
The first half of the talk will introduce Varnish
and present some of the novel features it brings
to the business of web-serving.
The second half of the talk, using Varnish as the
example, will show ways to get the most performance
out of modern hardware and operating systems.
(The English text starts at about 5 minutes in the stream)
Poul-Henning Kamp - Measured (almost) does Air Traffic Control
Source: BSDCan - The Technical BSD Conference
Added: 26 May 2008
Tags: bsdcan, bsdcan2008, slides, air traffic control, scada, poul-henning kamp
PDF file (7.7 Mb, 46 pages)
Measured (almost) does Air Traffic Control
Monitoring weird hardware reliably
The new Danish Air Traffic Control system, CASIMO,
prompted the development on a modular and general
software platform for data collection, control and
monitoring of "weird hardware" of all sorts.
The talk will present the "measured" daemon, and
detail some of the uses it has been put to, as an,
admittedly peripheral, component of the ATC system.
Many "SCADA" systems suffer from lack of usable
interfaces for external access to the data. Measured
takes the opposite point of view and makes real-time
situation available, and accepts control instructions
as ASCII text stream over TCP connections. Several
examples of how this can be used will be demonstrated.
Measured will run on any FreeBSD system, but has
not been ported to other UNIX variants yet, and it
is perfect for that "intelligent house" project of
yours.
I believe I gave a WIP presentation of this about
two years ago.
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