FrOSCon 2012
2012-08-25..2012-08-26
Sankt Augustin, Germany
FrOSCon ·
[FrOSCon 2009, FrOSCon 2012, FrOSCon 2015, FrOSCon 2016]
who it's for
web developers, system administrators, embedded engineers, cloud operators, software engineers, devops engineers
topics
Wikidata structured data; QtQuick QML apps; domain specific languages; web analytics privacy features; ERD and dataflow diagrams; Clojure Ring middleware; embedded Linux atomic upgrades; OpenNebula virtualization; SNMP trap processing; kexec kdump crash capture; PicoLisp persistent database; PHP to C++ compilation (HipHop)
| title | author | length |
|---|---|---|
| Wikidata: Wikimedia going structured data | Lydia Pintscher | 22m |
A new Wikimedia project starts with team of 12 working for one year to build Wikidata as a large free multilingual knowledge repository that supplies Wikipedia… | ||
| Vivaldi: Make * Play * Live | Sebastian Kügler | 53m |
KDE is building a full stack: Plasma Active UI components with QtQuick/QML, a Contour activity shell, and a Mir reference OS delivering open and hackable… | ||
| Domain Specifc Languages | Tobias Schlitt, Gordon Oheim | 53m |
Claims that internal DSL fluent APIs cut developer effort versus writing a full lexer/parser, and that external DSLs require ugly, massive parsing code. Shows… | ||
| eAnalytics | Werner Emde | 56m |
eAnalytics is an open-source web analytics system that aggregates data from multiple sources and integrates closely with other systems such as CRM, data… | ||
| ERD, Flowcharts and Other Documentation | Anna Filina | 42m |
Diagrams prove useful by showing concrete decisions not vague topics: an ERD maps tables and composite keys, a data‑flow diagram forces matching inputs and… | ||
| Clojure Web Development | Philipp Schirmacher | 52m |
Shows a working Clojure web stack: uses Ring middleware to model requests/responses as maps, mounts apps on Jetty, composes Compojure routes and middleware… | ||
| Building a Robust Embedded Linux Platform | Thilo Fromm | 55m |
HidaV platform demonstrates a working embedded Linux stack built with OpenEmbedded, delivering atomic upgrades by combining a read-only base + overlay on NAND… | ||
| OpenNebula | Hector Sanjuan | 29m |
OpenNebula claims an Apache‑licensed, fully open source cloud stack that runs on Xen KVM VMware and even Amazon hosts and it scales — 10,000 virtual machines… | ||
| SNMP Applied | Gerrit Beine | 53m |
Explains how SNMP can be used for system monitoring beyond Nagios, demonstrating practical use of Net-SNMP and the Cacti graphing tool on Linux/Unix. Also… | ||
| Linux Kernel Dumps | Stefan Seyfried | 55m |
How to set up and analyze Linux kernel crash dumps for system administrators and regular users, covering tools and procedures for capturing kernel state after… | ||
| PicoLisp Application Development | Alexander Burger | 01h 06m |
An introduction to programming databases and user interfaces using PicoLisp, showing how PicoLisp handles application development tasks. The talk demonstrates… | ||
| Alternative PHP Runtimes | Sebastian Bergmann | 50m |
Overview of concrete tradeoffs and artifacts: Facebook’s HipHop transforms PHP to C++ and yields dramatic runtime wins — 0.8 seconds vs 2.7 seconds on a… | ||
| How to Build a Computer … | Tim Becker | 54m |
A small SoC computer called the Any Key is designed and actually built as an SMD kit using an Cortex‑M3 STM32 with a 12 MHz crystal multiplied to 72 MHz and a… | ||
| Git Goodies | Sebastian "tokkee" Harl | 01h 10m |
Introduces lesser-known but useful Git features and workflows to solve everyday version-control problems more efficiently. Covers practical examples of… | ||
| Deduplication with Bacula Base Jobs | Philipp Storz | 55m |
Bacula, an open-source backup system, can significantly reduce stored data for many similar systems by using Base Jobs for deduplication. The talk explains how… | ||
| Linux System Management with Spacewalk | Jörg Steffens | 53m |
Spacewalk is presented as the open-source system-management platform underlying RedHat Network Satellite and SUSE Manager, increasingly supporting many Linux… | ||
| Understanding Linux with Strace | Harald König | 01h 31m |
Demonstrates using strace to analyze and diagnose various Linux system and process-level problems by tracing system calls and process startups. Explains how… | ||
| Software Craftsmanship, What Is It? | Patrick Cornelißen | 47m |
Defines the Software Craftsmanship movement as a reaction to process-heavy Agile/Scrum practices, arguing that teams often neglect the technical, hands-on… | ||
| Open Emacs Workshop (join anytime) | Moritz Ulrich, Moritz Heidkamp | 01h 48m |
Claims that Emacs is a programmable environment rather than just an editor and that most user functionality is written in Emacs Lisp get demonstrated: Emacs… | ||
| PHP Extension Development with C++ | Florian Sowade | 44m |
Claims that a usable C++ layer sits on top of the PHP C API with C++ wrappers and demonstrates a small working extension built from a C-style hello world into… | ||
| Arduino Microcontrollers | Uwe Ziegenhagen | 47m |
An introductory presentation on programming Arduino microcontrollers that explains how to use the Arduino platform and its tools to write and upload sketches… | ||
| nothing matches | ||