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All rooms at FOSDEM

Stand "Apache"

Welcome to the stand for The Apache Software Foundation

Matrix room : #apache-stand:fosdem.org

Description of this room on FOSDEM site

Room "Apache openoffice"

State of Apache OpenOffice

Rebuilding the Apache OpenOffice wiki

The future of Base

The localization process for Apache OpenOffice

The Apache OpenOffice Documentation

Apache OpenOffice Web Resources

OpenOffice UNO Programming with Groovy

Apache OpenOffice Website CMS

Matrix room : #apache openoffice:fosdem.org

Description of this room on FOSDEM site

Stand "Appinventor"

Welcome to the stand for MIT App Inventor

Minigame: Codi Mash

Get a chart image from a Google Sheet and display in App

Expanding App Inventor with Extensions

Minigame: Codi Clicker

Get the Value of a Single Cell in a Google Sheet and return this to an App Inventor App

Minigame: Codi Compass

Query a Google Sheet using Google Visualisation (gviz) and return results to App Inventor App

Minigame: Codi Pong

CRUD with Google Sheets for App Inventor

Matrix room : #appinventor-stand:fosdem.org

Description of this room on FOSDEM site

Room "Blockchain"

Open Applications Infrastructure

Building a front-end for a p2p app with Fluence & Aquamarine

Need for secure composition. Aquamarine language.

Pinecones and Dendrites - P2P Matrix Progress

'Butts in the Browser

Ecosystem Introduction, A Scuttlebutt Walkthrough

drand

What is Holochain?

Architecting a Holochain App

Beyond Swapping Bits

How to make a Service and distribute it with the Fluence network

Aquamarine under the hood: how to work with services

New Scuttlebutt Database

Zero Trust Architecture as an enabler for Data Sovereignty

Alpress

Build a p2p distributed app with vue, really fast

Holochain Playtime!

Decentralization and Decency

COMPOST: Exploring artist-centric development through Distributed Press

Matrix room : #blockchain:fosdem.org

Description of this room on FOSDEM site

Room "Bofs"

FOSDEM: The first 20 years

Matrix room : #bofs:fosdem.org

Description of this room on FOSDEM site

Stand "Box86"

Welcome to the stand for Box86

Matrix room : #box86-stand:fosdem.org

Description of this room on FOSDEM site

Room "Bsd"

Managing virtual resources with CBSD, and beyond

hello... again?

Porting fwupd to the BSD distributions

What’s new in sudo and syslog-ng?

Matrix room : #bsd:fosdem.org

Description of this room on FOSDEM site

Room "Cad"

CADCloud building an interactive online version control system for FreeCAD

The 'sparselizard' multiphysics c++ fem library

The growth of free software in Building Information Modeling for architects, engineers, and construction

Real-time Netlisting in KiCad

Open CASCADE Technology status update

ngspice - status update and Monte Carlo simulation

Low cost open-source hardware for biopotential amplification for neuroscience, prosthetics and more

KiCad Project Status

Importing into KiCad from CADSTAR

A (very) quick overview of libre mechanical software

Reverse-Engineering of (binary) File-Formats

Glasgow Digital Interface Explorer

FreeCAD on steroids. A possible future. Featuring Zheng, Lei aka RealThunder.

CadQuery Assembly System

Alliance / Coriolis2

Matrix room : #cad:fosdem.org

Description of this room on FOSDEM site

Stand "Checkmk"

Welcome to the stand for Checkmk

Ask-us-Anything

Technical Demo (DevOps)

Technical Demo (DevOps)

Ask-us-Anything

Bridging the gap between ITOps and DevOps

Checkmk Technical Demo

Technical Demo (DevOps)

Bridging the gap between ITOps and DevOps

Checkmk Technical Demo

Bridging the gap between ITOps and DevOps

Introducing Checkmk 2.0

Technical Demo (DevOps)

Checkmk Roadmap

Checkmk Technical Demo

Matrix room : #checkmk-stand:fosdem.org

Description of this room on FOSDEM site

Room "Cicd"

Introduction of the CI/CD devroom

The Road to Interoperability in CI/CD

Combining Progressive Delivery With GitOps And Continuous Delivery

Events in CI/CD

MariaDB Buildbot, the journey of a reinvention

Who watches the watchers - a Jenkins journey

Improving the Developer Experience of Infrastructure as Code and GitOps

Kuberig, Kubernetes without the YAML burn-out!

Collecting and visualizing Continuous Delivery Indicators

Stairstep your Kubernetes deployment workflow with Gimlet and GitOps

Putting Chaos into Continuous Delivery

ARM your continuous integration system with fruits!

CI on Gitlab. Bringing Gitlab, Tekton and Prow together (with some magic)

Configure Once, Run Everywhere

Identifying Performance Changes Using Peass

GitOps Working Group - Overview and Invitation

Matrix room : #cicd:fosdem.org

Description of this room on FOSDEM site

Stand "Civicrm"

Welcome to the stand for CiviCRM

Matrix room : #civicrm-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Coderdojo"

Welcome to the stand for Coderdojo Belgium

Matrix room : #coderdojo-stand:fosdem.org

Description of this room on FOSDEM site

Room "Collab"

Designing a human centric next generation internet

From 0 to public website in 20 minutes with XWiki

Collabora Online for your documents

Blurring the Lines: Tiki 'No-Code/Low-Code' Empowers

Lessons learned while collaborating remotely in a global pandemic

Nextcloud Hub - 20 20 20

ONLYOFFICE: How to provide ultimate security for real-time document collaboration

Migrating to an Open Source Wiki

SemApps : A (Linked-)Data Management System based on SOLID and the semantic web

Matrix room : #collab:fosdem.org

Description of this room on FOSDEM site

Room "Community"

Empowering the school of the future

Tools and Concepts for Successfully Open Sourcing Your Project

schul-frei

The Death of Openness and Freedom?

How to defeat imposter syndrome

The Democratization of Databases

Matrix room : #community:fosdem.org

Description of this room on FOSDEM site

Room "Community"

Abracadabra, now everyone's a remotee!

Communication Hacks

Contributing (with) civil servants

Does open source need its own Priority of Constituencies?

Ensuring user focus of open source development: Case MariaDB Server

How I Learned to Stop Worrying and Love Doing Less

Improving Onboarding in FOSS

Making Documentation a First-class Citizen in Open Source Projects

Mental health and free software

Online Conferences and the "new normal".

Open Source is More Than Just a License

Open Source Program Offices (OSPO) and their role in OSS ecosystems

Strengthening Developer Communities in mid of pandemic

Switching Open Source Communities: How to Stay Authentic to Yourself and Find Hidden Benefit In Your New Role

Zoom out to zoom in on the community

Matrix room : #community:fosdem.org

Description of this room on FOSDEM site

Room "Composition"

Software Composition Analysis Devroom Welcome

OSS Review Toolkit - project update

ScanCode projects update

FOSSology SCA integration

SCANOSS: Democratising Open Source Risk Management

Tern and the State of Cloud Native Compliance

OSS Projects Update - Concluding Q&A

Overview Software Bill of Materials (SBOM)

Automating creation of Software Bills of Materials

CycloneDX Software Bill of Materials

Double Open: An automated open source compliance pipeline for Yocto built on SPDX

Eclipse SW360

Software Composition and SBOM - Concluding Q&A

Building the world’s first free open source database of FOSS and their vulnerabilities.

Evolving vulnerabilities in CycloneDX

DeepScan - assessing your code for effective licenses

Automating your license compliance policy with OSS Review Toolkit

Usages of Software Composition - Concluding Q&A

Devroom Software Composition: Concluding Remarks

Matrix room : #composition:fosdem.org

Description of this room on FOSDEM site

Room "Containers"

Advanced BPF kernel features for the container age

Operator SDK use case: virtual machine import to KubeVirt

Docker Is No More! What Now?

MariaDB Buildbot Container environments

Idmapped Mounts

Hybrid Cloud Open Source DBaaS with Kubernetes

The OpenNebula alternative to Kubernetes for Containers-as-a-Service

Seccomp Notify on Kubernetes

By The Power of toolbox!

Fully redundant LXD cluster

Build and Run Containers With Lazy Pulling

containerd port to darwin: Toward Running Linux containers on macOS

ML inference acceleration on K8s using kata containers & AWS Firecracker

Datacenter class containers for the masses

Matrix room : #containers:fosdem.org

Description of this room on FOSDEM site

Stand "Debian"

Welcome to the stand for Debian

Matrix room : #debian-stand:fosdem.org

Description of this room on FOSDEM site

Room "Declarative minimalistic"

A few patterns (and one antipattern) you might see only in Raku

The Fuzion Language

What's next for Teal, the typed dialect of Lua

A Lisp REPL as my main shell

GNU Mes - the Full Source Bootstrap

Declarative and Minimalistic Computing

Compiling to WebAssembly

Semantically meaningful S-expression diff

Making a simple language is complicated

Declaratively yours

Is GNU Guix a minimal distribution, and what might that even mean?

Spritely Goblins: a distributed journey

miniKanren: a minimal declarative language for relational programming

Nyxt browser

Ordered Key-Value Stores

Optimising for humans

Matrix room : #declarative minimalistic:fosdem.org

Description of this room on FOSDEM site

Room "Dependency"

Software Ecosystems as Networks

DepClean: Automatically revealing bloated software dependencies in Maven projects

Lost in Zero Space

Early warning signs for open source breakages

As Strong as the Weakest Link

Reusing dependencies across ecosystems: what stands in the way?

Matrix room : #dependency:fosdem.org

Description of this room on FOSDEM site

Room "Design"

A brief introduction to Open Source Design

Communicating CryptPad

Design Bitcoin for Everyone

Redesign of an established Open Source CMS

Why are we scared of user research?

UX contributions to pip, Python's package installer

Gain a Superpower in OSS as a Designer Through Code

Open design and how everyone can be a designer

Mentoring designers in open Source Software.

Ways to Contribute to OS Projects Without Writing Line(s) of Code

Community-accessible EEG monitoring of the user's mental state in the UX/UI research

Latest tech, great! Accessibility, not so much.

OSH Communication Kit

Own Your Healthcare Experience: An Open Source Path

Penpot, design freedom for teams

The Open Source Designer's ToolBox

The user in the cultures of UX design and open source

Pitch your project

Matrix room : #design:fosdem.org

Description of this room on FOSDEM site

Room "Distributions"

An User & Developer Perspective on Immutable OSes

Homebrew: macOS Big Sur and ARM

Two different approaches to building a distribution: OpenHarmony and OpenMandriva

openSUSE MicroOS, a platform for everything from containers, to IoT, and even the desktop

Why Public Database as a Service is Prime for Open Source Distribution

Matrix room : #distributions:fosdem.org

Description of this room on FOSDEM site

Room "Docs"

Tool the Docs Brunch

Make Git-free contributions a reality

Taming the 'Saurus

Docs-as-Code with AsciiDoc & docToolchain

Creating a documentation site for users with AsciiDoc and Antora

On The Fast Track to Station

20 years with DocBook

Check your links with the Link Check suite

Automate IaC documentations with terraform-docs

An documentation workflow loved by both Data Scientists and Engineers

Matrix room : #docs:fosdem.org

Description of this room on FOSDEM site

Stand "Eclipse"

Welcome to the stand for the Eclipse Foundation

Matrix room : #eclipse-stand:fosdem.org

Description of this room on FOSDEM site

Room "Embedded"

From Reset Vector to Kernel

Embedded Linux "from scratch" in 45 minutes... on Risc-V

Overview of the Open Source Vulkan Driver for Raspberry Pi 4

The Road to the Mainline ZynqMP VCU Driver

TerosHDL, an open HDL IDE

MutantC PDA introduction

Open Harmony - more than an OS

Networking Performances in the Linux Kernel, Getting the most out of the Hardware

Embedded Linux License Compliance for Hackers & Makers

Safety and open source, oh my?

Adding Open Hardware to Open Software for a More Equitable IoT

Networked Audio in Android Automotive

Designing an open communication framework for the connected car

Feedback Wanted: What features and design choices are needed for an Industrial IoT SBC?

Matrix room : #embedded:fosdem.org

Description of this room on FOSDEM site

Room "Emulator"

Dragging MAME into the 21st century

The PlayStation 2: From Emotion to Emulation

Emulation 101: How anyone can do it

Do you even emulate, (Super Mario) bro?

Emulating the full NTSC stack

libretro: One API to Bring Them All

The Ides of RISC-V

'Cycle-perfect' is an imperfect marketing term

Compute Express Link in QEMU

Best Little Emulator Ever Made! - part 1/3

Best Little Emulator Ever Made! - part 2/3

Best Little Emulator Ever Made! - part 3/3 + Live Q&A

Matrix room : #emulator:fosdem.org

Description of this room on FOSDEM site

Stand "Fedora"

Welcome to the Fedora Project stand!

Matrix room : #fedora-stand:fosdem.org

Description of this room on FOSDEM site

Room "Firmware"

Open Source Firmware status on AMD platforms 2021

Building an interactive Continuous Integration platform for Open Source Firmware

How to build up an ecosystem for open-source firmware testing

EDK2 UEFI on RISC-V

Improving the Secure Boot landscape: sbctl & go-uefi

Secure Upgrades with DRTM

OpenBMC introduction and porting guide

Open Source Firmware Status on Ampere ARM64 Platforms

Secure boot without UEFI: booting VMs on Power(PC)

GRUB - Project Status Update

Open source PMCI stack implementation for add-in-card manageability.

Using OpenSPDM in Firmware as a Foundation for Secure Device Communication

Matrix room : #firmware:fosdem.org

Description of this room on FOSDEM site

Stand "Foreman"

Welcome to the stand for Foreman

Matrix room : #foreman-stand:fosdem.org

Description of this room on FOSDEM site

Keynote "Fosdem"

Welcome to FOSDEM 2021

Closing FOSDEM 2021

Matrix room : #fosdem:fosdem.org

Description of this room on FOSDEM site

Stand "Fossasia"

Welcome to the stand for FOSSASIA

Matrix room : #fossasia-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Freebsd"

Welcome to the stand for FreeBSD Project

Matrix room : #freebsd-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Fsfe"

Welcome to the stand for Free Software Foundation Europe

Matrix room : #fsfe-stand:fosdem.org

Description of this room on FOSDEM site

Room "Geospatial"

Introduction to OSGeo

OSGeoLive your geospatial toolkit

MoveTK: the movement toolkit

Iaso: Geo-aware Data Collection, Curation and Analysis.

Telegram Bot For Navigation

OpenStreetMap in Africa

Live Panel

r.accumulate: Efficient computation of hydrologic parameters in GRASS

Spatial data exploration in Jupyter notebooks

YouthMappers

Matrix room : #geospatial:fosdem.org

Description of this room on FOSDEM site

Stand "Gitlab"

Welcome to the stand for GitLab

Matrix room : #gitlab-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Gnome"

Welcome to the stand for The GNOME Foundation

Matrix room : #gnome-stand:fosdem.org

Description of this room on FOSDEM site

Room "Go"

Deploy a Go HTTP server in your browser

Go Without Wires

Drones, Virtual Reality and Multiplayer NES Games. The fun you can have with Pion WebRTC!

Calling Python from Go In Memory

kris nĂłva live

Building cross-platform Go GUIs fast using Fyne

Go at Tailscale

The State of Go

Matrix room : #go:fosdem.org

Description of this room on FOSDEM site

Room "Graph"

Matrix room : #graph:fosdem.org

Description of this room on FOSDEM site

Stand "Gsoc"

Welcome to the stand for Google Summer of Code

Matrix room : #gsoc-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Haarcourt"

Welcome to the stand for School of AI Port Haarcourt

Matrix room : #haarcourt-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Haiku"

Welcome to the stand for Haiku

Matrix room : #haiku-stand:fosdem.org

Description of this room on FOSDEM site

Room "Hardware trusted"

Opening

Rust, WebAssembly and open source

Veracruz: privacy-preserving collaborative compute

Graphene Library OS

Secure Multi-Party Applications in Open Enclave

Lightning fast enclave network services with async I/O

An Open-Source Framework for Developing Heterogeneous Distributed Enclave Applications

Hardwared Based CPU Undervolting on The Cheap

Exploiting Interfaces of SEV-ES-protected Virtual Machines

Overview of Secure Boot state in the ARM-based SoCs

Penglai Enclave: Verifiable and Scalable RISC-V TEE System

Keystone: towards an open standard for trusted execution environments

TEEP (Trusted Execution Environment Provisioning) Implementation on RISC-V

Trusted RV: 64bit RISC-V TEE with Secure CoProcessor as Root of Trust

CheriBSD

Hardware-Aided Trusted Computing in High-Level Synthesis (HLS) for FPGAs

CubicleOS -- when Hardware helps to partition software

Matrix room : #hardware trusted:fosdem.org

Description of this room on FOSDEM site

Room "Hpc"

Accelerating HPC applications with Out-of-Order Commit Processors

HPC Container Engine State-of-Art

Faster Spark SQL: Adaptive Query Execution in Spark v3

DiscoPoP: A tool to identify parallelization opportunities in sequential programs and suggest OpenMP constructs and clauses

Lessons in Programming Model Comparisons Using OpenMP and CUDA for Targetting GPUs

EESSI: One Scientific Software Stack to Rule Them All

XALT: Lessons from attaching to almost every program in Linux

Hitchhiker's guide from traditional HPC Cluster to containerized ensemble run at scale

Guix Workflow Language

Deploying Containerized Applications on Secure Large Scale HPC Production Systems.

Scalable, Automated ML Model Monitoring with KFServing and Hopsworks

Make life easier for big data users on Arm platform

Getting ready for the AMD GPUs

GPU Computing Made Simple with the C++ Vulkan SDK & the C++ Kompute Framework (AMD, Qualcomm, NVIDIA & Friends)

An Environment for Interactive Parallel Programming with MPI and OpenMP

Analyzing Performance Profiles using Hatchet

buildtest: HPC Testing Framework for Acceptance Testing

Open Source HPC Research Tools at the Institute for Scientific Computing

Flux: Solving Exascale Workflow and Resource Challenges

Matrix room : #hpc:fosdem.org

Description of this room on FOSDEM site

Stand "Illumos"

Welcome to the Illumos stand!

Compile IPS packages with pkgbuild / SFE

Matrix room : #illumos-stand:fosdem.org

Description of this room on FOSDEM site

"Infodesk"

The Virtual FOSDEM Infodesk (Saturday)

The Virtual FOSDEM Infodesk (Sunday)

Matrix room : #infodesk:fosdem.org

Description of this room on FOSDEM site

Room "Infra"

Infrastructure-as-code drifts aren't like Pokemon : you can't catch em all

A hands-off approach for your Terraform

State assessment and data validation using Ansible

Kubernetes Config Management Landscape

An alternative to Heroku: An end-to-end open source infrastructure automation toolchain

The Great Cloud Migration with Network Automation & Service Mesh

your management layer should be cattle too

Registry native delivery of software content with Pulp3.

Don't get stuck on Pulp 2!

Host your own on-premise Ansible Galaxy

Principles, Patterns, and Practices for Effective Infrastructure as Code

Config, config everywhere

Cluster API as Code

Scaling Release Management with GitOps

Desktop Linux Management at Facebook

Application centric deployment with foreman / katello

Matrix room : #infra:fosdem.org

Description of this room on FOSDEM site

Room "Javascript"

JavaScript welcome session

Angular Test First Development

Eleventy is a simpler static site generator.

Accessible code editing with CodeMirror 6

This DoS goes loop-di-loop

Talking Tabs - Communicating Across Browsing Contexts

Bangle.js: Making a smart watch

Reinforcement Learning with JavaScript

BabiaXR: Virtual Reality Data Visualizations using only Front-End

JavaScript connecting exotic hardware

HTML5 validation with HTML-validate

Designing with sensor data

Matrix room : #javascript:fosdem.org

Description of this room on FOSDEM site

Stand "Jenkins"

Welcome to the stand for Jenkins

Matrix room : #jenkins-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Kde"

Welcome to the stand for KDE Community

Konsole: New Features

MyGNUHealth

Kdenlive

Matrix room : #kde-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Kiwi"

Welcome to the stand for Kiwi TCMS

Matrix room : #kiwi-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Kopano"

Welcome to the stand for Kopano

Matrix room : #kopano-stand:fosdem.org

Description of this room on FOSDEM site

Room "Kotlin"

Kotlin DevRoom Welcoming Remarks

Kotlin Roadmap: Upcoming Features

The future of dependency management, seen from 2021

Live coding server as a function with http4k

Come to the backend side we have Kotlin!

Step it up: Compose for Desktop

Goodbye Kotlin Extensions, Welcome View Binding

How to write your own MVI library and why you shouldn't

And that, folks, is how we shared code between Android, iOS and the Backend

Lessons I’ve learned in Multiplatform Library Development

Migrating from Imperative to Reactive then Coroutines a Spring Boot application

This Spring Shall Be Challenged

Start with the Kotlin flow

Getting ready for Declarative UIs with Unidirectional Data Flow using Kotlin Coroutines

Realtime 3D graphics and VR with Kotlin and Vulkan

Matrix room : #kotlin:fosdem.org

Description of this room on FOSDEM site

Room "Legal"

European Commission Open source software strategy

Open Source Culture is Very US-Centric, But It Shouldn't Be

Software and Hardware Freedom in Health Public Policy

Give open source a (tax) break

PANEL: Open Source and Free Software License Compliance And Users

Open Source, Interoperability and the Digital Markets Act

Protecting against proprietary re-licensing with a community contract

Net Neutrality and Free Software: The Case of Router Freedom in Europe

The first AGPL compliance case settled in an Italian Court: a tale of compliance, license compatibility and source code availability

PANEL: Organizers of the Legal & Policy DevRoom

Matrix room : #legal:fosdem.org

Description of this room on FOSDEM site

Room "Libreoffice"

LibreOffice Technology

Lowering the Barrier for New Developers

Using IDEs for LibreOffice development

The Perfect Gerrit Patch

LibreOffice WASM - the How and Why

Editable nested fields in Writer

How Collabora Online development improves LibreOffice

Build-in "xray" like UNO object inspector

Handling PDF digital signatures in LibreOffice with PDFium

Making Nextcloud Hub COOL

Porting LibreOffice to macOS on Apple Silicon

Using LibreOffice with MariaDB [and Docker]

LibreOffice QA - how to write your first test

ODF for Interoperability

LibreOffice Lightning Talks

Matrix room : #libreoffice:fosdem.org

Description of this room on FOSDEM site

Stand "Libreoffice"

Welcome to the stand for LibreOffice

Matrix room : #libreoffice-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Libresoc"

Welcome to the stand for The LibreSOC Project

Matrix room : #libresoc-stand:fosdem.org

Description of this room on FOSDEM site

"Lightningtalks"

Notcurses

Secrets or not, but don't clear text.

0 A.D.: Graphics Development

FOSS for the Professional Historian

chezmoi: manage your dotfiles across multiple, diverse machines, securely.

Local manufacturing of open-source devices for medical labs in Africa: prototyping stage in Cameroon.

GFXprim a graphic and widget library written in plain C

GossipSub: Attack-Resilient Message Propagation in the Filecoin and ETH2.0 Networks

Patching Democracy

First Ph.D. then Open Source Startup

Virgo: A Versatile Spectrometer for Radio Astronomy

25 languages in 25 days

Etebase - Your End-to-End Encrypted Backend

Weaviate

An I2P-based, fully distributed Bank

RETURNING clause ... Have your cake and eat it too!

Building a Git learning game

Contributing beyond Code: My 6 months review

Perl, the hidden automation gem

Accessibility Considerations

ClassOps: pre-grading student assignments using CI pipelines

Matrix room : #lightningtalks:fosdem.org

Description of this room on FOSDEM site

Room "Mariadb"

Welcome to the MariaDB devroom

MariaDB 10.6 and beyond

Upgrading to a newer major version of MariaDB

Migrating from other databases to MariaDB

Migration from Oracle to MariaDB with no application change

Migrating MariaDB Cluster to ARM

Mariabackup - too rarely used

Databases beyond the tutorials

Atomic DDL in MariaDB

MariaDB Roles

Set operations UNION, INTERSECT, and EXCEPT in MariaDB

JSON Support: news, non-news, and the bigger picture

MySQL Performance for DevOps

Creating Vagrant development machines for MariaDB

How to shard MariaDB like a Pro?

MariaDB Observability

The MariaDB Jupyter Kernel

MariaDB post-release quality assurance in Debian and Ubuntu

Buffer pool performance improvements

Matrix room : #mariadb:fosdem.org

Description of this room on FOSDEM site

Stand "Mariadb"

Welcome to the stand for MariaDB Foundation

Matrix room : #mariadb-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Matrix"

Welcome to the stand for Matrix

Matrix room : #matrix-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Mautic"

Welcome to Mautic - Open Source Marketing Automation

Agencies, why and how to use Marketing Automation for your business

Dries Buytaert - Built to Last: Growing Sustainable Open Source Communities

Steve Robinson - Maximizing Evergreen Content with Mautic

Florian Wessels, Leon-Elias Oltmanns and Lamin Njie - Mautic und TYPO3 - Eine unsichtbare Verbindung

Ekke Guembel - Online + Offline = beste Erfolgsrate. Postkarten in Mautic-Kampagnen

JĂłzsef Keller - Be a Better Emailer

Dominique De Cooman - Creating personalised digital experiences with Mautic

Prateek Jain and Mohit Aghera - Building Personalised Chatbots With Mautic

Lakshmi Narasimhan Parthasarathy & Jordan Ryan - High Availability Mautic

Matrix room : #mautic-stand:fosdem.org

Description of this room on FOSDEM site

Room "Microkernel"

Welcome and Introduction

The seL4 Report

The seL4 Foundation

libioth

Pluggable device drivers for Genode

Hardware acceleration for unikernels

Is the Time Ripe for Unikernels to Become Mainstream with Unikraft?

State of Microkernels in 2021

Matrix room : #microkernel:fosdem.org

Description of this room on FOSDEM site

Room "Misc"

Let There Be Topology-Awareness in Kube-Scheduler!

Quantum Computing on Cloud

Live wallpapers for the X window system

Layered Governance for your Infrastructure with Kubernetes, OPA, and Terraform

Watch the Asciinema Replay of Your Home-Made Honeypot

Shaken Fist, thought experiments in simpler IaaS clouds

MariaDB PaaS using systemd multi-instance / socket activation

A fresh look at toolchains in 2021

Building massive virtual communities in Matrix

Postgres Meets Computational Storage

Challenges running Jitsi Meet at scale during the pandemic

The Evolution of File Descriptor Monitoring in Linux

Vircadia - A Technical Introduction

Starting Over

Matrix room : #misc:fosdem.org

Description of this room on FOSDEM site

Room "Monitoring"

Monitoring & Observability intro

Observability for beginners

A Google Monitoring System, Monarch… in Open Source?

Getting Started with Grafana Tempo

PostgreSQL Network Filter for EnvoyProxy

Proper Monitoring

Monitoring MariaDB Server with bpftrace on Linux

Performance Analysis and Troubleshooting Methodologies for Databases

Production Machine Learning Monitoring: Outliers, Drift, Explainers & Statistical Performance

Matrix room : #monitoring:fosdem.org

Description of this room on FOSDEM site

Room "Mozilla"

Thunderbird in 2021

A journey to performance

Rethinking the Biggest Developer Resource on the Web

Mozilla History: 20+ Years And Counting

Open, Accessible & Delightful: building the Mozilla Hubs community during COVID-19

Matrix room : #mozilla:fosdem.org

Description of this room on FOSDEM site

Room "Mysql"

25 years of MySQL - A Retrospective

Open Source Database Infrastructure with Vitess

From single MySQL instance to HA

Group Replication: Best Practices for Network Deploy

Review of the Percona Operator from a DBA prospective

MySQL Router REST API

Better User Management under MySQL 8.0

Running MySQL on ARM

Making MySQL-8.0 XA transaction processing crash safe

Passing query attributes through the MySQL protocol

Linux /proc filesystem for MySQL DBAs

Rewrite Your Complex MySQL Queries for Better Performance

Automatic Asynchronous Replication Connection Failover

Sure you can run your database in kubernetes

18 Things To Do When You Have a MySQL Bottleneck

Hitchhiker's Guide to MySQL

Matrix room : #mysql:fosdem.org

Description of this room on FOSDEM site

Room "Network"

Let's find NeMo together

What's new with OpenNMS

NESi

Introducing Thola

Talking about Icinga and Icinga development

Network Monitoring with InfluxDB 2 and Telegraf

Monitoring Large Networks with Naemon, Thruk, Mod-Gearman and LMD

Large-scale Network Monitoring: 3 Rules to Rule Them All

What do we want to monitor? All the databases!

Using nDPI for Monitoring and Security

ntopng network monitoring and discovery

Time Series Service

RobotMK: Extend Checkmk with Robot Framework E2E tests

Matrix room : #network:fosdem.org

Description of this room on FOSDEM site

Stand "Nextcloud"

Welcome to the stand for Nextcloud Hub

Matrix room : #nextcloud-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Ntop"

Welcome to the stand for ntop

ntop @ FOSDEM

ntopng for IoT

Industrial Network Monitoring With ntopng

Chat With the ntop Developers

Installation Party

ntopng and Cybersecurity

ntopng Network Monitoring and Discovery

ntopng Flexible Alerts: Endpoints and Recipients

Round Table and Discussion

Installation Party

Matrix room : #ntop-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Onlyoffice"

Welcome to the stand for ONLYOFFICE

Matrix room : #onlyoffice-stand:fosdem.org

Description of this room on FOSDEM site

Room "Openchain"

Openchain overview

OpenChain upfront: OpenHarmony was born this way

Capabilities for Open Source Compliance

Open Compliance Reference Tooling

REUSE

Automating OpenChain with an open source CI pipeline

Matrix room : #openchain:fosdem.org

Description of this room on FOSDEM site

Stand "Openembedded"

Welcome to the stand for OpenEmbedded

Matrix room : #openembedded-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Openharmony"

Welcome to the stand for OpenHarmony Project

Matrix room : #openharmony-stand:fosdem.org

Description of this room on FOSDEM site

Room "Openjdk"

Getting the Most from Modern Java

10 Ways Everyone Can Support the Java Community

DeepNetts: Deep Learning IDE

The Java Version Almanac

Disco API: OpenJDK Distributions As A Service

It's a Bird, It's a Plane, It's SDKMAN: Software Development Kit Manager

Bach Builds (on(ly)) Java Modules

Jakarta EE 9 and Beyond

Contributors Guide to the Jakarta EE 10 Galaxy

How Class Data Sharing Can Speed up Your Application Startup

Alpine Musl Containers: Now Upstream

Cross-Platform User Interface Development in Java with OpenJFX

The Future of Java on Raspberry Pi: Java, JavaFX, Raspberry Pi and Electronics

Practical Introduction to FXGL Game Engine

Creating a JavaFX World Clock App from Scratch

Real World JFR: Experiences Using JFR Outside the Ivory Tower

A Hitchhiker's Tour to Containerizing a Java application

5 Tips to Create Secure Docker Containers for Java Developers

Containerizing Spring Boot Applications with Jib

Dynamic Proxies in Java

JCStress: Eliminating the Nightmare of Debugging Concurrency Problems

JUnit Jupiter Extensions: Writing End to End Tests

Matrix room : #openjdk:fosdem.org

Description of this room on FOSDEM site

Stand "Openmandriva"

Welcome to the stand for OpenMandriva

Matrix room : #openmandriva-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Opentap"

Welcome to the stand for OpenTAP

Matrix room : #opentap-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Openuk"

Welcome to the stand for OpenUK

Matrix room : #openuk-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Openwifi"

Welcome to the stand for openwifi

Matrix room : #openwifi-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Ow2"

Welcome to the stand for OW2 Open Source Community

Hey, developers, stop writing repetitive code, let Telosys do it for you!

Knowage - Advanced Analytics meets Data Visualization

OW2 Market Readiness Levels and OSS long-term sustainibility

DeCODER: a new DevOps toolbox for code exploration and analysis

OW2 OSS Good Governance initiative

Zenroom : Crypto VM for database and blockchain

OW2 Market Readiness Levels and OSS long-term sustainibility

OW2 OSS Good Governance initiative

DeCODER: a new DevOps toolbox for code exploration and analysis

Knowage - Advanced Analytics meets Data Visualization

Zenroom Crypto VM for database and blockchain

Matrix room : #ow2-stand:fosdem.org

Description of this room on FOSDEM site

Room "Perl"

Welcome to the Perl & Raku devroom

Raku - Sets without Borders

Cor - The Future of OO In Perl

Perl, Raku and TPF Branding: Next Steps

Raku: The Dynamic Language You Didn’t Know You Needed

The one where a Perl+Raku programmer went to the Bar ... ...

Perl in 2025

What support do Perl beginners need?

Programming Digital Audio Server (DAS) backend with Raku

Surprisingly Unsurprising

Imagining the Ideal Language for Writing Free Software

Advent of Code - Behind the Scenes

Matrix room : #perl:fosdem.org

Description of this room on FOSDEM site

Stand "Pharo"

Welcome to the stand for Pharo

Matrix room : #pharo-stand:fosdem.org

Description of this room on FOSDEM site

Room "Postgresql"

PostgreSQL Waffles

Foreign data wrapper study for schemaless databases

Database schema management for lazybones: from chaos to heaven

Caveats of replication

The Story About The Migration

A PostgreSQL development environment

Adaptive Query Optimization in PostgreSQL: approaches and challenges

Performance improvements and new use scenarios for SPGiST access method

Postgres and the Artificial Intelligence Landscape

Database Performance at GitLab.com

Some SQL Tricks of an Application DBA

Speed up the JSONB.

I use ENUM - Vindicating the Underdog of Data Types

Getting on a hook or PostgreSQL extensibility

Postgres Architectures in Production

PostgreSQL logical decoding

PostgreSQL and The SQL Standard

Improve your indexes

PostgreSQL partitioning. Work In Progress.

Changing your huge table's data types in production

Stumbling Stones when migrating from Oracle

Pg_stat_monitor - The new way to analyze query performance in PostgreSQL

Database Disasters and How to Find Them

The story of the first PGDay

Matrix room : #postgresql:fosdem.org

Description of this room on FOSDEM site

Stand "Postgresql"

Welcome to the stand for PostgreSQL

Matrix room : #postgresql-stand:fosdem.org

Description of this room on FOSDEM site

Room "Power"

Intro to the OpenPOWER DevRoom

Microwatt grows up

Status of OpenPOWER support in coreboot

The LibreSOC Project

It's the right time to switch computing to Open Hardware Power Architecture

Void Linux: we heard you like little endian

The LibreSOC Project: Simple-V Vectorisation

OpenPOWER Foundation Community

Open-CE the community driven software distribution of machine learning tools

Matrix room : #power:fosdem.org

Description of this room on FOSDEM site

Stand "Pulp"

Welcome to the stand for Pulp

Matrix room : #pulp-stand:fosdem.org

Description of this room on FOSDEM site

Room "Python"

Different Approches in Pedagogy in Teaching Data Science with Python

Improving pip for all users

Practical advice for using Mypy

CubicWeb as a Linked Open Data server

Don't be Afraid of Async

AlekSIS

Bringing Pinax Back to Life

Is Rainfall Getting Heavier? Building a Weather Forecasting Pipeline with Singapore Weather Station Data

How Python inserts 'self' into methods

Beyond CUDA: GPU Accelerated Python on Cross-Vendor Graphics Cards with Vulkan Kompute

Code reloading techniques in Python

From Jupyter Notebook to production code

Inventing Curriculum using Python and spaCy

Creating Data Apps using Pure Python

How to get started with GitLab CI and Python

Escaping the Cargo Cult

Matrix room : #python:fosdem.org

Description of this room on FOSDEM site

Room "Radio"

Never compile on the target ! GNU Radio on embedded systems using Buildroot

srsLTE project update

openwifi - opensource WiFi chip

gr-satellites project update

Talking to spaceborne RADAR: Sentinel1 data processing

SigDigger: blind signal analysis made easy

GNU Radio: Organizational Updates 2020

GNU Radio Tech Update

A modular future for GNU Radio

PySDR: A Guide to SDR and DSP using Python

Optimization of SDR Applications on Heterogeneous Systems-on-Chip (SoCs)

Vector Optimized Library of Kernels

Runtime Strategies and Task Scheduling of Software-Defined Radio on Heterogeneous Hardware

Improving GNU Radio Accelerator Device Dataflow

Matrix room : #radio:fosdem.org

Description of this room on FOSDEM site

Stand "Radio"

Matrix room : #radio-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Reactos"

Welcome to the stand for ReactOS

ReactOS applications and hardware demo + Q&A

Matrix room : #reactos-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Refpersys"

Welcome to the stand for RefPerSys

Matrix room : #refpersys-stand:fosdem.org

Description of this room on FOSDEM site

Room "Research"

OpenStreetMap Features as Proxy to Socio-Economic Indicators: A Network Theory Approach

Combining crowdsourcing and expertise in Digital Humanities

Making Tools for Social Media Research: Principles and (Future) Challenges

From Navicrawler to HyBro: a brief history of webcrawlers for social sciences

Gazouilloire: a command line tool for long-term tweets collection

PANDORÆ

Web mining panel

FLOSS meets Social Science Research (and lived to tell the tale)

Collaborating to describe datasets using Frictionless Data schemas: schema-collaboration

Emacs and org-mode for reproducible research

eLabFTW - the open source lab notebook

Using ElabFTW for materials science

ELab panel

ReplicationWiki - Transparency in the Social Sciences

Open research in life science: funding foundational tools, trust, and talent

Free/Open source Research Software production at the Gaspard-Monge Computer Science laboratory

Archiving, referencing and citing research software in Software Heritage

Open source isn't enough. Working towards sustainable solutions with PubPub.

Research on the french law-making process

Rawgraphs

Datasette

Filecoin & IPFS: A new Home for Research Data

Metrics in Context: A Data Specification For Scholarly Metrics

Reverse-engineering as a crossroads for investigation, science and open tools and technologies

Black box panel

Matrix room : #research:fosdem.org

Description of this room on FOSDEM site

Room "Retro"

Welcome to RetroComputing Devroom

An emulator for my old system today and tomorrow ?

Mouse integration for virtualized legacy operating systems

Scan2Run - Reviving old listings in MAME emulator

ZX Adventure

USB for a 1977 Keyboard

Why your PC only has sixteen colors

RaSCSI for 68k Macs

Gemini, a modern protocol that looks retro

Working on DOS in 2021

Ada Lovelace and The Very First Computer Program

Matrix room : #retro:fosdem.org

Description of this room on FOSDEM site

Room "Rtc"

Products versus Protocols

Adding Matrix for interoperability to existing chat apps

Can WebRTC help musicians?

Decentralizing HEP for RTC Platforms

Developing WebRTC

Eating your own dogfood; WebRTC for Broadcasters

High performance Rating Queues using CGRateS

The road to End-to-End Encryption in Jitsi Meet

Towards free, private and secure communications

WebRTC shouldn't be this hard!

Why WebRTC is the way it is.

Abstract the SIP Handling Using the Call API

FreeSWITCH mid-registering for Fun, Profit, Scale and Push

Controlling media of ongoing calls with just a SIP Proxy

How to build SIP3 based solutions or Wangiri fraud detection example

Light RTPENGINE PROXY (LREPROXY) FOR KAMAILIO

Pocket SIP Multi-Tools Kit

reSIProcate project news

Matrix room : #rtc:fosdem.org

Description of this room on FOSDEM site

Room "Safety"

Why we should use Free and Open Source Software for safety applications

Adding contracts to the GCC GNAT Ada standard libraries

Document security and digital signatures in PDF

Proving heap-manipulating programs with SPARK

ELISA - Advancing Open Source Safety-Critical Systems

Community Discussion: Safety and Open Source

Matrix room : #safety:fosdem.org

Description of this room on FOSDEM site

Stand "Schulfrei"

Welcome to the stand for schul-frei

Matrix room : #schulfrei-stand:fosdem.org

Description of this room on FOSDEM site

Room "Sdn"

FastClick and Beyond: A Look at High-Speed Software Dataplanes and Their Upcoming Challenges

Born Ready for Secure Terabit Internet! Tooling for Benchmarking.

Writing an Ostinato Protocol Builder

hXDP: Efficient Software Packet Processing on FPGA NICs

NoRouter: instant multi-cluster & multi-cloud container networking

Optimizing External Kubernetes Traffic with Cloud Native SD-WAN

Deploying eBPF, XDP & AF_XDP for Cloud Native

Calico/VPP : All You Can Eat Networking

Using WireGuard VPN

Fast Wireguard Mesh: VPP + wgsd + wg = ❤

Is your elephant a gazelle?

Community ID Flow Hashing

Matrix room : #sdn:fosdem.org

Description of this room on FOSDEM site

Room "Sds"

Benchmarking S3 in Ceph with COSBench

What's new in Ceph RGW

SMB3 Overboard

Replicated block storage automation with LINSTOR

What’s next after CSI? An introduction to Object Storage for Kubernetes

Ceph RGW Message Queue API for Serverless Computing

Matrix room : #sds:fosdem.org

Description of this room on FOSDEM site

Stand "Sesame"

Welcome to the stand for Sesame Discovery

Meet Dr. Erik Riedel, SVP Engineering of Sesame

Meet Sesame Discovery Designer, Jean-Jacques Chanut

Matrix room : #sesame-stand:fosdem.org

Description of this room on FOSDEM site

Room "Testing"

Welcome to Testing and Automation devroom

KernelCI has passed the test. Over to you!

Reliably reproducing kernel data races

A Comparison of ftrace and LTTng for Tracing Baremetal and Virtualized Workloads

About the joy and tears of testing Embedded Devices

Interactive debugging inside CI systems

TDD: seriously, try it !

Unit Testing Ansible Roles using TDD with Molecule

Daily Deploys with 6500+ Automated Tests powered by Open Source

Testing Visual Studio Code extensions

QAOps - The Latest Trend in QA & Software Delivery

Matrix room : #testing:fosdem.org

Description of this room on FOSDEM site

Stand "Thola"

Welcome to the stand for Thola and NESi

Matrix room : #thola-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Tracim"

Welcome to the stand for Tracim

Matrix room : #tracim-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Unikraft"

Welcome to the stand for Unikraft

Matrix room : #unikraft-stand:fosdem.org

Description of this room on FOSDEM site

Room "Virtualization"

KubeVirt opinionated deployment via Hyperconverged Cluster Operator

KubeVirt: privilege dropping one capability at a time

Leveraging virtio-vsock in the cloud and containers

ML inference acceleration for lightweight VMMs

Operator SDK use case: virtual machine import to KubeVirt

oVirt monitoring with Grafana & advanced options

Serverless Computing with OpenNebula

Severely Debloating Cloud Images with Unikraft

Matrix room : #virtualization:fosdem.org

Description of this room on FOSDEM site

Room "Web performance"

What if "browser issues" were our issue?

Using the Firefox Profiler for web performance analysis

How to read a WebPageTest waterfall chart

Analysing QUIC and HTTP/3 traffic with qlog and qvis

Building a greener web

Making RUM Responsive

WebPageTest Update and License discussion

Mathematics and development of fast TLS handshakes

Matrix room : #web performance:fosdem.org

Description of this room on FOSDEM site

Stand "Xcpng"

Welcome to the stand for XCP-ng

Matrix room : #xcpng-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Xwiki"

Welcome to the stand for XWiki & CryptPad

Matrix room : #xwiki-stand:fosdem.org

Description of this room on FOSDEM site

Stand "Yottadb"

Welcome to the stand for YottaDB

Matrix room : #yottadb-stand:fosdem.org

Description of this room on FOSDEM site

Room "Zig"

Welcome to the Zig Programming Language

Zig: the perfect language for a wayland compositor?

Mach-O linker in Zig: linking in the era of Apple Silicon

Create an Android Application with Zig

Matrix room : #zig:fosdem.org

Description of this room on FOSDEM site

FOSDEM schedule page