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Ultrabug
GitHub
About
Tech Blog
Tech Blog
Technical articles
2023
2023
Building a 100% ScyllaDB Shard-Aware Application Using Rust
2022
2022
How to reset your Yubikey when you locked your PIN
Learning Rust the hard way for a production Kafka+ScyllaDB pipeline
2021
2021
Create beautiful and localized documentations and websites using MkDocs + Github
On Scylla Manager Suspend & Resume feature
Migrating from Wordpress to Mkdocs
2020
2020
Renaming and reshaping Scylla tables using scylla-migrator
py3status v3.29
Python scylla-driver: how we unleashed the Scylla monster's performance
py3status v3.28 - goodbye py2.6-3.4
2019
2019
Scylla Summit 2019
py3status v3.20 - EuroPython 2019 edition
Meet the py3status logo
Scylla: four ways to optimize your disk space consumption
py3status v3.17
Bye bye Google Analytics
py3status v3.16
2018
2018
Scylla Summit 2018 write-up
py3status v3.14
py3status v3.13
Authenticating and connecting to a SSL enabled Scylla cluster using Spark 2
A botspot story
py3status v3.8
Evaluating ScyllaDB for production 2/2
Evaluating ScyllaDB for production 1/2
2017
2017
Talks page
py3status v3.7
Gentoo Linux on DELL XPS 13 9365 and 9360
Gentoo Linux listed RethinkDB's website
py3status v3.6
ScyllaDB meets Gentoo Linux
Load balancing Hadoop Hive with F5 BIG-IP
Hardening SSH authentication using Yubikey (3/2)
Hardening SSH authentication using Yubikey (2/2)
Hardening SSH authentication using Yubikey (1/2)
py3status v3.5
py3status v3.4
2016
2016
py3status v3.3
RethinkDB on Gentoo Linux
py3status v3.0
py3status v2.9
Gentoo Linux on DELL XPS 13 9350
2015
2015
uWSGI v2.0.12
py3status v2.7
uhashring : consistent hashing in python
Consistent Hashing 101
MongoDB 3.0 upgrade in production : step 4 victory !
py3status v2.6
py3status v2.5
Designing a scalable and distributed application
MongoDB 3.0 upgrade in production : step 3 hope
MongoDB 3.0 upgrade in production : step 2 failed
Gevent : SSL support fixed for python 2.7.9
uWSGI, gevent and pymongo 3 threads mayhem
MongoDB 3.0 upgrade in production : first steps
py3status v2.4
mongoDB 3.0.1
mongoDB 2.6.8, 2.4.13 & the upcoming 3.0.0
py3status v2.0
2014
2014
Gentoo Linux PXE builder
RIP ns2
One month in Turkey
py3status v1.6
Using uWSGI and Consul to design a distributed application
HD Daymaker LED Headlamp
Europython 2014
Iran : Yazd
Consul on Gentoo Linux
uWSGI v2.0.5.1
Iran : Shiraz
rsyslog v7.6.3
Iran : Tehran
mongoDB v2.6.1
uWSGI v2.0.4
After vacation bug hunting
py3status v1.4
mongoDB 2.4.10 & pymongo 2.7
Convert special characters to ASCII in python
Nightster B&W
Couchbase on Gentoo Linux
py3status v1.3
mongoDB v2.4.9/v2.2.7, rabbitMQ v3.2.3
keepalived v1.2.11 & glusterfs v3.4.2
uWSGI v2.0
py3status v1.2
Tuning pacemaker for large clusters
Aircraft Boneyard
2013
2013
rsyslog v7.4.7
py3status v1.1
Arcosanti
RIP stabber
keepalived v1.2.9
mongoDB v2.4.8, rabbitMQ v3.2.1, rsyslog v7.4.6
Monument Valley
North rim Grand Canyon & the Navajo Indians
Bryce Canyon
Death Valley
Drop-down terminal in i3
mongoDB v2.4.7 & pymongo v2.6.3
USA roadtrip facts & start
Latest cluster releases
Wonderlands roadtrip
rsyslog : v7.4.4 released
pacemaker v1.1.10 & corosync v2.3.1
py3status v1.0
mongoDB v2.4.6 & pymongo v2.6
rabbitMQ : v3.1.5 released
rabbitMQ : v3.1.4 released
rsyslog : v7.4.3 released
Paris : siège du PCF
mongoDB v2.4.5 & rabbitMQ v3.1.3
py3status v0.13
py3status v0.12
HP Moonshot
Vertigo
mongoDB : latest releases
Roadtrip 3600
Using keepalived for a self-balancing cluster
San Francisco : street art
rabbitMQ : v3.1.1 released
Squid proxy : blocking download of some file extensions
Fujifilm GF670W
mongoDB and Pacemaker recent bumps
Hello Gentoo Planet
San Francisco : streets
py3status v0.9
mongoDB v2.4.2 released
San Francisco : chinatown
py3status v0.8
py3status v0.7
Tokyo, mont Fuji
mongoDB v2.4.1 and pymongo 2.5 released
Python : writing a proper setup for your project
mongoDB : v2.4.0 released
py3status v0.5
rabbitMQ : v3.0.4 released
Follow-up on pacemaker v1.1.9 and updated pacemaker-gui
Pacemaker vulnerability and v1.1.9 release
uWSGI : v1.4.9 released
Switching from Xchat to HexChat
uWSGI : v1.4.8 released & v2.0 sneak peek
uWSGI : v1.4.6 released
uWSGI : Mono ASP.NET support
Packaging py3status
Meet py3status
mongoDB 2.4.0 RC
Postfix 2.10.0
Clustering : resource-agents v3.9.5 & crmsh v1.2.5
MooseFS : v1.6.26 released
rabbitMQ : v3.0.2 released
mongoDB v2.2.3 & uwsgi v1.4.5
Turkey, Istanbul
Python : new zeroMQ and mongoDB drivers
Portugal, Villa Extramuros
Clustering : corosync v2.3.0 & resource-agents-3.9.4
Coming soon on mongoDB
rabbitMQ 2.8.7 & 3.0.1 released
uWSGI : v1.4.4 released
2012
2012
Portugal, Algarve
uWSGI : v1.4.3 released
Python @ Appnexus
uWSGI : v1.4.2 released
mongoDB v2.2.2 and pymongo v2.4 released
rsyslog : new v7 branch released
uWSGI : v1.4.1 LTS released
Clustering : corosync v2.1.0 & pacemaker v1.1.8
Portugal, Tavira
mongoDB : ebuilds cleanup and v2.2.1 released
My views on Python
uWSGI : v1.2.6 and v1.3 released
Gentoo : make.conf et make.profile déménagent
rabbitMQ 2.8.6 released
The mongoDB 2.2 era
Les Vosges
mongoDB : v2.0.7 released
uWSGI : v1.2.5 released
rabbitMQ : v2.8.5 released
Httping
Clustering : glue v1.0.10 released
uWSGI : v1.2.4 released
pymongo : v2.2.1 released
Flask-PyMongo : new ebuild in portage
rsyslog : v6.2.2 released
mongoDB : export based on objectIDs' timestamp
mongoDB : v2.0.6 released
rsyslog : new v6 branch in portage
State of the event log architecture enhancements
Clustering : corosync v1.4.3 & pacemaker v1.1.7 released
uWSGI : new ebuild in portage
pymongo : v2.2 released
mongoDB : v2.0.5 released
uWSGI : network spooling of messages between applications
nginx : conditional uWSGI error handling
Portage internals
Portage basics
Tech Talks
Tech Talks
Community talks and awards
2023
2023
EuroPython 2023
Scylla + InfoQ Webinar
Scylla Summit 2023
2022
2022
Scylla Webinar May 2022
Scylla Summit 2022
2021
2021
EuroPython 2021
Scylla + Confluent Kafka (webinar)
Scylla Summit 2021
2020
2020
EuroPython 2020
PyCon India 2020
Scylla University
2019
2019
EuroPython 2019
Scylla Summit 2019
2018
2018
EuroPython 2018
PyConFR 2018
Scylla Summit 2018
2017
2017
EuroPython 2017
Scaling Python interview (book)
2016
2016
EuroPython 2016
2015
2015
EuroPython 2015
2014
2014
Paris.py 5
2013
2013
EuroPython 2013
FPV Handbook
FPV Handbook
Introduction
Batteries
Batteries
Batteries notes
LiPo database
SkyRC Q200 Charger
Betaflight
Betaflight
DJI FPV Goggles OSD setup
UAV Tech presets
Build Tips
Build Tips
Antenna mounting tips
Equipment
Equipment
Table of contents
Screws
FC & ESC
FC & ESC
BLHeliSuite32
Mamba F405+F35 Mini Mk3 DJI
Speedybee F7 V2 Stack
T-Motor F7+F55A PROII HD
Frames
Frames
ImpulseRC Apex
Legal documents
Legal documents
DGAC
Prints
Prints
3D printing useful list
RX
RX
ExpressLRS
TBS Tracer
TX
TX
TBS Agent Lite
TX16S
VTX
VTX
Caddx Vista
FPV Builds
FPV Builds
ImpulseRC Apex
ImpulseRC Apex
Apex 5" HD on base frame kit
Equipment
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Screws
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Alloy of steel for durable and high quality screws: 10/9 and 12/9