SlideShare a Scribd company logo
ffmuc: FFMEET what happened so far
1500 concurrent users and beyond
awlnx
● Senior Network Engineer @AS51324
● Twitter @awlnx
Krombel
● IT Consultant
● Twitter @kr0mbel
2
Who are we?
3
Holidays are over … school starts - 20.04.2020
• All time record before was around 600 Users
4
21.04.2020 - Another record! Sadly also another bug
● 20 min to find the issue, isolate and fix it!
● Unfortunately there was an other bug hiding after the crash
● We run at reduced capacity for a few hours but as we have so many servers
that was not an issue.
● Crash of prosody crashed some important DBs :/ ⇒ Loadbalancing failed
5
New records every day!
• Today (29.04.2020) we hit our all time max of 1503 concurrent users. Servers
had no issues!
6
We are running on the internet aren’t we?
• From time to time there are issues in the internet beyond our control (route
leaks, connectivity issues between providers, maintenance)
• We have many servers and providers so we can easily mitigate connectivity
issues
7
Some figures?
• ~ 4000GB a day / ~ 28.000GB a week of videotraffic
• ~ 10.000.000 HTTPS Requests a day
• 180 CPU Cores / 240GB of RAM on 20 servers
• ~ 100 tickets solved (many schools, charity projects, individuals etc.)
• ~ 200 Euro / day
• 2 Admins and at least 15 people in the background for translations, press,
wiki etc
8
What’s next?
• Hopefully more happy users!
• Establishing a long term roadmap for the service
• Gathering money and resources to secure the funding of the project even
more
• Every penny helps! paypal.me/ffmucspenden
9
Thank you very much!
A special thanks to all who helped
writing/translating the FAQs.
Also thank you to all the users and of
course our supporters:

More Related Content

What's hot

Firewall and NAT Fundamentals - pfSense Hangout January 2014
Firewall and NAT Fundamentals - pfSense Hangout January 2014Firewall and NAT Fundamentals - pfSense Hangout January 2014
Firewall and NAT Fundamentals - pfSense Hangout January 2014
Netgate
 
OpenNebulaConf2018 - Private Cloud at King - Jonathan Grahl - King
OpenNebulaConf2018 - Private Cloud at King - Jonathan Grahl - KingOpenNebulaConf2018 - Private Cloud at King - Jonathan Grahl - King
OpenNebulaConf2018 - Private Cloud at King - Jonathan Grahl - King
OpenNebula Project
 
Network Address Translation - pfSense Hangout July 2014
Network Address Translation - pfSense Hangout July 2014Network Address Translation - pfSense Hangout July 2014
Network Address Translation - pfSense Hangout July 2014
Netgate
 
Firewalls and Virtualization - pfSense Hangout June 2014
Firewalls and Virtualization - pfSense Hangout June 2014Firewalls and Virtualization - pfSense Hangout June 2014
Firewalls and Virtualization - pfSense Hangout June 2014
Netgate
 
Scaling WebRTC deployments with multicast @ IETF 110 MBONED
Scaling WebRTC deployments with multicast @ IETF 110 MBONEDScaling WebRTC deployments with multicast @ IETF 110 MBONED
Scaling WebRTC deployments with multicast @ IETF 110 MBONED
Lorenzo Miniero
 
An SFU/MCU integration for heterogeneous environments
An SFU/MCU integration for heterogeneous environmentsAn SFU/MCU integration for heterogeneous environments
An SFU/MCU integration for heterogeneous environments
Giacomo Vacca
 
Turning live events to virtual with Janus
Turning live events to virtual with JanusTurning live events to virtual with Janus
Turning live events to virtual with Janus
Lorenzo Miniero
 
Insertable Streams and E2EE @ ClueCon2020
Insertable Streams and E2EE @ ClueCon2020Insertable Streams and E2EE @ ClueCon2020
Insertable Streams and E2EE @ ClueCon2020
Lorenzo Miniero
 
Vagrant + SaltStack + Django - Ararat Poghosyan - DM10
Vagrant + SaltStack + Django - Ararat Poghosyan - DM10Vagrant + SaltStack + Django - Ararat Poghosyan - DM10
Vagrant + SaltStack + Django - Ararat Poghosyan - DM10
Ararat Poghosyan
 
Shiny New HTTP Shit
Shiny New HTTP ShitShiny New HTTP Shit
Shiny New HTTP Shit
Mark Nottingham
 
SPDY and HTTP/2
SPDY and HTTP/2SPDY and HTTP/2
SPDY and HTTP/2
Fabian Frank
 
Duda I/O - Lightning Talk Google Summer of Code Summit 2014
Duda I/O - Lightning Talk Google Summer of Code Summit 2014Duda I/O - Lightning Talk Google Summer of Code Summit 2014
Duda I/O - Lightning Talk Google Summer of Code Summit 2014
Eduardo Silva Pereira
 
Building a Small DC
Building a Small DCBuilding a Small DC
Building a Small DC
APNIC
 
Kamailio presence + json
Kamailio presence + jsonKamailio presence + json
Kamailio presence + json
Emmanuel Schmidbauer
 
Irc how to sept 2012
Irc how to   sept 2012Irc how to   sept 2012
Irc how to sept 2012
Christie Koehler
 
NATS vs HTTP
NATS vs HTTPNATS vs HTTP
NATS vs HTTP
Apcera
 
OAuth and STUN, TURN in WebRTC context RFC7635
OAuth and STUN, TURN  in WebRTC context RFC7635OAuth and STUN, TURN  in WebRTC context RFC7635
OAuth and STUN, TURN in WebRTC context RFC7635
Mihály Mészáros
 
Rethinking the Public Cloud user experience
Rethinking the Public Cloud user experienceRethinking the Public Cloud user experience
Rethinking the Public Cloud user experience
OVHcloud
 
CurveZMQ, ZMTP and other Dubious Characters
CurveZMQ, ZMTP and other Dubious CharactersCurveZMQ, ZMTP and other Dubious Characters
CurveZMQ, ZMTP and other Dubious Characters
pieterh
 
Infinite Streams, Hot Fluxes, Live Queries and Tailable Cursors
Infinite Streams, Hot Fluxes, Live Queries and Tailable CursorsInfinite Streams, Hot Fluxes, Live Queries and Tailable Cursors
Infinite Streams, Hot Fluxes, Live Queries and Tailable Cursors
Brian Matthews
 

What's hot (20)

Firewall and NAT Fundamentals - pfSense Hangout January 2014
Firewall and NAT Fundamentals - pfSense Hangout January 2014Firewall and NAT Fundamentals - pfSense Hangout January 2014
Firewall and NAT Fundamentals - pfSense Hangout January 2014
 
OpenNebulaConf2018 - Private Cloud at King - Jonathan Grahl - King
OpenNebulaConf2018 - Private Cloud at King - Jonathan Grahl - KingOpenNebulaConf2018 - Private Cloud at King - Jonathan Grahl - King
OpenNebulaConf2018 - Private Cloud at King - Jonathan Grahl - King
 
Network Address Translation - pfSense Hangout July 2014
Network Address Translation - pfSense Hangout July 2014Network Address Translation - pfSense Hangout July 2014
Network Address Translation - pfSense Hangout July 2014
 
Firewalls and Virtualization - pfSense Hangout June 2014
Firewalls and Virtualization - pfSense Hangout June 2014Firewalls and Virtualization - pfSense Hangout June 2014
Firewalls and Virtualization - pfSense Hangout June 2014
 
Scaling WebRTC deployments with multicast @ IETF 110 MBONED
Scaling WebRTC deployments with multicast @ IETF 110 MBONEDScaling WebRTC deployments with multicast @ IETF 110 MBONED
Scaling WebRTC deployments with multicast @ IETF 110 MBONED
 
An SFU/MCU integration for heterogeneous environments
An SFU/MCU integration for heterogeneous environmentsAn SFU/MCU integration for heterogeneous environments
An SFU/MCU integration for heterogeneous environments
 
Turning live events to virtual with Janus
Turning live events to virtual with JanusTurning live events to virtual with Janus
Turning live events to virtual with Janus
 
Insertable Streams and E2EE @ ClueCon2020
Insertable Streams and E2EE @ ClueCon2020Insertable Streams and E2EE @ ClueCon2020
Insertable Streams and E2EE @ ClueCon2020
 
Vagrant + SaltStack + Django - Ararat Poghosyan - DM10
Vagrant + SaltStack + Django - Ararat Poghosyan - DM10Vagrant + SaltStack + Django - Ararat Poghosyan - DM10
Vagrant + SaltStack + Django - Ararat Poghosyan - DM10
 
Shiny New HTTP Shit
Shiny New HTTP ShitShiny New HTTP Shit
Shiny New HTTP Shit
 
SPDY and HTTP/2
SPDY and HTTP/2SPDY and HTTP/2
SPDY and HTTP/2
 
Duda I/O - Lightning Talk Google Summer of Code Summit 2014
Duda I/O - Lightning Talk Google Summer of Code Summit 2014Duda I/O - Lightning Talk Google Summer of Code Summit 2014
Duda I/O - Lightning Talk Google Summer of Code Summit 2014
 
Building a Small DC
Building a Small DCBuilding a Small DC
Building a Small DC
 
Kamailio presence + json
Kamailio presence + jsonKamailio presence + json
Kamailio presence + json
 
Irc how to sept 2012
Irc how to   sept 2012Irc how to   sept 2012
Irc how to sept 2012
 
NATS vs HTTP
NATS vs HTTPNATS vs HTTP
NATS vs HTTP
 
OAuth and STUN, TURN in WebRTC context RFC7635
OAuth and STUN, TURN  in WebRTC context RFC7635OAuth and STUN, TURN  in WebRTC context RFC7635
OAuth and STUN, TURN in WebRTC context RFC7635
 
Rethinking the Public Cloud user experience
Rethinking the Public Cloud user experienceRethinking the Public Cloud user experience
Rethinking the Public Cloud user experience
 
CurveZMQ, ZMTP and other Dubious Characters
CurveZMQ, ZMTP and other Dubious CharactersCurveZMQ, ZMTP and other Dubious Characters
CurveZMQ, ZMTP and other Dubious Characters
 
Infinite Streams, Hot Fluxes, Live Queries and Tailable Cursors
Infinite Streams, Hot Fluxes, Live Queries and Tailable CursorsInfinite Streams, Hot Fluxes, Live Queries and Tailable Cursors
Infinite Streams, Hot Fluxes, Live Queries and Tailable Cursors
 

Similar to FFMUC jitsi-report after first two weeks

Fred - Simple, Smart and Swift ECM - webinar V2.3
Fred - Simple, Smart and Swift ECM - webinar V2.3Fred - Simple, Smart and Swift ECM - webinar V2.3
Fred - Simple, Smart and Swift ECM - webinar V2.3
XeniT Solutions nv
 
Microservices to FastData in the Enterprise with Spring: John Davies at Sprin...
Microservices to FastData in the Enterprise with Spring: John Davies at Sprin...Microservices to FastData in the Enterprise with Spring: John Davies at Sprin...
Microservices to FastData in the Enterprise with Spring: John Davies at Sprin...
C24 Technologies
 
OpenOffice.org at the Budapest Metropolitan Court
OpenOffice.org at the Budapest Metropolitan CourtOpenOffice.org at the Budapest Metropolitan Court
OpenOffice.org at the Budapest Metropolitan Court
Norbert Laky
 
Tstat conext
Tstat conextTstat conext
Tstat conext
Danilo Giordano
 
library h3lp
library h3lplibrary h3lp
[System design] Design a tweeter-like system
[System design] Design a tweeter-like system[System design] Design a tweeter-like system
[System design] Design a tweeter-like system
Aree Oh
 
[Vietnam Mobile Day 2013] - Developing a mobile messenger for the audience of...
[Vietnam Mobile Day 2013] - Developing a mobile messenger for the audience of...[Vietnam Mobile Day 2013] - Developing a mobile messenger for the audience of...
[Vietnam Mobile Day 2013] - Developing a mobile messenger for the audience of...
AiTi Education
 
Monitoring Servers, With a Little Help from my Bots
Monitoring Servers, With a Little Help from my BotsMonitoring Servers, With a Little Help from my Bots
Monitoring Servers, With a Little Help from my Bots
Takashi Yamanoue
 
Vn mobile day2013 - zalo sharing
Vn mobile day2013 - zalo sharingVn mobile day2013 - zalo sharing
Vn mobile day2013 - zalo sharing
Thanh Dao
 
Inside Zalo: Developing a mobile messenger for the audience of millions - VN ...
Inside Zalo: Developing a mobile messenger for the audience of millions - VN ...Inside Zalo: Developing a mobile messenger for the audience of millions - VN ...
Inside Zalo: Developing a mobile messenger for the audience of millions - VN ...
Quang Diệu Nguyễn
 
Inside Zalo: Developing a mobile messenger for the audience of millions
Inside Zalo: Developing a mobile messenger for the audience of millionsInside Zalo: Developing a mobile messenger for the audience of millions
Inside Zalo: Developing a mobile messenger for the audience of millions
Pandora.VN
 
Inside Zalo: Developing a mobile messenger for the audience of millions - VN ...
Inside Zalo: Developing a mobile messenger for the audience of millions - VN ...Inside Zalo: Developing a mobile messenger for the audience of millions - VN ...
Inside Zalo: Developing a mobile messenger for the audience of millions - VN ...
Zalo_app
 
Vietnam Mobile Day 2013: Developing a mobile messenger for the audience of mi...
Vietnam Mobile Day 2013: Developing a mobile messenger for the audience of mi...Vietnam Mobile Day 2013: Developing a mobile messenger for the audience of mi...
Vietnam Mobile Day 2013: Developing a mobile messenger for the audience of mi...
GameLandVN
 
Distributed "Web Scale" Systems
Distributed "Web Scale" SystemsDistributed "Web Scale" Systems
Distributed "Web Scale" Systems
Ricardo Vice Santos
 
PlayStation and Lucene - Indexing 1M documents per second: Presented by Alexa...
PlayStation and Lucene - Indexing 1M documents per second: Presented by Alexa...PlayStation and Lucene - Indexing 1M documents per second: Presented by Alexa...
PlayStation and Lucene - Indexing 1M documents per second: Presented by Alexa...
Lucidworks
 
OpenNebulaConf2018 - Our Journey to OpenNebula - Germán Gutierrez - Booking.com
OpenNebulaConf2018 - Our Journey to OpenNebula - Germán Gutierrez - Booking.comOpenNebulaConf2018 - Our Journey to OpenNebula - Germán Gutierrez - Booking.com
OpenNebulaConf2018 - Our Journey to OpenNebula - Germán Gutierrez - Booking.com
OpenNebula Project
 
Joyent circa 2006 (Scale with Rails)
Joyent circa 2006 (Scale with Rails)Joyent circa 2006 (Scale with Rails)
Joyent circa 2006 (Scale with Rails)
bcantrill
 
University of Delaware - Improving Web Protocols (early SPDY talk)
University of Delaware - Improving Web Protocols (early SPDY talk)University of Delaware - Improving Web Protocols (early SPDY talk)
University of Delaware - Improving Web Protocols (early SPDY talk)
Mike Belshe
 
Mage uk-2013-1345-chris-wells-131030120920-phpapp01
Mage uk-2013-1345-chris-wells-131030120920-phpapp01Mage uk-2013-1345-chris-wells-131030120920-phpapp01
Mage uk-2013-1345-chris-wells-131030120920-phpapp01
Karla Mae Tejon
 
The Importance of Site Performance and Simple Steps to Achieve It
The Importance of Site Performance and Simple Steps to Achieve ItThe Importance of Site Performance and Simple Steps to Achieve It
The Importance of Site Performance and Simple Steps to Achieve It
Nexcess.net LLC
 

Similar to FFMUC jitsi-report after first two weeks (20)

Fred - Simple, Smart and Swift ECM - webinar V2.3
Fred - Simple, Smart and Swift ECM - webinar V2.3Fred - Simple, Smart and Swift ECM - webinar V2.3
Fred - Simple, Smart and Swift ECM - webinar V2.3
 
Microservices to FastData in the Enterprise with Spring: John Davies at Sprin...
Microservices to FastData in the Enterprise with Spring: John Davies at Sprin...Microservices to FastData in the Enterprise with Spring: John Davies at Sprin...
Microservices to FastData in the Enterprise with Spring: John Davies at Sprin...
 
OpenOffice.org at the Budapest Metropolitan Court
OpenOffice.org at the Budapest Metropolitan CourtOpenOffice.org at the Budapest Metropolitan Court
OpenOffice.org at the Budapest Metropolitan Court
 
Tstat conext
Tstat conextTstat conext
Tstat conext
 
library h3lp
library h3lplibrary h3lp
library h3lp
 
[System design] Design a tweeter-like system
[System design] Design a tweeter-like system[System design] Design a tweeter-like system
[System design] Design a tweeter-like system
 
[Vietnam Mobile Day 2013] - Developing a mobile messenger for the audience of...
[Vietnam Mobile Day 2013] - Developing a mobile messenger for the audience of...[Vietnam Mobile Day 2013] - Developing a mobile messenger for the audience of...
[Vietnam Mobile Day 2013] - Developing a mobile messenger for the audience of...
 
Monitoring Servers, With a Little Help from my Bots
Monitoring Servers, With a Little Help from my BotsMonitoring Servers, With a Little Help from my Bots
Monitoring Servers, With a Little Help from my Bots
 
Vn mobile day2013 - zalo sharing
Vn mobile day2013 - zalo sharingVn mobile day2013 - zalo sharing
Vn mobile day2013 - zalo sharing
 
Inside Zalo: Developing a mobile messenger for the audience of millions - VN ...
Inside Zalo: Developing a mobile messenger for the audience of millions - VN ...Inside Zalo: Developing a mobile messenger for the audience of millions - VN ...
Inside Zalo: Developing a mobile messenger for the audience of millions - VN ...
 
Inside Zalo: Developing a mobile messenger for the audience of millions
Inside Zalo: Developing a mobile messenger for the audience of millionsInside Zalo: Developing a mobile messenger for the audience of millions
Inside Zalo: Developing a mobile messenger for the audience of millions
 
Inside Zalo: Developing a mobile messenger for the audience of millions - VN ...
Inside Zalo: Developing a mobile messenger for the audience of millions - VN ...Inside Zalo: Developing a mobile messenger for the audience of millions - VN ...
Inside Zalo: Developing a mobile messenger for the audience of millions - VN ...
 
Vietnam Mobile Day 2013: Developing a mobile messenger for the audience of mi...
Vietnam Mobile Day 2013: Developing a mobile messenger for the audience of mi...Vietnam Mobile Day 2013: Developing a mobile messenger for the audience of mi...
Vietnam Mobile Day 2013: Developing a mobile messenger for the audience of mi...
 
Distributed "Web Scale" Systems
Distributed "Web Scale" SystemsDistributed "Web Scale" Systems
Distributed "Web Scale" Systems
 
PlayStation and Lucene - Indexing 1M documents per second: Presented by Alexa...
PlayStation and Lucene - Indexing 1M documents per second: Presented by Alexa...PlayStation and Lucene - Indexing 1M documents per second: Presented by Alexa...
PlayStation and Lucene - Indexing 1M documents per second: Presented by Alexa...
 
OpenNebulaConf2018 - Our Journey to OpenNebula - Germán Gutierrez - Booking.com
OpenNebulaConf2018 - Our Journey to OpenNebula - Germán Gutierrez - Booking.comOpenNebulaConf2018 - Our Journey to OpenNebula - Germán Gutierrez - Booking.com
OpenNebulaConf2018 - Our Journey to OpenNebula - Germán Gutierrez - Booking.com
 
Joyent circa 2006 (Scale with Rails)
Joyent circa 2006 (Scale with Rails)Joyent circa 2006 (Scale with Rails)
Joyent circa 2006 (Scale with Rails)
 
University of Delaware - Improving Web Protocols (early SPDY talk)
University of Delaware - Improving Web Protocols (early SPDY talk)University of Delaware - Improving Web Protocols (early SPDY talk)
University of Delaware - Improving Web Protocols (early SPDY talk)
 
Mage uk-2013-1345-chris-wells-131030120920-phpapp01
Mage uk-2013-1345-chris-wells-131030120920-phpapp01Mage uk-2013-1345-chris-wells-131030120920-phpapp01
Mage uk-2013-1345-chris-wells-131030120920-phpapp01
 
The Importance of Site Performance and Simple Steps to Achieve It
The Importance of Site Performance and Simple Steps to Achieve ItThe Importance of Site Performance and Simple Steps to Achieve It
The Importance of Site Performance and Simple Steps to Achieve It
 

Recently uploaded

WeTestAthens: Postman's AI & Automation Techniques
WeTestAthens: Postman's AI & Automation TechniquesWeTestAthens: Postman's AI & Automation Techniques
WeTestAthens: Postman's AI & Automation Techniques
Postman
 
5th LF Energy Power Grid Model Meet-up Slides
5th LF Energy Power Grid Model Meet-up Slides5th LF Energy Power Grid Model Meet-up Slides
5th LF Energy Power Grid Model Meet-up Slides
DanBrown980551
 
June Patch Tuesday
June Patch TuesdayJune Patch Tuesday
June Patch Tuesday
Ivanti
 
Artificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopmentArtificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopment
Octavian Nadolu
 
Generating privacy-protected synthetic data using Secludy and Milvus
Generating privacy-protected synthetic data using Secludy and MilvusGenerating privacy-protected synthetic data using Secludy and Milvus
Generating privacy-protected synthetic data using Secludy and Milvus
Zilliz
 
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUHCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
panagenda
 
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdf
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdfHow to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdf
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdf
Chart Kalyan
 
20240607 QFM018 Elixir Reading List May 2024
20240607 QFM018 Elixir Reading List May 202420240607 QFM018 Elixir Reading List May 2024
20240607 QFM018 Elixir Reading List May 2024
Matthew Sinclair
 
HCL Notes and Domino License Cost Reduction in the World of DLAU
HCL Notes and Domino License Cost Reduction in the World of DLAUHCL Notes and Domino License Cost Reduction in the World of DLAU
HCL Notes and Domino License Cost Reduction in the World of DLAU
panagenda
 
Recommendation System using RAG Architecture
Recommendation System using RAG ArchitectureRecommendation System using RAG Architecture
Recommendation System using RAG Architecture
fredae14
 
Mariano G Tinti - Decoding SpaceX
Mariano G Tinti - Decoding SpaceXMariano G Tinti - Decoding SpaceX
Mariano G Tinti - Decoding SpaceX
Mariano Tinti
 
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
saastr
 
Choosing The Best AWS Service For Your Website + API.pptx
Choosing The Best AWS Service For Your Website + API.pptxChoosing The Best AWS Service For Your Website + API.pptx
Choosing The Best AWS Service For Your Website + API.pptx
Brandon Minnick, MBA
 
National Security Agency - NSA mobile device best practices
National Security Agency - NSA mobile device best practicesNational Security Agency - NSA mobile device best practices
National Security Agency - NSA mobile device best practices
Quotidiano Piemontese
 
How to Get CNIC Information System with Paksim Ga.pptx
How to Get CNIC Information System with Paksim Ga.pptxHow to Get CNIC Information System with Paksim Ga.pptx
How to Get CNIC Information System with Paksim Ga.pptx
danishmna97
 
Nordic Marketo Engage User Group_June 13_ 2024.pptx
Nordic Marketo Engage User Group_June 13_ 2024.pptxNordic Marketo Engage User Group_June 13_ 2024.pptx
Nordic Marketo Engage User Group_June 13_ 2024.pptx
MichaelKnudsen27
 
GenAI Pilot Implementation in the organizations
GenAI Pilot Implementation in the organizationsGenAI Pilot Implementation in the organizations
GenAI Pilot Implementation in the organizations
kumardaparthi1024
 
How to use Firebase Data Connect For Flutter
How to use Firebase Data Connect For FlutterHow to use Firebase Data Connect For Flutter
How to use Firebase Data Connect For Flutter
Daiki Mogmet Ito
 
Webinar: Designing a schema for a Data Warehouse
Webinar: Designing a schema for a Data WarehouseWebinar: Designing a schema for a Data Warehouse
Webinar: Designing a schema for a Data Warehouse
Federico Razzoli
 
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
Your One-Stop Shop for Python Success: Top 10 US Python Development ProvidersYour One-Stop Shop for Python Success: Top 10 US Python Development Providers
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
akankshawande
 

Recently uploaded (20)

WeTestAthens: Postman's AI & Automation Techniques
WeTestAthens: Postman's AI & Automation TechniquesWeTestAthens: Postman's AI & Automation Techniques
WeTestAthens: Postman's AI & Automation Techniques
 
5th LF Energy Power Grid Model Meet-up Slides
5th LF Energy Power Grid Model Meet-up Slides5th LF Energy Power Grid Model Meet-up Slides
5th LF Energy Power Grid Model Meet-up Slides
 
June Patch Tuesday
June Patch TuesdayJune Patch Tuesday
June Patch Tuesday
 
Artificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopmentArtificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopment
 
Generating privacy-protected synthetic data using Secludy and Milvus
Generating privacy-protected synthetic data using Secludy and MilvusGenerating privacy-protected synthetic data using Secludy and Milvus
Generating privacy-protected synthetic data using Secludy and Milvus
 
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUHCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
 
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdf
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdfHow to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdf
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdf
 
20240607 QFM018 Elixir Reading List May 2024
20240607 QFM018 Elixir Reading List May 202420240607 QFM018 Elixir Reading List May 2024
20240607 QFM018 Elixir Reading List May 2024
 
HCL Notes and Domino License Cost Reduction in the World of DLAU
HCL Notes and Domino License Cost Reduction in the World of DLAUHCL Notes and Domino License Cost Reduction in the World of DLAU
HCL Notes and Domino License Cost Reduction in the World of DLAU
 
Recommendation System using RAG Architecture
Recommendation System using RAG ArchitectureRecommendation System using RAG Architecture
Recommendation System using RAG Architecture
 
Mariano G Tinti - Decoding SpaceX
Mariano G Tinti - Decoding SpaceXMariano G Tinti - Decoding SpaceX
Mariano G Tinti - Decoding SpaceX
 
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
 
Choosing The Best AWS Service For Your Website + API.pptx
Choosing The Best AWS Service For Your Website + API.pptxChoosing The Best AWS Service For Your Website + API.pptx
Choosing The Best AWS Service For Your Website + API.pptx
 
National Security Agency - NSA mobile device best practices
National Security Agency - NSA mobile device best practicesNational Security Agency - NSA mobile device best practices
National Security Agency - NSA mobile device best practices
 
How to Get CNIC Information System with Paksim Ga.pptx
How to Get CNIC Information System with Paksim Ga.pptxHow to Get CNIC Information System with Paksim Ga.pptx
How to Get CNIC Information System with Paksim Ga.pptx
 
Nordic Marketo Engage User Group_June 13_ 2024.pptx
Nordic Marketo Engage User Group_June 13_ 2024.pptxNordic Marketo Engage User Group_June 13_ 2024.pptx
Nordic Marketo Engage User Group_June 13_ 2024.pptx
 
GenAI Pilot Implementation in the organizations
GenAI Pilot Implementation in the organizationsGenAI Pilot Implementation in the organizations
GenAI Pilot Implementation in the organizations
 
How to use Firebase Data Connect For Flutter
How to use Firebase Data Connect For FlutterHow to use Firebase Data Connect For Flutter
How to use Firebase Data Connect For Flutter
 
Webinar: Designing a schema for a Data Warehouse
Webinar: Designing a schema for a Data WarehouseWebinar: Designing a schema for a Data Warehouse
Webinar: Designing a schema for a Data Warehouse
 
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
Your One-Stop Shop for Python Success: Top 10 US Python Development ProvidersYour One-Stop Shop for Python Success: Top 10 US Python Development Providers
Your One-Stop Shop for Python Success: Top 10 US Python Development Providers
 

FFMUC jitsi-report after first two weeks

  • 1. ffmuc: FFMEET what happened so far 1500 concurrent users and beyond
  • 2. awlnx ● Senior Network Engineer @AS51324 ● Twitter @awlnx Krombel ● IT Consultant ● Twitter @kr0mbel 2 Who are we?
  • 3. 3 Holidays are over … school starts - 20.04.2020 • All time record before was around 600 Users
  • 4. 4 21.04.2020 - Another record! Sadly also another bug ● 20 min to find the issue, isolate and fix it! ● Unfortunately there was an other bug hiding after the crash ● We run at reduced capacity for a few hours but as we have so many servers that was not an issue. ● Crash of prosody crashed some important DBs :/ ⇒ Loadbalancing failed
  • 5. 5 New records every day! • Today (29.04.2020) we hit our all time max of 1503 concurrent users. Servers had no issues!
  • 6. 6 We are running on the internet aren’t we? • From time to time there are issues in the internet beyond our control (route leaks, connectivity issues between providers, maintenance) • We have many servers and providers so we can easily mitigate connectivity issues
  • 7. 7 Some figures? • ~ 4000GB a day / ~ 28.000GB a week of videotraffic • ~ 10.000.000 HTTPS Requests a day • 180 CPU Cores / 240GB of RAM on 20 servers • ~ 100 tickets solved (many schools, charity projects, individuals etc.) • ~ 200 Euro / day • 2 Admins and at least 15 people in the background for translations, press, wiki etc
  • 8. 8 What’s next? • Hopefully more happy users! • Establishing a long term roadmap for the service • Gathering money and resources to secure the funding of the project even more • Every penny helps! paypal.me/ffmucspenden
  • 9. 9 Thank you very much! A special thanks to all who helped writing/translating the FAQs. Also thank you to all the users and of course our supporters: