Bouygues Telecom is a large French telecommunications company with over 14 million customers. They developed a system called LUX to analyze massive logs from network equipment to produce real-time mobile quality of experience indicators. LUX ingests 4 billion events per day from equipment logs using Apache Kafka for real-time streaming, then uses Apache Flink to calculate key performance indicators and quality of experience metrics with a latency of less than 60 minutes to enable real-time diagnostics and business intelligence.

1. Real-time Data Integration with Apache Flink & Kafka
@Bouygues Telecom
Mohamed Amine ABDESSEMED
Flink Forward, Berlin, October 2015

2. BOUYGUES TELECOM
Mobile . Fixed . TV . Internet . Cloud
14M
Clients
11,4M
Mobile
subscriber
2,6M Fixed
customer
A very Innovative company
Leader 4G/4G+/UHMD
First Android based TV BOX
KESSELHAUS, Today 11:45- 12:45

3. LUX: Logged User eXperience
Mobile QoE
• Produce Mobile QoE indicators from massive network equipment’s
event logs (4 Billions/day).
• Goals:
–QoE (User) instead of QoS (Machine).
–Real-time Diagnostic (<60’ end-to-end latency)
–Business Intelligence
–Real-time alarming
–Reporting
KESSELHAUS, Today 11:45- 12:45

4. Real-time Data Integration with Flink&Kafka @ Bouygues
Network
equipment logs
4
Billions
Events / Day
KPI
KPI
KPI
KPI
KPI
QoE
Indicators
KESSELHAUS, Today 11:45- 12:45