10. Algar Telecom
58 years in operation
More than 1900 associates
More than 800 thousand customers
Publicly traded*
* Via debentures
11. Business and Areas of Operation
Concession - 87 communities in 4 states
Authorization area - offices expanding into key states
* In partnership with Algar Tecnologia
Data and voice
IT Services*
Businesses
Retail
12. Brazil
Central Brazil
Pioneering
Cellular telephone
Pre-paid telephone
Digital telephone
1 Gb broadband
Wireline broadband
3G deployment
Commercial fibre optic
Speech recognition
Leader in broadband penetration
Pioneer in NGN deployment –
Next
Generation Network
Brazilian Interior
Latin America
14. Coreo Platform
Factsheet
• Dynamic Platform for the Composition of
Applications
• ~1,5 years of development
• 6 software developers
• In homologation phase
• Innovative project
15. Coreo Platform
Components – the smallest units
Send MMS
Send SMS
Translate
Web Scrapper
Web Service
Send Mail
RSS
On Receive
SMS
On Receive
MMS
Math
Make Call
Get and PostDTMF
Database
Concat
Announcement
Telecom
Internet Utils
Media
Storage
29. Coreo Architecture – core
• Messaging passing, non-blocking calls
• NoSQL for states storage: stateless
architecture
30. Coreo Architecture – core
• Messaging passing, non-blocking calls
• NoSQL for states storage: stateless
architecture
• WSO2 ESB for services exposure and
communication with Telecom Platforms
32. Coreo Architecture – back-end
• WSO2 BAM 1.3 for monitoring
and statistics
• most popular apps;
• most used components;
• endpoint errors.
33. Coreo Architecture – back-end
• WSO2 BAM 1.3 for monitoring
and statistics
• most popular apps;
• most used components;
• endpoint errors.
• Structured data into DB and
unstructured data into HDFS via
Scribe
• Service Detail Records (SDRs –
similar to Call Detail Records);
• system logs.
36. Lessons Learned
1.Be careful what you count when measuring data growth
2. Continuous improvement. It never ends!
3. CAP Theorem: what are your requirements? What do you
really need?
4. Open source rocks!
37. 1. Become more data-driven
Challenges
2. Move from reactive to proactive, turning
data into actions
3. How to deal with legacy telecom platforms?
How to adapt them? How to coexist?
4. Make Coreo happen!