1) How to understand users with Data Analytics ? 2) How to build Real-time Music Recommender System from Data Stream ? 3) How to boost profit with Cross Sale in Real-time ? Key Ideas to build Fast Data Intelligence Platform from Open Source Tools: + Apache Kafka + Apache Spark + RFX framework

1. From Data Analytics
to Fast Data Intelligence
Key ideas to build
Fast Data Intelligence Platform
from Open Source Tools
○ Apache Kafka
○ Apache Spark
○ RFX framework
Presented by @tantrieuf31
http://nguyentantrieu.info

2. about me ?
● Fullstack Engineer and Tech Lead at AdsPlay
and iTVAd, startup projects from FPT Telecom
● Founder at RFXLab.com, building RFX
framework and Fast Data Intelligence Platform
for Data-driven Organization
● Blogger at http://engineering.adsplay.net

3. Abstract
1. How to understand users with data analytics ?
2. How to build real-time recommender system from
data stream ?
3. How to boost profit with cross sale in real-time ?
We will go through all these case studies and build a
simple demo with Open Source Tools.

4. What is Fast Data Intelligence ?
http://www.tibco.com/blog/2015/03/27/how-analytics-
facilitates-fast-data

5. Why is Data Intelligence ?

6. Analytics could help us see “what’s Going on”

7. and we could see trending events in real-time:
Does Vietnamese love football ?correlation said YES

8. Predictive Data Analytics would help us
boosting Sale Revenue / Profit
Log events
Reactive events

9. KEY IDEA:
DATAFLOW ANALYTICS

10. Key ideas of Analytical Data Intelligence Platform
- by RFXLab.com

11. Fast Data Intelligence Architecture

12. Where is Fast Data used in production ?

13. Case Study 1:
Fast Data Intelligence for E-commerce

16. Question:
Guessing which items user want to buy from heatmap data ?

17. Case Study 2:
Fast Data Intelligence for Music Industry

19. Ok, see real code

21. Alternating Least Squares Algorithm

22. Ok, put the Data Science to Music Taste
https://github.com/trieu/learn-spark

23. Awesome Open Source Projects to follow
Native Kafka: https://github.
com/edenhill/librdkafka/
PHP Kafka: https://github.
com/EVODelavega/phpkafka
Chart Library
https://github.com/nvd3-community/nvd3
RFX-Report
https://github.com/rfxlab/rfx-report

24. Awesome Open Source Projects to follow
RFXLab.com (Tools that made in Vietnam)
◎ http://www.rfxlab.com
◎ https://github.com/rfxlab
Kafka : http://kafka.apache.org
Hadoop http://hadoop.apache.org
VertX : http://vertx.io
Apache Spark https://spark.apache.org

25. Good ref books

26. More info at
http://engineering.adsplay.net