Speaker: Khang Nguyen is the first engineer of Parcel Perform and responsible much for everything people see on Parcel Perform website, as well as server outage. Happens to organize BarCamp in free time. Parcel Perform is inspired to become Google Analytics in the field of logistics. We believe last mile delivery is broken and there are better approaches to offer consumer with a better end-to-end experience.

1. Architecture Decisions
@ Parcel Perform

2. 1. Concepts
2. Communication flows
3. Batch or Stream
4. Monitoring
Agenda

3. Concepts
EH123456789VN
1Z8836X4043036971

4. You lose what you don’t store
Parcel ID Status Updated At
1Z25959204 Customs
Investigation
2016-09-30
15:42:24
1Z25959204 Out for
delivery
2016-10-01
15:42:24
Parcel ID Updated At
1Z25959204 2016-10-01
15:42:24
Event Created At
Customs
Investigation
2016-09-30
15:42:24
Out for
delivery
2016-10-01
15:42:24

5. An example from e-commerce friends
Order ID Status Amount
LZD-1942658 delivered $505
Product Unit Value Unit Count
Kindle
Reader
$250 1
Joel on
Software
$85 3
Product Action Count
Joel on
Software
Add 5
Joel on
Software
Remove 2
Product Unit Value
Kindle
Reader
$250
Joel on
Software
$85

6. Concepts (cont)
Sync/Async Request
Message Queue (MQ)
Batch Processing
Stream Processing

7. Message Queue

8. Message Queue
Uh.. whatever?

9. Communication Flows
● Why the RED flow?
● What should go to Kafka?
● HTTPS or Socket?

10. Data Processing

11. Data Processing (cont)
Downside: no streaming

12. Monitoring

13. Monitoring (cont)
http://vizceral.parcelperform.com/

14. Dudes I ran out of slides!