1. API Façade: Technology
Episode 3
Webinar Shorts
March 2012 Series
Brian Mulloy Apigee
@landlessness @apigee

2. groups.google.com/group/api-craft

3. youtube.com/apigee
3

4. New!
IRC Channel
#api-craft
on freenode

5. Webinar Shorts - March 2012 New!
Episode 1
The API Facade: Overview
Tuesday, March 6th
Episode 2
The API Facade: Common Patterns
Tuesday, March 13th
Episode 3
The API Facade: Technology
Tuesday, March 20th
Episode 4
The API Facade: People
Tuesday, March 27th

6. Episode 3 Topics
• Recap: API Façade Common Patterns
• Technology

7. Recap: API Façade

8. App
App
Developer
API Facade
Content
Big DB Management JDBC XML
SOAP
System

9. Technology

10. api-test.foo.com
CNAME
DNS api-test: 1.2.3.4
API Facade
• DNS
• Cloud platform

11. api-test.foo.com
CNAME
DNS api-test: 1.2.3.4
API Facade
Data Stubs Errors
Support for mock=true and raise=404
• Web server
• App server
• API Gateway

12. api.foo.com
CNAME
DNS api: 1.2.3.4
TARGET: 5.6.7.8
API Facade
Errors
Big System
• Subdomain routing

13. api.foo.com/v2
DNS
API Facade
Big Old System Big Unproven New System
• URL routing

14. CNAME
DNS api: 1.2.3.4
5.6.7.8
TARGET: 5.6.7.8
API Facade
ALLOW: 1.2.3.4
Firewall
Big System
• Firewall

15. US Asia
api.foo.com api.foo.com
Geo
DNS
API Facade API Facade
TARGET: 5.6.7.8 TARGET: 5.6.7.8
ALLOW:
Firewall
1.2.3.4
1.2.3.5
Big System
• Geo DNS
• Cache

16. API Facade
Content Content
Big Management Big Management
SOAP SOAP
System System
• Orchestration

17. {“accounts”: [
“account”:{},
”account”:{}]}
API Facade
<xml>
<accounts>
<account>
</account>
<account>
</account>
</accounts>
</xml>
• Transformations library

18. PKÂft@x∂hOm∂hOı„≤©
»Õ „RP∞ILNŒ/Õ+)
MŒœ’ÀML. œM,I-
KN,J-a®Ê
API Facade
<xml>
<accounts>
<account>
…
</account>
…
<account>
…
</account>
</accounts>
</xml>
• Compression

19. oauth_token=…
Auth
API Facade DB
Big
System
• OAuth Provider

20. Technology
• DNS or GeoDNS
• Cloud platform
• Web server, app server, API gateway
• Subdomain routing
• URL routing
• Firewall
• Cache
• Orchestration
• Transformation
• Compression
• Database
• OAuth Provider

21. Questions?

22. THANK YOU
Subscribe to API webinars at:
youtube.com/apigee

23. THANK YOU
IRC
#api-craft
on freenode

24. THANK YOU
Questions and ideas to:
groups.google.com/group/api-craft

25. THANK YOU
Contact me at:
@landlessness
brian@apigee.com