Matthew Lewter - Demystified
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This document summarizes a presentation about Infusionsoft's API and best practices for using it. The presentation covered OAuth2 authentication, the Data Service API, exception handling, managing API traffic, caching results, and avoiding common pitfalls. It provided examples of client libraries for OAuth2 and recommendations for limiting queries, leveraging caching, and planning for throttling.
Matthew Lewter - Demystified
- 1. The Ultimate Event for Small Business Success. Demystified: OAuth2, DataService & Performance Matthew Lewter Engineering Manager, Infusionsoft @matthew_lewter
- 2. The Ultimate Event for Small Business Success. Agenda • Infusionsoft API • OAuth2.0 • Data Service & API Best Practices • Q & A
- 3. The Ultimate Event for Small Business Success. Introduction • Software Engineer - 9 years (Java) • Joined Infusionsoft in 2012 • Currently managing two engineering teams that are focused on the creation of a next-gen platform that supports small business
- 4. The Ultimate Event for Small Business Success.
- 5. The Ultimate Event for Small Business Success.
- 6. The Ultimate Event for Small Business Success. Infusionsoft: The API Let’s talk about it…
- 7. The Ultimate Event for Small Business Success. Infusionsoft: The API • XMLRPC • Accounts for approximately 50% of all Infusionsoft traffic! • 65% of that traffic is handled via Data Service
- 8. The Ultimate Event for Small Business Success. Infusionsoft: The API Data Service Traffic (4 weeks)
- 9. The Ultimate Event for Small Business Success.
- 10. The Ultimate Event for Small Business Success. Infusionsoft: The API Authentication •Legacy: Infusionsoft API Key •New: OAuth2.0 Standard
- 11. The Ultimate Event for Small Business Success. Infusionsoft: The API OAuth2.0 (Beta) •Provides a standard, tried-and-true means of authenticating API consumers •API Rate Limiting – Consumers are throttled based on their own usage, not the usage of others!
- 12. The Ultimate Event for Small Business Success. “OAuth2 is rapidly becoming a preferred authorization protocol, and is used by major service providers such as Facebook and Github.” -SpringSource
- 13. The Ultimate Event for Small Business Success. Infusionsoft: The API
- 14. The Ultimate Event for Small Business Success. …To the developer center!
- 15. The Ultimate Event for Small Business Success. Infusionsoft: The API OAuth2.0 Client Libraries (oauth.net/2) •PHP •Java •Python •.NET •Ruby •Javascript
- 16. The Ultimate Event for Small Business Success. Get the most out of the API Best Practices
- 17. The Ultimate Event for Small Business Success. Use an SDK today! • PHP (Infusionsoft Supported) – help.infusionsoft.com/developers/api-basics • iOS (Infusionsoft Supported) – On its way! • Java – bitbucket.org/dietsoda/yail
- 18. The Ultimate Event for Small Business Success. Data Service • Favor the specific interface over Data Service – Upgrade Path – Performance – Implementation improvements – Help us, help you
- 19. The Ultimate Event for Small Business Success. Data Service • Limit Results (default is 1000) • Leverage new DataService.count • I/O Docs! • https://developer.infusionsoft.com/docs/tabl e_documentation
- 20. The Ultimate Event for Small Business Success. Exception Handling • Just do it! • Look for exceptions • Provide reasonable fallbacks • Fail gracefully
- 21. The Ultimate Event for Small Business Success. Exception Handling “Applications in complex distributed architectures have dozens of dependencies, each of which will inevitably fail at some point. If not isolated from these external failures, the host application is at risk of being taken down with them.” -Netflix (Hystrix)
- 22. The Ultimate Event for Small Business Success. Manage API Traffic • Limit API Queries • Questions to ask – Do I absolutely have to make this call? – Can I pull from a cache? – How up to date does my data have to be? • Leverage API Count – Provides number of results – Paging
- 23. The Ultimate Event for Small Business Success. Cache Results • Caching Libraries/Services – Memcached – APC (Alternative PHP Cache) – Redis – EhCache – AngularJS ($cacheFactory) – EmberJS (Ember Data)
- 24. The Ultimate Event for Small Business Success. Throttling • Plan for it • Provide reasonable fallbacks • Current – Timeout (fail fast) – don’t block • Future – Watch for 403 Exception
- 25. The Ultimate Event for Small Business Success. Avoid • Assuming that everything is available at all times • Unhandled throttling • Pulling the same, static data too many times (Cache it!) • Not reading the documentation
- 26. The Ultimate Event for Small Business Success.
- 27. The Ultimate Event for Small Business Success. Examples can be found here: https://github.com/mlewter
- 28. The Ultimate Event for Small Business Success. Q & A
Editor's Notes
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