# Resources
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 Refer to the following resources to learn more about our best practices related to operational excellence. 

 **Documentation and blogs** 
+  [GPSTEC309-SaaS Monitoring Creating a Unified View of Multi-tenant Health featuring New Relic Slides](https://www.slideshare.net/AmazonWebServices/gpstec309saas-monitoring-creating-a-unified-view-of-multitenant-health-featuring-new-relic) 
+  [Feature Toggles (aka Feature Flags)](https://martinfowler.com/articles/feature-toggles.html) 
+ [ Tenant Onboarding Best Practices in SaaS with the AWS Well-Architected SaaS Lens ](https://aws.amazon.com/blogs/apn/tenant-onboarding-best-practices-in-saas-with-the-aws-well-architected-saas-lens/)

 **Videos** 
+  [AWS re:Invent 2016: The Secret to SaaS (Hint: It's Identity) (GPSSI404)](https://www.youtube.com/watch?v=mi2whB6rIlw&list=PL4gOMYuwtVJsOA06mbpSuF6NxXersZWCB&index=6&t=10s) 
+  [AWS re:Invent 2017: GPS: SaaS Monitoring - Creating a Unified View of Multi-tenant Health featuring New Relic (GPSTEC309)](https://www.youtube.com/watch?v=sOxFooDdZE4)