Optimistic Locking in a REST API | Kevin Sookocheff
ETag, If-Match, NGINX, and you!
Polling with ETag caching | GitLab
REST API における楽観ロックの実装方法 #Java - Qiita
Use Etags to check for custom provider updates
php - ETag header does not return 304 - Stack Overflow
How to use Etags in Salesforce REST APIs / Conditional API requests to maximize performance - YouTube
ETags in a REST API (RWS - Module 10 - Lesson 1) - YouTube
HTTP ETag – Wikipedia
ETags for REST with Spring | Baeldung
ETags for REST With Spring | Java Development Journal
ORDS Etags and Performance
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RESTEasy Cache control with ETag Example
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ETags and Concurrency with RESTful Microservices | by Luke Puplett | Medium
REST Guidelines
Optimistic Locking in a REST API | Kevin Sookocheff
Using ETag in Demo Reservation Application | CodeNOW Documentation
Using ETags in SharePoint REST Calls to Manage Concurrency Control | Marc D Anderson's Blog
