Event Driven
Everything on SkillVeris tagged Event Driven — collected across the glossary, study notes, blog, and cheat sheets.
6 resources across 1 library
Interview Questions(6)
What is the Observer Pattern?
The Observer pattern defines a one-to-many dependency where a subject notifies a list of registered observers automatically whenever its state changes.
What Are Cache Invalidation Strategies?
Cache invalidation strategies are the mechanisms a system uses to remove or refresh stale cached data once the underlying source of truth changes, and the two…
What Are Webhooks and How Do They Work?
A webhook is a user-defined HTTP callback where one system sends an automated POST request to a URL you configure whenever a specific event happens, letting yo…
What is Serverless Computing?
Serverless computing is a cloud execution model where the provider fully manages the underlying servers, provisioning, and scaling, so developers deploy code a…
What is FaaS (Function-as-a-Service)?
FaaS (Function-as-a-Service) is a serverless execution model where individual, single-purpose functions are deployed independently and invoked automatically in…
What Are Message Queues and Why Do DevOps Teams Use Them?
A message queue is an intermediary system that stores messages produced by one service until a consumer service is ready to process them, decoupling producers…