Amazon
Why Amazon Bet Early on Queues: The Philosophy Behind SQS
How Amazon's early commitment to asynchronous, queue-based decoupling shaped SQS and became a default pattern across its service architecture.
3 min read
Tag
Messaging
3 articles
Cloud
Queues vs Streams in Cloud Messaging: Picking the Right Primitive
The real architectural differences between message queues and event streams, and why picking the wrong one causes problems that only show up under load.
3 min read
WhatsApp
Store-and-Forward: The Simple Idea Behind WhatsApp's Delivery Guarantees
How WhatsApp's store-and-forward architecture and layered acknowledgment model deliver messages reliably even when recipients are offline.
3 min read