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real-time

6 posts

real-time
AWS Kinesis Explained: Data Streams vs Firehose vs Managed Flink

Kinesis is four AWS services under one name. A guide to the four, the Data Streams shard engine underneath, its cost shape, and when to pick something else.

aws · real-time · event-driven +1

Triggering AppSync Subscriptions From Outside AppSync

AppSync subscriptions fire only on mutations. This explores bridging downstream BFF events into a NONE-data-source mutation with EventBridge and CDK.

aws · graphql · serverless +4

Handling Long-Running API Requests in Web and Mobile Apps

One default shape for long-running work across a browser SPA and a mobile app, with the cases where it should be overridden.

api-design · real-time · webhooks +4

AWS AppSync & GraphQL: Building Production-Ready Real-time APIs

Building scalable real-time APIs with AWS AppSync: JavaScript resolvers, subscription filtering, caching strategies, and infrastructure as code patterns.

aws · graphql · serverless +4

Choosing IoT Messaging Protocols for Logistics: MQTT, AMQP, ZeroMQ, CoAP, and DDS Compared

A technical comparison of MQTT, AMQP, ZeroMQ, CoAP, and DDS for IoT logistics: fleet tracking, cold chain monitoring, and real-time device communication.

messaging · industry-trends · real-time +2

Real-time Notifications and Multi-Channel Delivery: WebSockets, Push, Email, and Beyond1/1

Implementation strategies for real-time notification delivery across WebSocket, push notification, email, SMS, and webhook channels with production-tested patterns

real-time · notifications · messaging +2