Tag
distributed-systems
.NETWhen Cached State Isn't Enough: Adding PostgreSQL with .NET Aspire
Add PostgreSQL to a .NET Aspire app for durable incident state, with explicit migration ownership across multiple API replicas.
.NETWhen IMemoryCache Stops Scaling: Moving to Redis with .NET Aspire
See why IMemoryCache breaks down across multiple app instances, then move shared cache state to Redis and wire it with .NET Aspire.
aiScaling an Agentic Coding SDK: What Concurrency Actually Costs
Running agent jobs in parallel is not free. Measuring the real memory, process and shared-state costs of concurrency in an agentic coding SDK.
distributed systemsReplacing a Critical Data Path Without a Flag Day
Shadow reads, a normalized comparison and a staged cutover: how to replace a data path in production without a single big-bang release.
distributed systemsWhen "no healthy upstream" isn't about the upstream you think
Learn what Envoy's no healthy upstream error means, why health checks can remove every backend, and how timeouts and retries can trigger it.
distributed systemsThe Acknowledgment Gap - How Event-Driven Systems Lose Messages Without Errors
Event-driven systems can drop messages while every component reports success. How acknowledgment boundaries hide loss, and where to put them.
distributed systemsHTTP Chunked Transfer Encoding Explained with curl
Learn what Transfer-Encoding: chunked means in HTTP/1.1, inspect hexadecimal chunk sizes with curl --raw, and see how HTTP/2 and HTTP/3 differ.
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distributed systemsBasics of Apache Kafka - An Overview
Topics, partitions, offsets, consumer groups and brokers: the Kafka concepts you need before designing anything on top of it.
distributed systemsIntroduction to gRPC
What gRPC is, how Protocol Buffers and HTTP/2 fit together, and when it beats REST or WebSockets for service-to-service calls.
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asp.net coreDistributed Caching in ASP.NET Core with Redis
Move a cache out of process memory and into Redis with IDistributedCache, so an ASP.NET Core app keeps its cache when you scale horizontally.
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azureGetting Started with Azure Service Fabric
Set up an Azure Service Fabric development environment, create a stateless service, and verify it with the local cluster tooling.