SSSubham Sahainsubham59036.hashnode.dev·1d ago · 18 min readComplete Production Grade Event Streaming Setup for Spring Services — A Comprehensive GuideIntroduction Event-driven architecture has become the default choice for distributed systems requiring decoupling, scalability, and real-time processing. Apache Kafka, combined with Spring Boot, provi00
Wwloadctlinwloadctl.hashnode.dev·2d ago · 7 min readDesigning an Asynchronous Communication Architecture for High-Concurrency Task SchedulingIn high-concurrency distributed systems, communication patterns have a direct impact on throughput and reliability. In this article, we will explore how WLOADCTL uses Message Queue (MQ), Shared Memory10
RMRamon Melendez Juarezincodebymelendez.hashnode.dev·3d ago · 2 min readKafka in hospitals: real-world event architecture for HIS, LIS and billing in a Venezuelan mid-size hospitalMost Kafka “healthcare interoperability” examples are theoretical or focused on US/EU EHRs. I wanted to share a concrete case from a mid‑size hospital in Venezuela where we used Kafka as the event bac00
PMPatrick McDonaldinpatbmcdonald.com·4d ago · 10 min readWhen Your Application Can’t Explain Its Own StateSome of the hardest production incidents are not full outages. They are the incidents where an operation finished in one place and not another. A payment provider accepts a charge, but the HTTP client23N
OWOlivia Watsoninoliviawatson.hashnode.dev·4d ago · 3 min readDesigning Scalable Retail Microservices for Peak Black Friday TrafficHigh-volume shopping events place extreme demands on online retail platforms. When millions of consumers access a digital storefront at the same time, traditional backend infrastructures often experie00
SKSachin Kamathinzeliot-official.hashnode.dev·Jul 21 · 31 min readKafka Partition Strategy: The Complete Guide to Designing for Scale from Day OneTL;DR Kafka partition strategy is one of the most important architectural decisions when building scalable event-driven applications. It determines how data is distributed across partitions, sets the 00
ASAnik Sikderinaniksikder.hashnode.dev·Jul 18 · 7 min readSynchronous vs Asynchronous Workloads: Why Modern Systems Cannot Afford To WaitThe Illusion of Simplicity Most software begins with a simple interaction. A user clicks a button. User ↓ Request ↓ Application ↓ Response The user asks for something. The system performs the w00
ABAniruddha Banerjeeinruddhani.hashnode.dev·Jul 17 · 8 min readThe Post-Acquisition Assumption GapThe Post-Acquisition Assumption Gap Two years after we closed an acquisition, we found out our own pipeline still thought the company hadn't happened. Not the ERP. Not the org chart. The CDC job watch00
MGManjusha Gunturinmanjushaguntur.hashnode.dev·Jul 14 · 17 min readFrom Requirement to Release: Building an AI Software Engineering Platform for Event-Driven SystemsWhy Code Generation Is Not Enough The first generation of AI software engineering tools demonstrated that Large Language Models can generate production-quality code. The next generation will be measur00
MBMadhav Bhasininblog.madhav.dev·Jul 13 · 10 min readObservability and Scaling: Monitoring Event Lag and Handling FailureA distributed event-driven pipeline fails differently from a monolith. When a single service goes down, you get an error page. When an event-driven pipeline degrades, it's often invisible at first — m22J