Google Cloud Pub/Sub provides the foundation for event-driven architectures at any scale, offering globally distributed messaging with exactly-once delivery semantics and sub-second latency. This comprehensive guide explores Pub/Sub’s enterprise capabilities. Cloud Pub/Sub Architecture Overview Pub/Sub Architecture: Topics, Subscriptions, and Delivery Guarantees Pub/Sub implements a publish-subscribe pattern where publishers send messages to topics and subscribers receive […]
Read more →Month: August 2025
FHIR API Security Part 1: Foundation & Authentication
Executive Summary Part 1 of 2: Foundation & Authentication 🏥 HEALTHCARE INTEROPERABILITY SERIES This article is part of a comprehensive series on healthcare data standards and interoperability. HL7 v2: The Messaging Standard That Powers Healthcare IT Building GDPR-Compliant FHIR APIs: A European Healthcare … EMR Modernization: Migrating from Legacy HL7 v2 to FHIR HL7 v3: […]
Read more →The Hidden Tax on Innovation: Why FinOps Is the Most Important Discipline You’re Probably Ignoring
Every organization eventually faces the same uncomfortable realization: their cloud bill has become a runaway train. What starts as a modest monthly expense metastasizes into millions of dollars in annual spend, with nobody quite able to explain where all the money goes. FinOps Framework Overview The Three Pillars of FinOps The FinOps Foundation defines three […]
Read more →Building Multi-Agent Workflows: Advanced LangGraph Patterns
Building multi-agent workflows requires careful orchestration. After building 18+ multi-agent systems with LangGraph, I’ve learned what works. Here’s the complete guide to advanced LangGraph patterns for multi-agent workflows. Figure 1: Multi-Agent Architecture with LangGraph Why Multi-Agent Workflows Multi-agent systems offer significant advantages: Specialization: Each agent handles specific tasks Parallelism: Agents can work simultaneously Scalability: Add […]
Read more →DevSecOps: Integrating Security into DevOps – Part 3
Continuing from my previous blog, let’s explore some more advanced topics related to DevSecOps implementation. Shift-Left Testing One of the key concepts in DevSecOps is shift-left testing. This means shifting security testing as far left in the software development process as possible. This helps identify security issues early in the development process, which is much […]
Read more →Generative AI Fundamentals: A Practical Guide to the Technology Reshaping Software
Cut through the hype and understand what Generative AI actually is, how it works, and why it matters. A hands-on introduction for developers and architects ready to build with LLMs.
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