OpenAI released ChatGPT on November 30, 2022. Within a week, it reached 1 million users. As an enterprise architect, I have been evaluating the implications for our AI strategy, security posture, and developer workflows. This analysis covers what ChatGPT means for enterprise technology decisions, the risks to understand, and how to prepare for the wave […]
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Service Mesh: Istio vs Linkerd Comparison
Service meshes provide observability, security, and traffic management for microservices without application code changes. Istio and Linkerd are the leading options—both mature and production-ready, but with different philosophies. This guide compares them across complexity, performance, and feature sets. Service Mesh Architecture Comparison Matrix Feature Istio Linkerd Proxy Envoy Linkerd2-proxy (Rust) Resource Usage Higher Lower Complexity […]
Read more →Microservices Distributed Tracing: Complete Guide
In microservices architectures, a single request traverses multiple services. Without distributed tracing, debugging is impossible—”the request failed” tells you nothing about which service failed or why. This guide covers tracing fundamentals, OpenTelemetry implementation, and visualization with Jaeger and Zipkin. Tracing Concepts Trace: End-to-end request journey Span: Single operation (HTTP call, database query) Context: Trace ID […]
Read more →.NET 7 Released: What Enterprise Teams Need to Know
.NET 7 is now Generally Available. While .NET 6 was an LTS (Long-Term Support) release, .NET 7 is an STS (Standard-Term Support) release with 18 months of support. This guide covers the key features relevant to enterprise development: performance improvements, Native AOT, rate limiting, and optimal upgrade strategies for existing .NET 6 applications. Should You […]
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