Archives | tenzaa

2023

10

27

The data-consistency problem across microservices isn’t theoretical. We had a cascading failure during a peak sales even

2023-10-27 Distributed Systems

Redis Streams Node.js Podman Saga Pattern JavaScript Rollup

27

The requirement was deceptively simple: achieve an atomic write across two disparate systems. The first was a core user

2023-10-27 Distributed Systems

etcd Two-Phase Commit (2PC) gRPC-Go Google Cloud Functions AWS EKS

27

Deploying our primary monolithic frontend had become a high-stakes, all-or-nothing event. A carefully planned release wi

2023-10-27 DevOps

Envoy Proxy CI/CD Canary Release Puppet Vue.js Pinia

27

The fundamental flaw in many Retrieval-Augmented Generation (RAG) proof-of-concepts is their security model: it’s often

2023-10-27 Architecture

RAG Security Webpack LlamaIndex PWA OpenID Connect

27

The problem was fragmentation. Our mobile engineering velocity had increased, but our ability to diagnose regressions wa

2023-10-27 DevOps

OpenSearch Webpack CI/CD for Mobile Redis Cilium

27

The technical directive was unambiguous: architect a sidecar service to shield a legacy, high-latency downstream system

2023-10-27 Architecture

FastAPI Performance Python Rust Actix-web