Databases
SSD vs HDD: How to Choose the Right Storage for Your Workload
Practical guide to choosing SSD or HDD storage for databases, analytics, and archival workloads based on real-world performance, cost, and endurance tradeoffs.
Blog
Deep-dive technical articles on cloud architecture, networking, security, databases, and infrastructure. Written by practitioners who build and scale production systems.
DevOps
vCluster Explained: Virtual Kubernetes Clusters for Multi-Tenancy Without the Cluster Sprawl Tax
vCluster creates fully functional virtual Kubernetes clusters inside a single host cluster. Learn how it solves cluster sprawl, enables real multi-tenancy, and cuts costs by 60-80% compared to dedicated clusters per team.
Cloud Architecture
GPU Cluster Networking: InfiniBand, RoCE, RDMA, and the Fabric Your AI Training Actually Runs On
A deep dive into the network fabric that makes large-scale AI training possible: RDMA, InfiniBand, RoCE, EFA, NVLink, and how to design lossless GPU cluster networks.
DevOps
Kubernetes Persistent Storage: CSI Drivers, Rook/Ceph, Longhorn, and How to Actually Run Stateful Workloads
A deep dive into Kubernetes persistent storage: how CSI drivers work, when to use Rook/Ceph vs Longhorn vs cloud-native options, and the access mode traps that have broken more than one production migration.
DevOps
Kubernetes Multi-Cluster Management: Karmada, Rancher Fleet, and How to Tame Cluster Sprawl Before It Breaks Your Platform Team
A principal cloud architect's guide to managing fleets of Kubernetes clusters. Covers Karmada, Rancher Fleet, Open Cluster Management, ArgoCD ApplicationSets, policy federation, and the economics of cluster sprawl.
Cloud Architecture
AI Agent Orchestration Frameworks Compared: LangGraph, CrewAI, AutoGen, and How to Choose the Right One for Production
A principal cloud architect's guide to choosing between LangGraph, CrewAI, AutoGen, and the OpenAI Agents SDK for production agentic AI systems. Covers state management, cost control, and deployment architecture.
Cloud Architecture
Cloudflare Workers and Durable Objects: The Stateful Edge Computing Platform Rethinking How We Build Cloud Applications
A deep dive into Cloudflare Workers, Durable Objects, KV, R2, D1, and Queues: how the isolate model kills cold starts, why Durable Objects are a breakthrough for stateful edge computing, and when this platform should replace your Lambda functions.
Data & Analytics
NATS.io and JetStream Explained: The Cloud-Native Messaging System That Makes Kafka Look Overcomplicated
A deep dive into NATS.io and JetStream: how the lightweight pub/sub system works, when it beats Kafka, and how to deploy it in production on Kubernetes.
Data & Analytics
Kafka Alternatives in 2026: Redpanda, AutoMQ, WarpStream, and When the Original Is No Longer the Answer
Apache Kafka still dominates event streaming, but the operational tax is real. Here is a frank comparison of Redpanda, AutoMQ, and WarpStream, with a decision framework for when the alternatives genuinely win.
Cloud Architecture
LLM Fine-Tuning Infrastructure: LoRA, QLoRA, DeepSpeed, and the Cloud Setup That Actually Works in Production
A practical guide to fine-tuning large language models in production: how LoRA and QLoRA adapters work, when to use FSDP vs DeepSpeed for multi-GPU training, and how to set up cloud infrastructure that doesn't burn your budget.
Cloud Architecture
RAG Architecture in Production: Chunking, Hybrid Search, Re-ranking, and the Retrieval Mistakes That Kill Real Systems
How retrieval-augmented generation actually works in production: chunking strategies, hybrid search, re-ranking, evaluation, and the infrastructure patterns behind reliable RAG systems.
Cloud Architecture
Kubernetes Cost Visibility: OpenCost, Kubecost, and How to Actually Know Where Your Cloud Bill Goes
A practical guide to Kubernetes cost attribution using OpenCost and Kubecost. Learn how to implement showback and chargeback, right-size workloads, and stop overpaying for compute you are not using.