Architecture

Illustration of interconnected microservices forming a saga workflow.

Implementing the Saga Pattern for Distributed Transactions: A Guide to Consistency in Commerce Architecture

A step‑by‑step guide that shows engineers how to design, implement, and monitor sagas for reliable distributed transactions in modern e‑commerce systems.

Diagram of a TLS 1.3 handshake with zero round‑trip resumption.

Implementing TLS 1.3 Zero Round-Trip Resumption: Architecture, Security Trade-offs, and Performance Patterns

Explore how to wire TLS 1.3 zero‑RTT resumption into modern stacks, understand its trade‑offs, and see concrete patterns that shave milliseconds off latency.

Illustration of overlapping database transaction boxes representing MVCC.

Deep Dive into Postgres MVCC: Architecture, Transaction Isolation, and Performance at Scale

A detailed look at PostgreSQL’s MVCC engine, the isolation guarantees it provides, and practical tuning tips for scaling write‑heavy workloads.

Diagram of GCP services connected by arrows, highlighting resilience zones.

Architecting Google Cloud Platform: Service Structures, Resilience, and Production-Ready Infrastructure Patterns

A deep dive into GCP architecture, covering service composition, reliability engineering, and proven production patterns for modern cloud workloads.

Diagram of layered Linux namespaces surrounding a container process.

Deep Dive into Linux Namespaces: The Core Mechanics Behind Container Isolation and Architecture

This post unpacks the mechanics of Linux namespaces, showing how they enable lightweight isolation in Docker and Kubernetes, and offers practical patterns for building secure container runtimes.