Blog

August 6, 2026

Building Proxify: A Reverse Proxy in Go

Reverse proxies sit between clients and upstream services, forwarding requests while handling concerns such as load balancing, health checks, rate limiting, and request routing. This articl...

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July 11, 2026

Designing a Multi-Tenant Storefront With Wildcard Subdomains

I recently designed a multi-tenant storefront with wildcard subdomains for an ERP platform built for fashion businesses. This article walks through the architecture behind the storefront, i...

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June 26, 2026

How Applications Stay Available During Deployment

Modern applications are expected to remain available even while they're being updated. Achieving that involves different deployment strategies, each balancing availability, rollback, infrast...

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May 13, 2026

How Data Access Breaks Down Under Load

Most database performance problems do not begin with one obviously slow query. They usually emerge from repeated access patterns, unnecessary data retrieval, poor indexing decisions, transac...

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April 14, 2026

Idempotency Is Not Enough: Designing Deterministic Payment Systems

Idempotency keys are one of the standard tools for making payment retries safe, but they do not fully protect the underlying business transaction. In financial systems, duplicate processing...

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