MirahLabs Publications

MirahLabs Engineering Blog

Technical insights, architectural deep-dives, and system designs authored by our product engineers and AI research leads.

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💻 Software Architecture

Software Architecture May 08, 2026

Database Sharding Strategies: When and How to Shard PostgreSQL

Database sharding distributes data across multiple PostgreSQL instances to scale beyond what a single server can handle. Learn horizontal sharding strategies, Citus, and when sharding is actually necessary.

⏱️ 10 min read Read Article →

💻 DevOps & SRE

DevOps & SRE Mar 30, 2026

Kubernetes Pod Autoscaling: HPA, VPA, and KEDA Explained

Kubernetes offers multiple autoscaling mechanisms. This guide explains Horizontal Pod Autoscaler, Vertical Pod Autoscaler, and KEDA for event-driven scaling with practical examples.

⏱️ 10 min read Read Article →