✦ Diljit's Corner ✦

~ Blog Archive ~

Writings on distributed systems, computing, and system design.

• [2026-02-11] The Anatomy of a Great Prompt: A Software Engineer's Guide from Inside the LLM [ai] [machine-learning] [software-engineering]
• [2026-02-01] Sending Automated Appointment Reminders using PostgreSQL, Google Sheets, n8n, and WhatsApp API [databases] [devops] [system-design] [automation]
• [2025-12-25] Using PostgreSQL as a Dead Letter Queue for Event-Driven Systems [distributed-systems] [databases] [architecture]
• [2024-09-02] Using Merkle Trees to Detect Data Variance Between Two Data Stores [distributed-systems] [system-design] [databases] [architecture]
• [2024-08-09] Running a 3-Node Home Lab Cluster on Refurbished Lenovo ThinkCentres [devops] [infrastructure] [kubernetes]
• [2024-08-08] How We Migrated a Postgres Database on GCP with Minimal Downtime [databases] [system-design] [architecture] [devops]
• [2024-08-08] Building a Real-Time, Streamable Online FM Radio Player (Just for Fun) [devops] [technology] [infrastructure]

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