https://arps18.github.io/posts/ Recent content in Posts on Arpan Patel https://arps18.github.io/images/profile.png https://arps18.github.io/images/profile.png Hugo en Sun, 15 Mar 2026 10:00:00 -0500 https://arps18.github.io/posts/sql-optimization/ Sun, 15 Mar 2026 10:00:00 -0500 https://arps18.github.io/posts/sql-optimization/ How I took a critical query from 8 seconds down to 500ms — a 16× speedup — through indexing, execution plan analysis, and a few hard-earned lessons. https://arps18.github.io/posts/micronaut-intro/ Tue, 10 Feb 2026 14:00:00 -0500 https://arps18.github.io/posts/micronaut-intro/ Why I picked Micronaut over Spring Boot for microservices — and what I learned along the way. https://arps18.github.io/posts/kubernetes-lessons/ Tue, 20 Jan 2026 09:00:00 -0500 https://arps18.github.io/posts/kubernetes-lessons/ A year of running microservices on Kubernetes — what worked, what didn’t, and what I’d do differently.