<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Arpan Chatterjee — Blog</title><link>https://www.arpanchatterjee.tech/blog/</link><description>Arpan Chatterjee’s blog on software engineering, applied AI, ML platforms, distributed systems, and building useful products.</description><language>en</language><item><title>Migrating a High-Throughput Service to AWS Graviton</title><link>https://www.arpanchatterjee.tech/blog/migrating-high-throughput-service-to-aws-graviton/</link><guid>https://www.arpanchatterjee.tech/blog/migrating-high-throughput-service-to-aws-graviton/</guid><description>A measurement-first playbook for benchmarking an x86-to-Graviton migration, finding the real bottleneck, and calculating cost per request.</description><pubDate>Sun, 27 Sep 2026 12:00:00 GMT</pubDate></item></channel></rss>