https://adarsh.dev/articles Technical essays, architectural reviews, and tutorials on systems design. en-us Tue, 21 Jul 2026 18:42:28 GMT https://adarsh.dev/articles/sequence-modeling-creative-ai https://adarsh.dev/articles/sequence-modeling-creative-ai Wed, 15 Jul 2026 00:00:00 GMT A comparative study of deep recurrent sequence networks and probabilistic Markov models in music generation, analyzing training pipelines, mathematical foundations, and genre-specific performance. Systems Design https://adarsh.dev/articles/database-performance-caching https://adarsh.dev/articles/database-performance-caching Wed, 15 Jul 2026 00:00:00 GMT An exploration of relational normalization bottlenecks under heavy indexing, custom denormalized database caching, and SQL relevance-weighted candidate scoring. Backend Engineering https://adarsh.dev/articles/concurrency-safe-checkouts https://adarsh.dev/articles/concurrency-safe-checkouts Wed, 15 Jul 2026 00:00:00 GMT A deep dive into concurrency bottlenecks within the Event Espresso 4 Single-Page Checkout (SPCO) flow, implementing forced entity map cache invalidation, raw request self-healing, and direct database bypasses. Backend Engineering