https://sdmafia.hdtl.in 2026-07-10T21:26:27.180Z daily 1 https://sdmafia.hdtl.in/patterns 2026-07-10T21:26:27.180Z weekly 0.9 https://sdmafia.hdtl.in/d/design-api-rate-limiter 2026-07-10T21:26:27.180Z weekly 0.8 https://sdmafia.hdtl.in/d/design-typeahead-autocomplete 2026-07-10T21:26:27.180Z weekly 0.8 https://sdmafia.hdtl.in/d/design-web-crawler 2026-07-10T21:26:27.180Z weekly 0.8 https://sdmafia.hdtl.in/d/design-whatsapp-or-messenger 2026-07-10T21:26:27.180Z weekly 0.8 https://sdmafia.hdtl.in/d/design-youtube-or-netflix 2026-07-10T21:26:27.180Z weekly 0.8 https://sdmafia.hdtl.in/d/design-instagram 2026-07-10T21:26:27.180Z weekly 0.8 https://sdmafia.hdtl.in/d/design-twitter 2026-07-10T21:26:27.180Z weekly 0.8 https://sdmafia.hdtl.in/d/design-dropbox-or-google-drive 2026-07-10T21:26:27.180Z weekly 0.8 https://sdmafia.hdtl.in/d/e-commerce-microservices 2026-07-10T21:26:27.180Z weekly 0.8 https://sdmafia.hdtl.in/d/URL-shortening-service-like-tinyURL 2026-07-10T21:26:27.180Z weekly 0.8 https://sdmafia.hdtl.in/d/event-driven-architecture 2026-07-10T21:26:27.180Z weekly 0.8 https://sdmafia.hdtl.in/d/hexagonal-architecture 2026-07-10T21:26:27.180Z weekly 0.8 https://sdmafia.hdtl.in/d/cqrs-pattern 2026-07-10T21:26:27.180Z weekly 0.8 https://sdmafia.hdtl.in/d/layered-architecture 2026-07-10T21:26:27.180Z weekly 0.8