The latest articles on DEV Community by Mukul Makwana (@mukul0x99). https://dev.to/mukul0x99 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3971229%2F10258395-f9af-4986-9286-d573a0d159a9.png https://dev.to/mukul0x99 en Mukul Makwana Sat, 06 Jun 2026 12:03:33 +0000 https://dev.to/mukul0x99/i-thought-redis-was-just-a-hashmap-33n1 https://dev.to/mukul0x99/i-thought-redis-was-just-a-hashmap-33n1 <p><a href="https://mukul0x9.pages.dev/blog/memdb/" rel="noopener noreferrer">https://mukul0x9.pages.dev/blog/memdb/</a></p> <p>tiny in-memory db in Go to understand in memory database. here's what I learned about hash tables, lock contention, and why Redis isn't just a HashMap.</p> go database redis