My Portfolio https://frostzt.com This is my portfolio RSS feed Redis/Valkey Replication Internals: The Architecture Behind Zero-Copy Command Propagation https://frostzt.com/blog/redis-valkey-replication-internals How replBufBlock's reference-counted shared memory design enables efficient replication Thu, 05 Feb 2026 00:00:00 GMT Build Your Own HashMaps Part 1: A Spaghetti of Some Funny Logic with a Pretty Face! https://frostzt.com/blog/hash-maps-internals-part-one A simple key-value store that we have all used regardless of what language, but did you know HashMaps actually do not exist? Sat, 05 Jul 2025 00:00:00 GMT Don't be a horrible developer https://frostzt.com/blog/do-not-be-horrible-developer Let's be honest at some point we have met someone who says that he/she knows everything. Well it could be even be possible that you (no offence) might have been one... Sat, 22 Jan 2022 00:00:00 GMT Don't ignore Error Handling. https://frostzt.com/blog/errors-made-easy When it comes to creating full-stack applications that require high up-time and high availability, managing and handling errors properly becomes more of a necessity... Wed, 12 Jan 2022 00:00:00 GMT