fbull.deMusings of a nerd.https://fbull.de/Unlogged Tableshttps://fbull.de/posts/unlogged-tables/https://fbull.de/posts/unlogged-tables/This article explains what unlogged tables are, how they are used, advantages and disadvantages.Tue, 14 Apr 2026 00:00:00 GMTThe SKIP LOCKED trickhttps://fbull.de/posts/the-skip-locked-trick/https://fbull.de/posts/the-skip-locked-trick/This article explains the SKIP LOCKED trick which allows you to skip currently locked rows in a database.Mon, 13 Apr 2026 00:00:00 GMTPatterns of Distributed Systemshttps://fbull.de/posts/patterns-of-distributed-systems/https://fbull.de/posts/patterns-of-distributed-systems/This article links all other articles I write after reading the book "Patterns of Distributed Systems" by Unmesh JoshiMon, 23 Mar 2026 00:00:00 GMTIntroduction to gRPC in Rusthttps://fbull.de/posts/introduction-to-grpc-in-rust/https://fbull.de/posts/introduction-to-grpc-in-rust/This article gives a brief introduction to gRPC using Rust.Wed, 11 Mar 2026 00:00:00 GMTCleaning Uphttps://fbull.de/posts/cleaning-up/https://fbull.de/posts/cleaning-up/This article explains why cleaning up is an essential part of my life and shows some practices.Mon, 26 Jan 2026 00:00:00 GMTBuilding My First Async Echo Server with Tokiohttps://fbull.de/posts/async-echo-server/https://fbull.de/posts/async-echo-server/This article describes how I implement the hello world of systems programming, an async echo server in Rust.Fri, 19 Sep 2025 14:23:23 GMTLearning Tokio Through Projects: From Echo Servers to Distributed Systemshttps://fbull.de/posts/learning-tokio/https://fbull.de/posts/learning-tokio/This article introduces my schedule to learn more about the tokio rust crate.Fri, 19 Sep 2025 13:23:23 GMTAI as an enzyme for productivityhttps://fbull.de/posts/ai-as-an-enzyme-for-productivity/https://fbull.de/posts/ai-as-an-enzyme-for-productivity/How I learn to enjoy working with AI.Mon, 01 Sep 2025 13:23:23 GMTHardening Firefoxhttps://fbull.de/posts/hardening-firefox/https://fbull.de/posts/hardening-firefox/Setting properties to harden FirefoxSun, 31 Aug 2025 14:22:21 GMTLeetCode Problem 1: Two Sumhttps://fbull.de/posts/leetcode-two-sum/https://fbull.de/posts/leetcode-two-sum/This article discusses solutions to the first LeetCode problem 'Two Sum'. The 'Two Sum' problemMon, 04 Aug 2025 13:23:23 GMTWhy I compete in Project Euler.https://fbull.de/posts/why-i-compete-in-project-euler/https://fbull.de/posts/why-i-compete-in-project-euler/This article explaines my motivation to compete in Project Euler.Fri, 01 Aug 2025 13:23:23 GMTFixing Port Permissions for my Arduinohttps://fbull.de/posts/arduino-group-fix/https://fbull.de/posts/arduino-group-fix/This article describes how to fix a security issue when programming your Arduino.Wed, 10 Jan 2024 13:23:23 GMT