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Cycles Per Instruction: Understanding the Key Metric of CPU Performance
When it comes to maximizing the efficiency of a CPU (the brain of your computer), few metrics are as pivotal as Cycles Per Instruction (CPI). Like a well-prepared meal, understanding CPI…
How Tinder Recommends To 75 Million Users with Geosharding
Alright, so here's the deal with how Tinder optimized its recommendation system by using geosharding. Basically, the team noticed their old setup—a single Elasticsearch index with a few shards—was starting to…
What Are the Essential Generative AI Interview Questions and Answers You Need to Know?
Are you ready to tackle the complexities of generative AI in your next job interview? As this technology rapidly transforms industries, understanding its nuances becomes essential. This guide is your map…
Intro to Docker – I Wish I Had When I Started
For a long time, Docker seemed like a tool to be used sparingly, a curiosity drifting at the edge of my Ruby on Rails development career. After all, why would I…
Understanding Dockerfile Layers and Caching
Docker's architecture is incredibly fascinating, especially when we delve into the layers and caching mechanisms that optimize building and deploying applications. Let's embark on a journey through a postulated Dockerfile, gaining…
How to Send Prompt to ChatGPT with a Query String: A Comprehensive Guide to Crafting Effective AI Queries
Have you ever found yourself at a digital crossroads, wondering how to best communicate with AI like ChatGPT? Crafting the perfect query string might just be your guiding compass. In the…
Master Tmux in 100 Seconds: Streamline Your Terminal Workflow
Tmux Tmux is an open-source terminal multiplexer that allows you to manage multiple terminal sessions from a single window. Created by Nicholas Marriott in 2007, Tmux emerged from his frustration with…
How to Track .ini File in GitHub: A Comprehensive Guide to Managing Configuration Files
Ever wondered why some files in your project are treated as sacred scrolls, while others seem to vanish into the digital ether? Understanding how to track .ini files on GitHub can…
How to Get Version of Node in Kubernetes Using Golang
Have you ever wondered how to effortlessly unveil the secrets of a Kubernetes node's version using Golang? Navigating the often convoluted waters of Kubernetes can feel like deciphering an ancient script,…