TL;DR summary of stories on the internet
Last month, we acquired PeerDB, specializing in Postgres CDC, making it easy to replicate data to ClickHouse. This guide helps transitioning Postgres users understand ClickHouse’s data modeling for optimal benefits. PeerDB uses the ReplacingMergeTree engine for mapping PostgreSQL tables to ClickHouse efficiently, supporting append-only workloads. ClickHouse delivers exceptional real-time ingestion performance through deduplication with the […]
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Get ready to jazz up your device with these unique wallpapers! From classic fabrics to modern patterns, there’s something for everyone. Whether you’re into geometric designs or textured materials, you’ll find the perfect wallpaper to suit your style. Stand out from the crowd with bold options like “Absurdity” or “Black Mamba”. And for those who […]
Interest in space and astronomy is at an all-time high, but traditional telescopes can be frustrating and difficult to use. Smart telescopes, like those from Vanois and Unistellar, are revolutionizing the hobby by aligning themselves, working autonomously, and cutting through light pollution. These telescopes focus on astrophotography, not observational astronomy, using image sensors to provide […]
The Compute and Performance Engineering teams at Netflix tackle performance issues in their multi-tenant environment by leveraging eBPF to monitor noisy neighbor problems. This blog post details how they use eBPF to continuously instrument the Linux scheduler to catch run queue latency issues efficiently. By accessing kernel data structures through eBPF, the teams can identify […]
The author details their complete overhaul of their home networking setup, transitioning from TP-Link to Ubiquiti’s Unifi devices. Facing challenges with their concrete home’s Wi-Fi coverage, they strategically deploy multiple Access Points per floor. They dive deep into configuring the Router, APs, and Switches, emphasizing the importance of optimizing channels and transmission powers for maximum […]
The author delves into the intricate maze of Minneapolis streets and avenues, exploring the East and West, North and South divides in the city. The Mississippi River serves as the primary marker, separating Northeast and Southeast from North and South. Through detailed maps and explanations, the author reveals the peculiarities of naming schemes, numbering systems, […]
This post delves into the intricacies of human interactions in the workplace, highlighting how subtle shifts in tone, body language, and behavior can significantly impact team dynamics. The author emphasizes the importance of being aware of these cues and actively working to set or reset the ‘temperature’ of the room by being a thermostat rather […]
Summarized: Easily create hand-drawn style wireframes with stress-free, time-saving features. Express ideas quickly without worrying about perfection. Mix with various diagrams like flowcharts and UML diagrams. Access over 1,500 icons, templates for web, mobile, and desktop. Use presentation mode to present wireframes like a slideshow. Create mirror frames for easy reuse and updates. Subscribe to […]
This web content details the process of running Linux on a low-end device, surpassing previous records in speed and accessibility. The author discusses selecting components like microSD slots and PSRAM chips for storage and DRAM replacement. The decision to emulate the MIPS R2000/R3000 chip for efficiency and familiarity is explained, along with the implementation of […]
Binsider is a powerful tool for analyzing ELF binaries, providing features like readelf and strace in a user-friendly terminal interface. It allows users to inspect strings, examine linked libraries, and perform hexdumps for both static and dynamic analysis. This tool offers a unique and convenient way to delve into the inner workings of ELF binaries, […]