CoolIT SystemsApr 27

Why AI Server Liquid Cooling Is Essential for Future AI Workloads

AI server liquid cooling improves #thermal_efficiency, reliability, and performance for high-density computing environments. Direct liquid cooling servers reduce energy use, support demanding AI workloads, and enable #scalable_infrastructure for future growth. Find us to explore advanced thermal solutions tailored for modern data center needs. View AI-Optimized Liquid Cooling Systems: https://www.coolitsystems.com/products-services/data-center-products/direct-liquid-cooled-servers/

 Hacker NewsMay 22, 2025
I Built My Own Audio Player
https://nexo.sh/posts/why-i-built-a-native-mp3-player-in-swiftui/
#ycombinator #Technical_Leadership #MVP_Development #Startup_Engineering #Fractional_CTO #Scalable_Infrastructure #System_Design #Kubernetes #SaaS_Startups #Technical_Advisor #Oleg_Pustovit
In 2025, Apple still makes it hard to play your own MP3s, so I wrote my own app

In 2025, playing your own music on an iPhone is surprisingly hard, unless you pay Apple or navigate a maze of limitations. So I built my own player from scratch, with full text search, iCloud support, and a local-first experience. GitHub link Why I Built My Own Audio Player Like many people, I’ve picked up too many subscriptions, some through Apple (iCloud, Apple Music), others got lost in random platforms (like Netflix, which I forgot I was still paying for). I actually used Apple Music regularly (and previously Spotify), but the streaming turned out to be more convenience than necessity. With a curated local library, I didn’t lose much, just the lock-in.

nexo blog
 Hacker NewsMay 22, 2025
Why I Built My Own Audio Player
https://nexo.sh/posts/why-i-built-a-native-mp3-player-in-swiftui/
#ycombinator #Technical_Leadership #MVP_Development #Startup_Engineering #Fractional_CTO #Scalable_Infrastructure #System_Design #Kubernetes #SaaS_Startups #Technical_Advisor #Oleg_Pustovit
In 2025, Apple still makes it hard to play your own MP3s, so I wrote my own app

In 2025, playing your own music on an iPhone is surprisingly hard, unless you pay Apple or navigate a maze of limitations. So I built my own player from scratch, with full text search, iCloud support, and a local-first experience. GitHub link Why I Built My Own Audio Player Like many people, I’ve picked up too many subscriptions, some through Apple (iCloud, Apple Music), others got lost in random platforms (like Netflix, which I forgot I was still paying for). I actually used Apple Music regularly (and previously Spotify), but the streaming turned out to be more convenience than necessity. With a curated local library, I didn’t lose much, just the lock-in.

nexo blog
 Hacker NewsMay 8, 2025
Microservices are a tax your startup probably can't afford
https://nexo.sh/posts/microservices-for-startups/
#ycombinator #Technical_Leadership #MVP_Development #Startup_Engineering #Fractional_CTO #Scalable_Infrastructure #System_Design #Kubernetes #SaaS_Startups #Technical_Advisor #Oleg_Pustovit
Microservices Are a Tax Your Startup Probably Can’t Afford

Why splitting your codebase too early can quietly destroy your team’s velocity — and what to do instead. In a startup, your survival depends on how quickly you can iterate, ship features, and deliver value to end-users. This is where the foundational architecture of your startup plays a big role; additionally, things like your tech stack and choice of programming language directly affect your team’s velocity. The wrong architecture, especially premature microservices, can substantially hurt productivity and contribute to missed goals in delivering software.

nexo blog
 Hacker NewsMay 8, 2025
Microservices Are a Tax Your Startup Probably Can't Afford
https://nexo.sh/posts/microservices-for-startups/
#ycombinator #Technical_Leadership #MVP_Development #Startup_Engineering #Fractional_CTO #Scalable_Infrastructure #System_Design #Kubernetes #SaaS_Startups #Technical_Advisor #Oleg_Pustovit
Microservices Are a Tax Your Startup Probably Can’t Afford

Why splitting your codebase too early can quietly destroy your team’s velocity — and what to do instead. In a startup, your survival depends on how quickly you can iterate, ship features, and deliver value to end-users. This is where the foundational architecture of your startup plays a big role; additionally, things like your tech stack and choice of programming language directly affect your team’s velocity. The wrong architecture, especially premature microservices, can substantially hurt productivity and contribute to missed goals in delivering software.

nexo blog