Soham Sarkar 🇮🇳 @errorinc0de

So recently I was playing around with Go, and instead of making another traditional CRUD app to “learn stuff”… I built a tiny highly available key-value cluster. I kept hitting the same boredom loop: create table, write endpoints, ship a todo list, pretend I learned something. This time I wanted the uncomfortable questions: How do nodes find each other without me pasting addresses forever? How do strangers become a cluster? How do writes survive when a node dies? Who gets to be the leader, and what happens when they dont? And the one that actually hurts in real life: what if one node is in India and another is in the USA, both behind NAT? So I made go-distri (please dont judge with the name lol). - HTTP on the outside for a simple KV API - A hybrid registry for cold start — one URL, strangers can meet - libp2p + a private Kademlia DHT so peers keep finding friends afterward - A custom cluster handshake stream to exchange Raft/HTTP dial info - Hashicorp Raft over plain TCP so the cluster actually agrees on data - And for cross-country connectivity: Tailscale, so nodes advertise real dialable addresses instead of useless `127.0.0.1` / private LAN ghosts That last part mattered more than I expected. Discovery is not connectivity. A peer can show up in `/peers`, look alive, and still be unreachable from another country. The registry helps strangers meet. The DHT helps them keep finding friends. Raft helps them agree. Tailscale (or public IPs) is what makes the dial actually succeed across NATs. The mental model I ended up with: Registry = how strangers meet DHT = how they keep finding friends Tailscale = how they can actually reach each other Raft = how they agree on the truth It's not a product—just me exploring the kinds of problems distributed systems are built to solve. (repo link in comments)

The feeling when the imposter syndrome suddenly takes a 180 degree turn >>>

It’s time for a browser that’s actually built for work - a browser that helps you do, not just browse. We’ve entered into an agreement to acquire @browsercompany, the team behind @diabrowser and @arcinternet, to transform how work gets done in the AI era. Stay tuned 🔗 go.atlss.in/z7xbm4

Coming out of comfort zone, to take up new challenges is the best thing ever. You never know how things will turn out, but that’s what compels you to give your 100% into it.

@earthcurated

🎉 Calling Tech Communities! Join us as a Community Partner for #DevFestKolkata2024 on Dec 21! 💡 Empowering members with cutting-edge tech insights. 🎟️ Bonus: Get a FREE ticket for every 10 tickets purchased! 📍 Venue: The Westin 📩 Partner with us now: bit.ly/gdgk-devfest-2…

🚨 Collab Alert! We’re excited to team up with Kolkatar Golpo as the official social media partner for DevFest Kolkata 2024! On 21st Dec, join us as tech innovation meets Kolkata’s vibrant culture. Follow us for updates, stories & more! 🎉 #DevFestKolkata2024 #KolkatarGolpo

🐦 Early Bird Tickets Are LIVE! Join DevFest Kolkata 2024 on 21st Dec at The Westin, Rajarhat. Early bird pricing, Responsible AI sessions & epic networking await! ⚠️ Check email for updates. Limited seats—register now! 🔗 devfest.gdgkolkata.in #DevFestKolkata2024 #GDGKolkata

🎉 Big Reveal: DevFest Kolkata 2024 is happening at The Westin, Rajarhat, Newtown on 21st Dec! 🌟 Join us for Responsible AI, hands-on learning, and networking. Seats are limited—register now: devfest.gdgkolkata.in #DevFestKolkata2024 #GDGKolkata #TechCommunity

🎉 Registration for #DevFestKolkata2024 is LIVE! Join us on 21st December 2024 for a deep dive into Responsible AI, networking, and innovation. Seats are limited, so don’t wait—secure your spot NOW! 🚀 🔗 devfest.gdgkolkata.in #GDGKolkata #TechCommunity #Innovation

🚀 Planning to attend #DevFestKolkata2024? Check out the registration guidelines and secure your spot for this tech extravaganza on Dec 21 st. Limited seats available—don’t wait! #GDGKolkata #ResponsibleAI #TechCommunity

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🚀 Save the date: 21st December! #DevFestKolkata2024 is here with the theme Responsible AI. 🤖✨ Stay tuned for the venue and get ready for a day of tech inspiration. 🎉 #GDGKolkata #ResponsibleAI #SaveTheDate

🚀 The #DevFestKolkata2024 website is LIVE! 🌐 Explore sessions, speakers, and themes for this year’s biggest tech fest. Join us on this incredible journey of learning and innovation! 💻 Check it out now: devfest.gdgkolkata.in #GDGKolkata #WebsiteLaunch #TechCommunity

🎙️Calling all tech experts! DevFest Kolkata 2024 wants YOU as a speaker. This year’s theme: Responsible AI. Share insights, spark conversations, and make an impact. Apply now! 👉 bit.ly/gdgk-devfest-2… #DevFestKolkata2024 #GDGKolkata #CallForSpeakers #ResponsibleAI #Inspire

Heads up, tech enthusiasts! 🎉 DevFest Kolkata 2024 is on its way! This year, we're all about Responsible AI and pushing boundaries responsibly. Details? Coming soon… Stay tuned! 🚀 #DevFestKolkata #ResponsibleAI #GDGKolkata #Innovation #ComingSoon

We are happy to invite you to volunteer for DevFest 2024. Fill up the form and join us, for shaping up the event together. Lots of surprises ahead ✨🚀 Link: bit.ly/gdgk-devfest-2…

GDG Kolkata @gdgkolkata

2 years ago

Call for Volunteers for DevFest 2024! 🚀 Love tech & community? GDG Kolkata needs YOU! Join us to connect with industry experts, learn, and help make DevFest 2024 amazing! 💡 📅 Apply by: Oct 5, 2024
👉 Sign up: bit.ly/gdgk-devfest-2… #DevFest2024 #GDGKolkata

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@pjparties Bhai, queue ke jagah, flash sale build karna tha 😔👍

@coldplay how is this a fair ticketing system?

What the heck is a flash sale even, physical event wala feel laane ke liye pehle server crash ho jaane do uske baad, queue mein daal denge 🤡

@bookmyshow seriously, get your servers scaled up.