Isha Raniโ€™s Post

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Microsoft (Head of Engineering) | Software Engineering, Data and AI Leader | Leadership Coach | Career Accelerator Program

๐“๐ž๐ฅ๐ž๐ ๐ซ๐š๐ฆโ€™๐ฌ ๐’๐ฒ๐ฌ๐ญ๐ž๐ฆ ๐ƒ๐ž๐ฌ๐ข๐ ๐ง ๐„๐ฑ๐ฉ๐ฅ๐š๐ข๐ง๐ž๐ ! Ever wondered what powers Telegram's seamless messaging experience? Here's a simplified breakdown of the core components: ๐Ÿ” ๐€๐ฎ๐ญ๐ก๐ž๐ง๐ญ๐ข๐œ๐š๐ญ๐ข๐จ๐ง ๐†๐š๐ญ๐ž๐ฐ๐š๐ฒ: Ensures secure user access. โš–๏ธ ๐‹๐จ๐š๐ ๐๐š๐ฅ๐š๐ง๐œ๐ž๐ซ: Distributes requests for optimal performance. ๐ŸŒ ๐‚๐ƒ๐ (๐‚๐จ๐ง๐ญ๐ž๐ง๐ญ ๐ƒ๐ž๐ฅ๐ข๐ฏ๐ž๐ซ๐ฒ ๐๐ž๐ญ๐ฐ๐จ๐ซ๐ค): Swift content delivery. ๐Ÿ“ฑ ๐๐จ๐ญ๐ข๐Ÿ๐ข๐œ๐š๐ญ๐ข๐จ๐ง ๐’๐ž๐ซ๐ฏ๐ž๐ซ: Keeps you informed. ๐Ÿ’ฌ ๐‚๐ก๐š๐ญ ๐’๐ž๐ซ๐ฏ๐ข๐œ๐ž: Where conversations happen. ๐Ÿ‘ค ๐”๐ฌ๐ž๐ซ ๐๐ซ๐จ๐Ÿ๐ข๐ฅ๐ž ๐’๐ž๐ซ๐ฏ๐ข๐œ๐ž: Manages user profiles. ๐Ÿ–ผ๏ธ ๐€๐ฌ๐ฌ๐ž๐ญ ๐’๐ž๐ซ๐ฏ๐ข๐œ๐ž: Handles media sharing. ๐Ÿ‘ฅ ๐†๐ซ๐จ๐ฎ๐ฉ ๐’๐ž๐ซ๐ฏ๐ข๐œ๐ž: Manages group chats. ๐Ÿ“ฆ ๐Œ๐ž๐๐ข๐š ๐’๐ญ๐จ๐ซ๐š๐ ๐ž (๐‡๐ƒ๐…5/๐’3): Safeguards shared media. ๐Ÿ” ๐‘๐ž๐ฉ๐ฅ๐ข๐œ๐š ๐’๐ญ๐จ๐ซ๐š๐ ๐ž: Ensures data reliability. ๐Ÿ•ธ๏ธ ๐–๐ž๐› ๐’๐จ๐œ๐ค๐ž๐ญ: Enables real-time communication Together, these components work to create a seamless and reliable messaging experience for Telegram's users around the world. โ™ปRepost if you find it valuable! ๐Ÿ””Follow Isha Rani for more insightsย  - Save this post to refer back before your Next Interview :)

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Isha Rani

Microsoft (Head of Engineering) | Software Engineering, Data and AI Leader | Leadership Coach | Career Accelerator Program

11mo

Follow me Here for more learning on Tech : Insta :ย https://instagram.com/techwithisha?igshid=OGQ5ZDc2ODk2ZA== Telegram :ย https://lnkd.in/gXH6GKTs Twitter :ย https://twitter.com/isha_rani_ Like it so that it stays on top please

Neha Pandey

Leading Fraud Prevention Initiatives as Senior Lead Engineer at Lloyds Banking Group

11mo

We built a very similar system for my previous client. However we used postgres as a relational database and it did work fine. We didn't have to use another database just to save last seen etc. I am still wondering about this architecture that having multiple db, how is it useful and helps in performance.

Gishnu Madhu

MS CSE (AI/ML) Graduate Student at SUNY, Buffalo | ex-SWE 3 at Credit Suisse AG (UBS)

11mo

I have one question : why is there a web socket connection between LB and chat service ? Is there any particular reason why http can't be used ?

Emin Sharifov

TPM @ Republic | Product Engineering | RWA Tokenization

11mo

Great illistration Isha Rani ! Do you mind sharing which tool you use for this? Need it for a product onboarding on my end. ๐Ÿ™๐Ÿ™๐Ÿ™

Hi Isha, love the post. Like many other comments could you share the tooling you use? Much appreciated.

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Rahul Sharma

62k+ LinkedIn || Architect @GL ll Ex-Adobe || 3X Linkedin Top Voice || Gate 13 Qualified || AWS Certified Architect || LeetCoder || Coding Enthusiastic ||Open for Paid Collaboration

11mo

Isha Rani Key characteristics of telegram system are following- Distributed Architecture: It uses multiple data centers worldwide for redundancy and speed. MTProto Protocol: Telegram's proprietary protocol ensures secure, end-to-end encrypted communication. Cloud -Based: Messages and media are stored in the cloud for seamless access across devices. Rich Features: It includes group chats, channels, stickers, bots, and secret chats. Openness: Telegram offers APIs and open-source clients for customization and integration. Nice visualisation and catchy illustrations ๐Ÿ™Œ๐Ÿ‘

Bharat Raghunathan

Actively looking for SWE/MLE Roles starting December 2024 | MSCS @ Georgia Tech | ML Engineer @ MSD | SDE @ ServiceNow | BITS Pilani Hyderabad Campus

11mo

Will it be similar for WhatsApp Isha Rani? Great information!

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King Adedoyin

Web3 Researcher | BSc. Computer Science

11mo

I donโ€™t even wanna look into it. Software architects are gods

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Randeep Chopra

I help Students, Working Professionals and Businessmen with their immigration needs| LinkedIn Expert | Immigration Specialist | Job Support| Study Visa Consultant | Immigration Consultant

11mo

Great

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Aman Kumar

เคฐเคพเคงเฅ‡ เคฐเคพเคงเฅ‡ ๐Ÿ™ I AI-Man I Tech Products And AI Tools I AI Coach I Prompt Engineer I AI Memes & Quotes I AI Creatives

11mo

Great

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