Abtech hub
This channel is more about tech related stuff, software development and tech opportunity in the market . I share my knowledge and experience in the area,not always serious talk bit fun as wel.join as and grow together. Check out https://t.me/abenezer1522
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CDN (Content Delivery Network): Delivers media lightning-fast by
caching content closer to users, so no more waiting for downloads.
Notification Server: Keeps you informed of new messages and
Notification Server: Keeps you informed of new
messages and
updates, ensuring you never miss a beat.
And that's not all! Telegram goes a step further with:
Storage Replicas: Ensures data redundancy by replicating it across multiple servers, so your messages are always safe and sound.
Cache (Memcache): Boosts performance by storing frequently accessed data, allowing faster retrieval.
Group Service: Manages group chats efficiently, keeping your group discussions organized and seamless.
Session Service: Tracks your login activity across devices for a smooth and secure experience.
Last Seen Service: Let you know who's online for better communication coordination.
Unread Messages: Keeps track of unread messages, ensuring you stay on top of your conversations.
Relay Service: Guarantees reliable message delivery by managing user message relays.
What feature of Telegram impresses you the most? Share your thoughts in the comments
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🥲How Telegram Handles Billions of Messages: A System Design Overview
Have you ever wondered how Telegram delivers lightning-fast, secure messages? Let's take a look at the strong system that makes it work!
Here's a breakdown of the key components keeping your messages safe and zipping across the globe:
Load Balancer: Ensures smooth performance by distributing user requests
across multiple servers, preventing overload.
Authentication Gateway: Acts as a secure checkpoint, verifying user
logins and keeping unauthorized access at bay.
Chat Service: Powers real-time messaging through connections, making your conversations feel instant.
WebSocket
User Profile Service: Manages your profile information, keeping it up-to-
date for seamless interactions.
Asset Service: Efficiently stores and retrieves all your photos, videos, and files.
!
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Repost from N/a
Front-end: JavaScript (React)
Back-end: JavaScript (Node.js)
Mobile App: JavaScript (React Native)
Desktop App: JavaScript (Electron)
AI: JavaScript(Tensorflow.js,DeepLearn.js)
IoT: JavaScript (Cylon.js, IoT.js)
JavaScript is a powerful language! 💪
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Master Frontend to Backend in 150 Days👩💻
Days:1 - 30
Learn HTML, CSS, and JavaScript
Days: 31 - 60
Master React.js and Build Interfaces
Days: 61 - 90
Explore MongoDB and learn how to work
with Databases
Days: 91 - 120
Dive into Node.js and learn the basics of
server-side development
Days: 121 - 150
Bring it all together by learning Express.js
and building full-stack applications
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Repost from N/a
Programming "Talent" is a Myth, Here's what you need to be a Good Programmer
1. Patience ✨
2. Perseverance
3. Abstract mindset (Creative solutions)
4. Problem-solving
5. Planning
6. Basic math skills ➕➖✖️➗
7. Tech Enthusiasm
It’s ok to make mistakes and create bugs, we learn !
@abenezer1522
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8 skills to invest in forever:
1. Avoid procrastination
2. Know your true self
3. Manage your time
4. Practice patience
5. Have confidence
6. Be consistent
7. Listen well
8. Speak up
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Repost from Programming Projects | Python Notes | Java | C++ | Computer Science Resources | Free AI Books
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12 Highest Paying Programming Jobs
⚡ 12❤ 2🔥 1🥰 1
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