Top Tweets for #three90challenge
Today I learned Caching in System Design with @geeksforgeeks 💚
Caching helps store frequently accessed data for faster retrieval ⚡
It reduces latency, lowers database load, and improves performance.
📚 Course Link: https://t.co/n77lY7IDGV
#three90challenge #commitwithgfg
Message Queues in System Design 📃@GeeksforGeeks
🔹 Decouple services
🔹 Handle async tasks
🔹 Smooth traffic spikes
🔹 Improve reliability
Producers → Queue → Consumers ⚡
📚 Course Link: https://t.co/n77lY7IDGV
#three90challenge #commitwithgfg
First week of the Three 90 Challenge: Done. 💻✅
Mastered the basics and feeling ready for the next level. Let’s keep this streak alive!
Check out the course: https://t.co/zjNUr6tjeA
@GeeksforGeeks #three90challenge #commitwithgfg #BuildInPublic
Learned about B-Tree & B+ Tree in database indexing with @GeeksforGeeks 💚
Core data structures that power most database indexes and enable efficient search, insert & delete operations in O(log n) time.
📚 Course Link: https://t.co/n77lY7IDGV
#three90challenge #commitwithgfg
Database Indexing🕊️
Indexing improves query performance by reducing full table scan and enabling faster data retrieval
• Primary & secondary indexes
• B-Tree based indexing
• Query optimization impact
📚 Course Link: https://t.co/n77lY7IDGV
#three90challenge #commitwithgfg
1 Final Reminder.
Last Few Hours: https://t.co/ROqEvHmLBn
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#gfg #three90challenge #commitwithgfg #geeksforgeeks
Partitioning in System Design 🔑
Partitioning = dividing into smaller, manageable segments to improve performance & scalability
🔸Horizontal partitioning
🔸Vertical partitioning
🔸Range / Hash strategies
📚 Course Link: https://t.co/n77lY7IDGV
#three90challenge #commitwithgfg
🔑Database Sharding
Sharding = splitting large datasets across multiple databases to improve scalability and performance.
🔸Horizontal partitioning
🔸Reduced load per node
🔸Better write throughput
📚Course Link: https://t.co/n77lY7IDGV
#commitwithgfg #three90challenge
Day 16 | #Three90Challenge 🚀Started my learning streak with 21 Days Project Batch-3 at
@geeksforgeeks
L16:AuthX User Authentication System
Link: https://t.co/ggNLcO4FEo
#commitwithgfg #three90challenge
You've started at the right time because the 90% Fee Refund Challenge will END on 28th FEB!
(No more extensions!)
#three90challenge #three90 #gfg #geeksforgeeks
Just started Three 90 Challenge day 1
Started learning about analysis of algorithms.
@geeksforgeeks
#three90challenge #commitwithgfg #day1
Just started Three 90 Challenge day 1
Started learning about analysis of algorithms.
@geeksforgeeks
#three90challenge #commitwithgfg #day1
And that’s exactly why we’re not letting you waste another 90 days.
Three 90 Challenge exists for one reason - so your time finally works for you, not against you.
Before wasting another minute, start with the real progress: https://t.co/R449apdmtE
#three90challenge #three90 #gfg
Database Replication is a game of trade-offs. ⚖️
Synchronous: Strong consistency, but slow writes. 🐢
Asynchronous: Blazing fast, but risk of "stale" data. 🏎️💨
📚 Course Link: https://t.co/n77lY7IDGV
@geeksforgeeks
#three90challenge #commitwithgfg
Day 13 | #Three90Challenge 🚀Started my learning streak with 21 Days Project Batch-3 at
@geeksforgeeks
L13:Rider App flow On-Demand Mobility UI: Pickup/Dropoff
Link: https://t.co/ggNLcO4FEo
#commitwithgfg #three90challenge
Day 38 of #three90challenge 🚀
Today I learned and practiced the Sliding Window Technique in Arrays.
@GeeksforGeeks
#commitwithgfg
Course: https://t.co/JkpUxO3jlj
High-Level Introduction to Databases in System Design with @GeeksforGeeks 💚
Focused on:
• Relational vs NoSQL concepts
• Consistency vs scalability trade-offs
• Choosing the right DB per use case
📚 Course Link: https://t.co/n77lY7IDGV
#three90challenge #commitwithgfg
Day 12 | #Three90Challenge 🚀Started my learning streak with 21 Days Project Batch-3 at
@geeksforgeeks
L12:LedgerFlow: Personal Finance Manager (React + Zustand)
Link: https://t.co/ggNLcO4FEo
#commitwithgfg #three90challenge
Deep dive into Failover Mechanisms @GeeksforGeeks 💚
Failover is about designing systems that automatically switch to backup components when failures occur — minimizing downtime and ensuring continuity.
📚Course Link:
https://t.co/n77lY7IDGV
#three90challenge #commitwithgfg
Imagine building a castle of blocks 🏰
If removing one block doesn’t collapse the whole structure, it’s resilient.
That’s exactly what System Resilience 💪means in system design.
📚 Course Link: https://t.co/n77lY7IDGV
@geeksforgeeks
#three90challenge #commitwithgfg
Learned about Redundancy in System Design with @GeeksforGeeks 💚
Explored Active–Passive redundancy and how it improves system availability & fault tolerance.
📚 Course Link: https://t.co/n77lY7I5Rn
#three90challenge #commitwithgfg
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