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My recommended materials for cracking your next technical interview Coding - Leetcode - Cracking the coding interview book - Neetcode System Design Interview - System Design Interview Book 1, 2 by Alex Xu, Sahn Lam - Grokking the system design by Design Guru - Design…
How to Generate Unique IDs in Distributed Systems (7 Approaches): 1. UUID (Universally Unique Identifier) 2. Database Auto-Increment 3. Snowflake ID 4. Redis-Based ID Generation 5. Nano ID 6. Hash-Based IDs 7. ULID I wrote a detailed article covering each approach. Read it…
Big O Notation 101: The Secret to Writing Efficient Algorithms From simple array operations to complex sorting algorithms, understanding the Big O Notation is critical for building high-performance software solutions. 1 - O(1) This is the constant time notation. The…
FAANG companies are hiring again, here are 8 vetted interview resources to help you pass your interviews you can save for later:
Top 10 System design Topics for interviews 1. Caching 2. DB Sharding 3. load-balancing 4. replication 5. fault-tolerance 6. high-availability 7. Performance 8. scalability 9. Performance 10. Indexing learn more on DesignGuru - bit.ly/3pMiO8g
7 must-know strategies to scale your database. 1 - Indexing: Check the query patterns of your application and create the right indexes. 2 - Materialized Views: Pre-compute complex query results and store them for faster access. 3 - Denormalization: Reduce complex…
How to Design a Chat Application like WhatsApp: 🔹 Chat Servers - Manages a large number of concurrent WebSocket connections, facilitate real-time communication, and ensure that messages are delivered efficiently between users with minimal latency. 🔹 Load Balancer -…
200+ data structure and algorithms problems 1. Array - bit.ly/3vM1JP5">bit.ly/3vM1JP5 2. String - bit.ly/3vM1JP5">bit.ly/3vM1JP5 3. Binary tree - bit.ly/3JIsn1i 4. Linked List - bit.ly/3zFatrn 5. Dynamic Prog - bit.ly/3vLwjs5 6. Recursion - bit.ly/3JDhUnv
As a senior backend developer, Please learn these important design patterns(at least 2 from every section)👇 1. Creational Patterns _______________________ -Singleton: Ensures a single global instance. -Factory Method: Creates objects without specifying classes. -Builder:…
In one of my interviews for Backend Developer position, I was asked, "How would you design an API?" Here is how you can answer:
Tell me 1 competitive programming topic you're struggling in and I will share a Free resource with you to learn it.
How do India’s biggest food apps handle millions of orders in real-time? Event-driven Architecture makes it all possible 🧵
30 Blogs to Learn 30 System Design Concepts: 1) Scalability: blog.algomaster.io/p/scalability 2) Availability: blog.algomaster.io/p/system-desig… 3) CAP Theorem: blog.algomaster.io/p/cap-theorem-… 4) ACID Transactions: blog.algomaster.io/p/ecae03ba-193… 5) DNS: cloudflare.com/learning/dns/w… 6) CDN: blog.algomaster.io/p/27c62e07-f25… 7)…
9 GitHub Repositories to Boost Your Software Engineering Career (bookmark them):
I have created a GitHub repository to help you learn Data Structures and Algorithms. It got 50+ stars It gives you: - coding interview tips - data structures and algorithms fundamentals - coding problems - Deep dives into advanced data structures repo - github.com/javabuddy/best…
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