@thevietnameseitguy

33 bullet to help you improve your design interview

Oct 14, 2023 · 2 min read · Remember these 33 points 1. For a Read-Heavy System - Consider using a Cache.2. For a Write-Heavy System - Use Message Queues for async processing3. For a Low Latency Requirement - Consider using a Cache and CDN.4. Need 𝐀tomicity, 𝐂onsistency, 𝐈so...

What is MECE

Oct 3, 2023 · 1 min read · MECE stands for Mutually Exclusive and Collectively Exhaustive. It means when approaching a problem we need to break down the problem into smaller records and each of the records should not be the same (this stands for ME - Mutually Exclusive). Then ...

How does the load balancer handle the request?

Sep 30, 2023 · 1 min read · We can consider the load balancer as a proxy which could help you distribute your load among the servers. We can imagine the diagram below when initiating a request to the load balancer stepssource IPTarget IPRequest IdentifierUri Client sends...

Where you should place your cache

Sep 12, 2023 · 1 min read · The animation below will help you to understand where you should place a cache

How can you pass the System Design Interview?

Sep 11, 2023 · 2 min read · System design is a complex topic, but this post will break it down into 9 easy-to-understand steps - This cheat sheet covers all the essential topics you need to know for a system design interview, including: 💾 Data management📚 Database selecti...