Ask Octopus - How can I set up Disaster Recovery?

Kapil Gahlot | Java🔸DSA 🔸Spring on Instagram: "Do you want a crack system design interview ?? Below are the 20 hacks that you can use 1. For searching some text in millions of record: Use inverted index 2. For ACID property: use RDBMS. 3. For Unstructured data: use NoSQL 4. Database Scaling: Horizontal (Preferred for NoSQL) or Vertical Sharding(Preferred for RDBMS) 5. Read Heavy System: use Read through Cache 6. Low Latency Requirement: CDN + Load Balancer + Cache 7. Write-Heavy System: Use AS