🚀 Understanding Key Concepts for Building Scalable & Reliable Systems 🚀

In today’s fast-paced tech world, it’s crucial to design systems that are reliable, scalable, and can handle high traffic. Here’s a quick breakdown:

🔄 High Availability: Ensuring systems are always up and running with minimal downtime. Aim for 99.99% or even 99.999% uptime to reduce outages to just a few seconds per day.

📊 High Throughput: Process more requests per second (QPS/TPS) by adding more threads, instances, and using techniques like caching to avoid bottlenecks.

📈 High Scalability: Seamlessly grow your system to handle more users or data with minimal changes. Using microservices and load balancing can help extend the system’s capacity.

⏱️ Low Response Time: Keep your services quick by segregating responsibilities, balancing loads, and planning capacity effectively.

💡 Common Solutions:

For High Availability, use Hot-Hot or Hot-Warm setups to ensure redundancy.

To improve throughput, consider adding caches and asynchronous processing.

Microservices help with scalability by breaking down large systems into smaller, manageable services.

By applying these principles, you can build systems that stay strong under pressure while being easy to grow and manage!

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