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⚡ One HLD concept. 60 seconds. Interview ready
L4 vs L7 Load Balancers: Key Differences Explained
L4 and L7 load balancers differ in how they route network traffic based on layers of the OSI model.
⚡ One HLD concept. 60 seconds. Interview ready
API Gateway vs Proxy vs Load Balancer: Key Differences
API Gateway, Proxy, and Load Balancer serve different roles in managing requests and traffic in systems.
⚡ One HLD concept. 60 seconds. Interview ready
Understanding Load Balancers in System Design
Load balancers distribute traffic across multiple servers to enhance performance and reliability.
⚡ One HLD concept. 60 seconds. Interview ready
API Gateway: The Front Door of Your System
An API Gateway simplifies client access to backend services in microservices.
⚡ One HLD concept. 60 seconds. Interview ready
Understanding Elasticsearch Node Roles for Scaling Clusters
Elasticsearch has different node roles that help manage data and scale clusters effectively.
⚡ One HLD concept. 60 seconds. Interview ready
Understanding CDN: How Cache Hits Improve Performance
A CDN speeds up web applications by caching content closer to users.
⚡ One HLD concept. 60 seconds. Interview ready
Understanding Distributed Tracing in Microservices Architecture
Distributed tracing helps track requests across microservices to find delays.
⚡ One HLD concept. 60 seconds. Interview ready
Stateless vs Stateful Servers: Scaling Made Easy
Stateless servers are easier to scale because they don't store user session data locally.