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Load balancers distribute traffic across multiple servers to enhance performance and reliability.

L4 and L7 load balancers differ in how they route network traffic based on layers of the OSI model.

Distributed backpressure helps manage the flow of work between services to prevent overload.

Vertical scaling means upgrading one server, while horizontal scaling means adding more servers.

Cache breakdowns can overwhelm databases, but request coalescing solves this issue.

Token Bucket allows burst traffic, while Leaky Bucket smooths out traffic flow.

API Gateway, Proxy, and Load Balancer serve different roles in managing requests and traffic in systems.

Backpressure helps manage message flow in Kafka during traffic spikes.

Kafka uses different strategies to assign partitions to consumers in a group efficiently.

Distributed caching spreads data across multiple servers for better performance and reliability.

The Bulkhead Pattern isolates resources to protect critical workloads from failures.

The Token Bucket algorithm helps manage how many requests a server can handle.

Database bottlenecks slow down performance, but identifying them helps optimize and scale effectively.

Choosing the right distributed lock depends on your system's needs and existing tools.

Cascading failures occur when one service's failure impacts others, causing widespread issues.

Connection pooling reuses database connections but can cause issues if misconfigured.

Distributed locks ensure only one server performs a task, avoiding duplication.

The USE Method helps find and analyze infrastructure bottlenecks in software systems.

A CDN speeds up web applications by caching content closer to users.

Fallbacks allow systems to handle failures safely and maintain user experience.

A reverse proxy routes client requests to different backend services efficiently.

Caching helps applications respond faster by serving data from memory instead of hitting the database.

Message queues allow services to communicate asynchronously, improving scalability and reliability.