Minimize DNS Lookups for Faster Web Performance
Minimizing DNS lookups involves reducing the number of times a web page must perform a Domain Name System (DNS) query
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Scalability
An Overview of Distributed Caching
This is the 4th post in a series on System Design. Nearly 3% of infrastructure at Twitter is dedicated to
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An Overview of Concurrent Software Systems
This is the 3rd post in a series on System Design. Multiple independent pieces of code execute simultaneously on multiple
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An Overview of Distributed Systems Architectures
This is the 2nd post in a series on System Design. If 50% of a code executes serially, the rest
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An overview of scalability principles
This is the 1st post in a series on System Design. “Scalability is the property of a system to handle
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