Sharing My Journey in Web Development | Interesting Tools and Methods | And more...
Complete end-to-end journey of a web request: browser cache, OS resolver, DNS hierarchy, ARP, TCP 3-way handshake, TLS 1.3, HTTP/2 multiplexing, DOM/CSSOM pipeline.
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Analyzing O(N) table scan degradation with OFFSET/LIMIT vs O(1) indexed lookups with Keyset/Cursor-based pagination in infinite feeds.
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Understanding network and system performance metrics: why high bandwidth does not guarantee low latency, Little’s Law, and saturation bottlenecks.
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Applying core data structures to solve production problems: hash collisions, B-Trees in database engines, LRU cache memory layouts, and graph traversal.
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Why asymptotic notation ignores hardware realities: CPU cache line misses, branch prediction, allocation churn, and hidden architectural constants.
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Deep-dive into Cache-Aside, Write-Through, Write-Behind, Cache Stampede / Thundering Herd mitigation, and distributed Redis cluster strategies.
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