Blog
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Redis Caching Strategies — Complete Guide
Five Redis caching patterns—Cache-Aside, Read-through, Write-through, Write-behind, Refresh-ahead—with TTL, invalidation, and Node.js-oriented examples.
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Technical SEO with Next.js App Router | SSR· SSG
Choose App Router rendering per route: SSG, SSR, and ISR with fetch cache, revalidate, tags, Route Segment Config, and SEO-safe patterns for metadata.
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AV1 Video Codec Next-Generation Standard | Royalty-Free
From AV1 Alliance for Open Media background, advantages vs VP9, tiles, filters, CDEF, to libaom, SVT-AV1, rav1e encoding and browser/streaming usage.
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AV1 Video Codec: Next-Gen Standard | Royalty-Free
AV1 from AOMedia and VP9 lineage: tiles, filters, CDEF, libaom, SVT-AV1, rav1e, browser and streaming adoption—practical encoding and deployment.
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H.264 (AVC) Video Codec Complete Guide | Profile· FFmpeg
From H.264 (AVC) history, compression principles, profiles/levels to libx264, NVENC encoding, quality/speed tuning, streaming, and mobile compatibility.
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H.264 (AVC) Video Codec: Complete Guide | Profiles
H.264 (AVC) from history and compression to profiles/levels, libx264 and NVENC, quality vs speed tuning, and streaming—practical encoding for web.
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HEVC (H.265) in Practice | 4K/8K· x265
HEVC (H.265): CTUs, Main/Main 10, x265 and NVENC, 4K/8K and HDR workflows, hardware decode, and patent considerations—efficiency-focused practical guide.
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HEVC (H.265) Video Codec Practical Complete Guide | 4K· 8K
From HEVC (H.265) CTU, profiles, 10-bit to x265, NVENC encoding, 4K/8K distribution, hardware acceleration, and patent issues — practical guide focused.
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FTP in Practice | Active & Passive Modes· FTPS
FTP control and data channels, Active vs Passive, FTPS and SFTP compared, firewall and NAT issues—beginner operations guide to file transfer.
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C++ Algorithm Count: std::count, count_if, all_of, any_of &
Count matching values and predicates with std::count and count_if; learn all_of, any_of, none_of, empty ranges, and short-circuit behavior in C++.