James Guo (@ZE3kr)





How to configure for pure IPv6-Only network access

On May 4 this year, Apple began to require new applications to support IPv6 DNS64/NAT64 networks, which means that Apple began to push IPv6 networks, on Apple’s official website has introduced some advantages of IPv6, mainly to be more friendly to mobile networks, And can improve some performance, reduce some transmission overhead. Recently, I have al..

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Self-built PowerDNS GeoDNS Server

Lately I’ve grown more and more into building things myself, like GitLab. Today, I changed the DNS server to a self-built one, and shared my experience (PS: Now in order to realize the root domain CDN, I used Route 53 instead): The self-built DNS in this article refers to the authoritative DNS, that is, the DNS configured for your own domain name, not the ..

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Talk about the streaming of video on the Internet

Videos are distributed on the Internet, the most common way is through the World Wide Web - the user directly enters a web link/search engine search/link to other websites, or through any reader (including Podcasts client in inside) to play. Doing this is not limited to any platform at all, but it means that you have to pay for your video traffic..

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Several recommended plugins for WordPress

EWWW Image OptimizerLossless and lossy compression of JPEG and PNG images, support for compressing existing images, can speed up the loading of images for visitors. Also supports progressive loading of JPEG. Under normal circumstances, when the network speed is low, the picture is loaded bit by bit from top to bottom, but with progressive loading, the low-..

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