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PyCon2012ChinaBj-3Gland
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Zoom.Quiet
October 20, 2012
Technology
0
47
PyCon2012ChinaBj-3Gland
http://cn.pycon.org/2012/schedulebj
Zoom.Quiet
October 20, 2012
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Transcript
8370 6052 900 0 1,000 2,000 3,000 4,000 5,000 6,000
7,000 8,000 9,000 电信 联通 铁通 电信54.6% 联通39.4% 铁通 5.8% 中国固网用户比例 2012年上半年
联 通
电 信
8370 5753 6700 0 1,000 2,000 3,000 4,000 5,000 6,000
7,000 8,000 电信 联通 移动 电信 29% 联通32.8% 移动 38.2% 中国3g移动网络用户比例 2012年上半年
None
bgp多线 优 点 •的 •森 缺 点 •的 •森 电信联通独立布网
优 点 •价钱便宜, 带宽性价比极高 •3线城市100M带宽1万多就够了 缺 点 •数据同步问题 •域名如何智能解析 •网络偶发不稳定情况
bgp多线 优 点 •的 •森 缺 点 •的 •森 bgp多线
优 点 •网络会有偶发的不稳定情况 •电信大约在20ms左右 •联通大约在30ms 缺 点 •价格超级贵, •是单线放带宽的15~20倍之间
bgp多线 优 点 •的 •森 缺 点 •的 •森 cdn加速
优 点 •服务器本身线路无要求,带宽占用不大。 •用户就近访问cdn运营商的服务器。 •结算灵活, 按量结算。 缺 点 •带宽流量上来以后, 价钱非常的贵。
总 结 用户在哪里 用户量 收益 流量 技术支撑能力 综合考虑 ,选择一个最适合你的网络环境