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数据保存到Mysql中 #2

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wangwei123 opened this issue May 4, 2019 · 1 comment
Open

数据保存到Mysql中 #2

wangwei123 opened this issue May 4, 2019 · 1 comment

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@wangwei123
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数据是否可以提供保存到mysql中呢，可以方便做一些统计分析
@nzai
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nzai commented May 4, 2019 •
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曾经做过保存到mysql中的store，但是毕竟数据量大，mysql即使能保持每秒写入2000条数据也要写好久，而且占用磁盘空间巨大，后面就废弃了mysql的store，如果需要可以参考 7d9cf45 ，另外这个stockrecorder的结构和数据格式设计的不太好，已经不会再更新了，我另写了一个https://github.com/nzai/qr 实现同样的功能，我现在每天都用qr抓数据，你可以尝试一下

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@wangwei123 @nzai