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[mongo] 運行數據 #16
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從 DB 中抓取 3 層 (帶更新校驗)> db.users.find({followers:{ $exists: true }}).count()+" / "+ db.users.find().count()
2162 / 274732 capture ended with last level counting: 437509 statistics(running) last level efficiency :1,305.4 user/sec after commit |
從 DB 中抓取 3 層 (帶更新校驗)> db.users.find({followers:{ $exists: true }}).count()+" / "+ db.users.find().count()
2162 / 274732 capture ended with last level counting: 437509 statistics(running) last level efficiency :1,785.47 user/sec after commit |
我感觉现在xxx.config.js有三个了略多,能不能合并成同一个js文件? 以及看了看你写的mongo的feature,写得很不错啊0.0 mongo是可选的还是必需的?我感觉做成可选的比较好,因为现在还基本是同一台机器上运行这个爬虫的服务器端和浏览器端,等将来把浏览器端分离出去之后再把mongo做成必需的比较好。 |
0.0
0.0 |
mongo 是必須的,原因是內存不足可能導致運行失敗,多次運行需要儲存數據。 |
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