如何构建Google数据存储(App Engine)Web流量模型? [英] How to structure Google Datastore (App Engine) web traffic model?
问题描述
简单任务:跟踪网络流量(点击量),以便我可以绘制过去30天内每天的点击次数。
当前数据存储模型(2个字段):1)网站ID 2)点击时间戳
问题:我正在使用Google App Engine的数据存储,但无法进行分组或计数。
任何人都可以提供一种简单的方法来构建我的Google Datastore数据库以实现此任务吗?通过返回所有匹配,然后将它们分组在我的代码中看起来像一个表演猪。有任何想法吗?
我会为这个特定的任务使用分片计数器;请参阅此文档的最后一个示例。
Simple Task: keep track of web traffic (hits) so that I can graph the number of hits per day for the last 30 days.
Current Datastore Model (2 fields): 1) Website ID 2) Timestamp of Hit
Problem: I'm using Google App Engine's datastore and don't have the ability to do a group-by or count.
Can anyone offer a simple way to structure my Google Datastore database to achieve this task? By returning all of the hits and then grouping them in my code seems like a performance hog. Any ideas?
I would use sharding counters for this specific task; have a look to the last example of this documentation.
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