在内存虚拟数据库 [英] Virtual Database in Memory
问题描述
想象一下以下内容:
我有57000项,我经常在我的应用程序中使用弄清楚事情像定位组等表
$ b $的b
而不是查询数据库,每天30万次,对于几乎没有改变它的数据,有没有存储在我的记忆直接应用和民意测验数据的信息的方法的表?或者,我必须建立某种形式的每一行的自定义数据类型,并通过测试每一行迭代,检查我想要什么?
在一些google搜索的结果我能找到最接近的就是内存数据库
感谢您,
- 西奥
< DIV CLASS =h2_lin>解决方案
的SQLite支持在内存中的表。
Imagine the following:
I have a table of 57,000 items that i regularly use in my application to figure out things like targeting groups etc.
instead of querying the database 300,000 times a day, for a table that hardly ever changes it's data, is there a way to store its information in my application and poll data in memory directly? Or, do I have to create some sort of custom datatype for each row and iterate through testing each row, to check for the results i want?
After some googling, the closest thing i could find is in-memory database
thank you, - theo
SQLite supports in-memory tables.
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