我希望在Chrome中存储大量数据客户端，我有哪些选择? [英] I wish to store large amounts of data client side in Chrome, what are my options?

问题描述

我正在研究客户端专用的东西，它处理一些数字并将其显示在图形中.

I'm working on client-side only thing that crunches some numbers and displays them in graphs.

我从服务器提取数据.首先，我每24小时将数据保存到localStorage，这已经工作了一段时间，但现在数据集已经足够大以适合localStorage. Firefox允许您删除localStorage的大小限制，但是Chrome没有类似的设置.我更喜欢在Chrome中工作.

I pull the data from a server. To start with I saved the data to localStorage every 24 hours, this worked for a while but now the data-set is to large to fit in localStorage. Firefox allows you to remove the size-limit on localStorage, but Chrome doesn't have any setting like that. I would prefer working in Chrome.

Chrome支持requestFileSystem API，该API允许您创建和保存文件，但是其他浏览器已决定不支持该文件，并且没有很好的文档记录/使用范围广泛.理想情况下，我更喜欢chrome更致力于的东西，因此他们不会突然放弃对它的支持.

Chrome supports the requestFileSystem API, that allows you to create and save files, but other browsers have decided to not support it and not very well documented/widely used. Ideally I would prefer something that chrome is more committed to, so they don't drop support for it all of a sudden.

此应用程序仅适合我，因此某些扩展名，高级设置很好，也可以通过某种方式设置我要导入的数据文件的缓存，客户端可以使用.

This application is only for me, so some extensions, advanced settings is fine, also some way to set the cahcing for the data-file i'm importing, client side would work.

推荐答案

使用IndexedDB.这是一些与本地存储和本地比较的比较. IndexedDB

Use IndexedDB. Here are some comparisons b/w localstorage & IndexedDB

• 小数据
• 同步
• 键值对

• 大数据
• 异步
• 提供索引
• 可以运行查询
• 支持交易&简单数据类型
• 以对象形式存储数据
• 例如:待办事项列表(keep.google.com)

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