Online application for saving a vast quantity of information on the user's device

Is there a way for a web application to store an extensive amount of data client-side, allowing for millions of records to be accessed offline by users exclusively on Chrome?

I initially considered indexedDb, but I discovered it becomes almost unusable with around 400k records. Web SQL was another option, however, it has now been deprecated.

My next thought was setting up a local web server like Apache with a small script that could interact with my web application and store records in MySQL. Using AJAX, the script could be accessed locally, but the cross-domain issue arises.

I am running out of viable ideas on how to make this work smoothly.

Update: Further clarification-

The primary web application is hosted on a remote server due to being shared among multiple users at different locations, including smartphone access. My latest idea was to install a local web application on each user's computer to interact with the remote web application and locally store fetched records. Unfortunately, cross-domain limitations may prevent this solution from working.

javascriptajaxdatabaseweb-applications

Answer №1

Here are a few possible solutions:

  1. Perhaps you actually require a desktop application, even though it may seem outdated.

  2. Another option is to set up a local web server and access your application through a web browser, although this is similar to the first point.

  3. You could also consider creating a Java and allowing it to interact with the file system.

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