Offline Application


#1

Hello guys! I am building an offline application which involves offline syncing. Is it possible to have an offline data of at least 30 million records? What technology should i use to achieve this?


#2

Hi,

Im building an offline sync application to.
I’m just storing everything inside an JSON object.

What you could do is to use SQLite.

This is how I’m doing it:

  • Storing in SQLite
  • Building up query’s in localstorage and save them in a localfile
  • Inserting it in the current JSON
  • By syncing I send the SQLite response to the API and also for the query’s

So if SQLite data fails I got an backup with the Query’s.


#3

Just out of interest - what type of app requires access to 30 million plus records?


#4

the problem is, my SQLite is around 3gb and would be increasing. As a result, I can not build with android because I am having an error in Java Heap even though I increased the heap space. So is it still possible?