0

I am beginner in python and Flutter (4 months that i actually code) self-taught . There is a lot of information and I am facing a problem. I don't know how to go about it.

I am building a dictionary app in Flutter. I extracted all the words and definitions from the French Wiktionary with Scrapy and I processed all the data with pyspark. All data was inserted into an ObjectBox database with python and which has a final size of 460 mb for 355,000 elements. I compressed it with Brotli and its final size is 65 mb. So I end up with a compress mdb file. And now I'm stuck.

I thought of extracting the database to read it live with ObjectBox in Flutter but it does not read the mdb files directly and it gets complicated, I can't find any documentation on the subject. Moreover I tell myself that if the live extraction is not done on the internal memory, it will reserve ram? (If I understood correctly) This will not lead to a crash?

Or is it possible to extract it when installing the App so that objectBox can read it directly?

Or maybe I'm scratching my head over nothing. Directly read a Json but I'm afraid that the queries will be long because the word search is live for the user That this one writes a letter, my program must return me the words beginning with this one.

What would you do to maximize performance in the background ? Thanks for your help .

Riconalada
  • 1
  • 1

1 Answers1

0

welcome on StackOverflow! :)

I think your question is a duplicate of this one: How setup dart objectbox with a local database pre-populated?

as long as you refer to this NoSQL database by ObjectBox in both python and flutter and you're trying to use this package in the former and this in the latter.

Is that the case? Does the answer on the other question help you? If not, can you pls. elaborate what's missing/failing?

In general if you add a few links/references + narrow down the number of things/topics you ask might help (you can ask follow-up questions in comments later on answers or just post a new question if you still need infos). Not that I'm a pro here, could just make it easier for others to answer IMHO.

ezmegy
  • 605
  • 6
  • 17
  • Hello ezmegy, Thank you very much for your answer. Indeed, I abandoned this project a few months ago, I moved on to something else. I'm really sorry for not having answered you before, it's rude of me. I wish you a very good continuation and thank you again. – Riconalada Oct 15 '22 at 05:07