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creating and working with a large 2 dimensional dataset in android

Answer 1

A:

Create a realtional database in SQLite:

Tables:

groups (id, name)

id - prikary key
name - name of a group

group_names (id, group_id, name)

id - prikary key
group_id references groups.id; this column should also have an index
name - name like "jim", "blake"

Is name order relevant?

radek-k 2010-08-24 20:00:51

no name order isnt relevant.. but with a sqlite database (which is what im using for DATABASE1) it has to be hard coded into the program (doesnt it?).. is that the fastest way of working with a large amount of data? and also how do i go about checking for the subset after ive created my sql database for the groups and their corresponding list of names in each?

dootcher 2010-08-24 20:24:45

1. What is an initial state of DATABASE1? Is it empty or already filled with data? 2. Any operations of retreiving data require basic knowledge of SQL.

radek-k 2010-08-24 20:36:13

1) DATABASE1 is initially empty however it wont be compared to DATASET1 until the user inputs names.. 2) and well it looks like im going to have to learn something new.. i literally started programming like 2 weeks ago but i'd say ive amassed quite a bit of android programming in that time.. where should i start/what specifically do i need to learn to accomplish what i need to do?

dootcher 2010-08-24 22:00:10

http://developer.android.com/guide/index.html

radek-k 2010-08-25 08:32:30

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creating and working with a large 2 dimensional dataset in android

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