Choosing suitable data file method


hello of you

newbie iphone or cocoa programming, , not native english speaker, pls forgive poor english

going write application iphone. application need load data file contain "some strings , numbers". , think there 4000 record in data file. real-time sorting .

writing program on mac generate data file. know type of data file should use? know, there methods such property list,archiving,and using sql.

pls give me hints

thx lot~~~~~~
 

use sqlite database. see sqlitebooks example project.
 


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