在移动设备上用于电话簿的最佳数据结构是什么

Question

If you were to implement a phone book where each entry will be first name, last name and phone number of your contacts, what would be the best data structure for this? The phone book will give the user the option to sort by first name. The other caveat is that this app will run on a mobile device.

Answer 1

使用MS SQL Compact Edition。

Answer 2

I'd go with a SQLITE database, personally. There are lots of libraries to use them across many languages and they're fairly common for things such as this.