Embedded file manager for mobile devices design and implementation
| Autor: | Luis Antonio Gama Moreno, Armando Reyna Ballesteros |
|---|---|
| Rok vydání: | 2007 |
| Předmět: |
General Computer Science
Database Computer science business.industry Data management Data structure computer.software_genre Hierarchical database model Mobile Information Device Profile Mobile database Relational model Operating system Table (database) Electrical and Electronic Engineering Tuple business computer |
| Zdroj: | IEEE Latin America Transactions. 5:638-643 |
| ISSN: | 1548-0992 |
| DOI: | 10.1109/t-la.2007.4445718 |
| Popis: | In this paper a Embedded File Manager for Mobile Devices (EFMMD) implementation based on RMS (Record Management System) of J2ME (Java 2 Micro Edition) is presented. EFMMD is focused on CLDC-MIDP (Connected Limited Device Configuration- Mobile Information Device Profile) application developers for PDA (Personal Digital Assistant) devices. RMS stores data using record collections called recordstores. Each recordstore is composed by a variable size array of bytes and a unique sequential identifier called recordId. Despite of perform basic management operations, it is not possible to do it as in the relational model. EFMMD implements a set of relational model characteristics through four basic classes: Database, Table, Tuple and DatabaseException, each one have methods that enable to model data structures and their behavior, giving the users the capability of data management as in a traditional DBMS (DataBase Management System). |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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