S60 Data Persistence eLearning
| description: |
This eLearning module addresses how files are accessed through the File Server and covers how to store information using Streams. It also addresses stores in terms of what they are, the different types and store transactions, and shows how databases are used in the context of the Symbian operating system.
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| type: |
eLearning
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| topics: |
Files/Data
S60 Symbian C++ |
| intended audience: |
Advanced
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Part 1 of the Data Persistence eLearning module addresses how files are accessed through the File Server and covers how to store information using Streams. Topics such as Connecting to the File Server, File Server Sessions and Writing/Reading Files are included, as well as discussions on Write/Read Streams, Externalizing/Internalizing and Stream Operators. Finally, a recorded Carbide.c++ coding session is included to demonstrate how to make a class serializable. 25-Apr-2007
Part 2 of the Data Persistence eLearning module addresses stores in terms of what they are, the different types and store transactions. Ideally, knowledge of streams, as discussed in Part 1, will be necessary to understand some of the concepts presented in this module. This module provides students with examples of how to work with store streams, file stores, embedded stores, dictionary stores and memory stores. As well as the main presentation, this eLearning module also provides a demonstration of some example code using memory stores. 25-Apr-2007
Part 3 of the Data Persistence eLearning module shows how databases are used in the context of the Symbian operating system. It assumes that the student has a basic knowledge of databases. The module begins with an introduction to DBMS databases for Symbian OS. It then continues on to the subject of creating and opening database and discusses some of the database operations that are available. Finally, the module covers topics such as transactions and locks before a presenting a demonstration on how navigate and deleting table data using C++ native APIs. 25-Apr-2007
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Additional information
| distribution: |
Forum Nokia Global Web Site
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| publisher: |
Nokia
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| rights: |
Copyright © 2007 Nokia Corporation.
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