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.NET Design Patterns

You're reading from   .NET Design Patterns Learn to Apply Patterns in daily development tasks under .NET Platform to take your productivity to new heights.

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Product type Paperback
Published in Jan 2017
Publisher Packt
ISBN-13 9781786466150
Length 314 pages
Edition 1st Edition
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Authors (2):
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Praseed Pai Praseed Pai
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Praseed Pai
Shine Xavier Shine Xavier
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Shine Xavier
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Table of Contents (15) Chapters Close

Preface 1. An Introduction to Patterns and Pattern Catalogs FREE CHAPTER 2. Why We Need Design Patterns? 3. A Logging Library 4. Targeting Multiple Databases 5. Producing Tabular Reports 6. Plotting Mathematical Expressions 7. Patterns in the .NET Base Class Library 8. Concurrent and Parallel Programming under .NET 9. Functional Programming Techniques for Better State Management 10. Pattern Implementation Using Object/Functional Programming 11. What is Reactive Programming? 12. Reactive Programming Using .NET Rx Extensions 13. Reactive Programming Using RxJS 14. A Road Ahead

Chapter 4. Targeting Multiple Databases

In this chapter, we will try to create a library which will help application developers target their applications against SQL Server, SQLite, MySQL, and Oracle. As a result of creating this library, we will be able to write the application code without worrying about the underlying persistence technology. Even though ADO.NET does a wonderful job of abstracting away the nitty-gritties of a relational database management system (RDBMS), we need more than what is available as a stock feature within ADO.NET to write a database-agnostic persistence layer.

During the course of this chapter, as a reader, you will learn to leverage the abstract factory pattern, factory pattern, and the adapter pattern to be able to do the following:

  • Interfacing with various ADO.NET providers
  • Writing persistence-store agnostic logic
  • Writing data to an SQLite database
  • Writing data to an SQL Server database
  • Writing data to an ODBC data source
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