Why get bogged down in the quicksand of the Oracle Call Interface (OCI) when you can get the same service with less code and fewer headaches with Vincent Rogier's OCILIB?
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Oracle 10G Development & Design: Heterogeneous Database Access
Learn about access from Oracle to heterogeneous data on a Microsoft CRM database.
Using Pipelined Table Functions (Oracle 9i)
An overview of the usage of Pipelined Table Functions, introduced in Oracle 9i, which enable accepting and returning multiple rows using Table Functions in PL/SQL.
A Lightweight C++ Wrapper over Oracle's OCI Library - OraLib
A C++ library, wrapper over Oracle's OCI library. OraLib saves you low-level function (API) calls and takes care of the low-level knowledge you should otherwise possess.
Oracle Call Interface Classes
Oracle Call Interface Classes
A Wrapper for the Oracle Call Interface
A Wrapper for the Oracle Call Interface
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MFC Integration with the Windows Transactional File System (TxF)
The Transactional File System (TxF), which allows access to an NTFS file system to be conducted in a transacted manner through extensions to the Windows SDK API. MFC 10, has been extended to support TxF and related technologies. This support allows existing MFC applications to be easily extended to support kernel transactions.

Portable Databases
In today's world of mobile apps, it's not an unreasonable expectation to want a database that's small, lightweight, and travels with the app from device to device. Take a quick look at what's available out there, and a few of the pros and cons of each.

Creating Simple Classes and Objects with Visual Basic
Learn how to create your own class and create objects representing that class using Visual Basic.
Working with State Machines in the .NET Framework
Arun Karthick introduces you to the state machine model and shows you how to create a simple working state machine sample using the .NET framework in the C# language.