Advise / patterns on modeling data and business components

[Fernando A Gomez F]

Hello everyone. I was wondering what advice can you give on how to create a data/business model in C++. I mean, when working with C# I usually have no problems, simply follow .NET's guidelines, but it seems there aren't guidelines in C++ on this regard. Is there any example you'd like to share? I'm thinking common scenarios like a sales system (product, warehouse, pricing, purchase order) or a search inverted index (term, documents, posting, posting lists, dictionaries). What are your thoughts?