How to model localized items?

I'm working on a similar globalization, where there is much dynamic content stored in the database. The approach I'm taking to allow for multilingual dynamic data is like this: create table Item ( ItemID ,Sku ,Price ,Title -- invariant, fallback culture ) create table Item_Culture ( ItemID ,CultureCode -- ex: en-US, en-CA, fr-CA, en-UK, fr-FR, en, fr ,Title ) select i. ItemID, i.

Sku, i. Price, coalesce(ic. Title, i.

Title) as Title from Item I left outer join Item_Culture ic on ic. ItemID = i. ItemID and ic.

CultureCode = @CultureCode Where @CultureCode is a parameter passed in from your application, and a Culture table contains a list of your different languages/cultures for reference or to specify fallback language dependencies You can expand this for multiple fallback languages if need be. It's a bit of a hit on the database compared to a single language implementation, but will accommodate the dynamic nature of your data, and that's just a cost of a multilingual dynamic site. Caching will be your friend if you have data that doesn't change too rapidly to help reduce the added database load.

I'm working on a similar globalization, where there is much dynamic content stored in the database. The approach I'm taking to allow for multilingual dynamic data is like this: create table Item ( ItemID ,Sku ,Price ,Title -- invariant, fallback culture ) create table Item_Culture ( ItemID ,CultureCode -- ex: en-US, en-CA, fr-CA, en-UK, fr-FR, en, fr ,Title ) select i. ItemID, i.

Sku, i. Price, coalesce(ic. Title, i.

Title) as Title from Item I left outer join Item_Culture ic on ic. ItemID = i. ItemID and ic.

CultureCode = @CultureCode Where @CultureCode is a parameter passed in from your application, and a Culture table contains a list of your different languages/cultures for reference or to specify fallback language dependencies. You can expand this for multiple fallback languages if need be. It's a bit of a hit on the database compared to a single language implementation, but will accommodate the dynamic nature of your data, and that's just a cost of a multilingual dynamic site.

Caching will be your friend if you have data that doesn't change too rapidly to help reduce the added database load.

Think about how you retrive lists of objects are they cached are they filtered / sorted / paged are they searched are they accessed by other applications (reports, partners ) The answer determines how much of the translation logic can be in the application and how much can be in the database. The application I work on right now has lists of objects that are accessed only in the application. Only 2 properties are translated and I don't have to sort by these properties.

I load lists of objects and every object already has translations for all languages saved in a dictionary. The nice think is that my cache only has one entry per key. Thinks get more difficult if you need to search, filter and sort by translated properties.

I would try to have the logic in the database then.

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