Language packs
The application creates a separate language pack for each language in which the product has been translated. Language packs include translated field, message, and data localization material.
Language packs let you install all of the localization and translation files for your language. After you install the language pack, you activate data localization for specific tables and assign users to a locale. You then view the translated content by logging in as a user that belongs to the appropriate locale.
Language packs update the database tables to handle localized content, and then load the translated content.