Infowise Enterprise Capacity Solution is a handy SharePoint component. Enterprise Capacity Solution provides a cross-site collection navigation and permission inheritance, allowing you to transparently split your document management system into multiple content databases for optimum performance and disaster recovery.

The solution wraps around the site creation process to give the end users the ability to seamlessly create sites in new site collections (and by extension in new content databases), while preserving the simplicity of the regular site creation. Your new site looks like a regular child site, is placed directly under your current site in the navigation menus and optionally inherits its users and master page.
ECS takes over the navigation and site creation components without changing the look and feel of the site and without introducing new visual elements.

Enterprise Capacity Solution Features:
1. Create site in a new site collection
2. Inherit permissions between site collections
3. Unified navigation between site collections
4. Security trimmed cross-site collection navigation provider
5. User-friendly and intuitive site creation form
6. Once click installation, no need to manually edit files
7. Seamless integration with an existing site
8. Can be uninstalled with a click of the mouse
9. Automated or manual permission inheritance
10. SharePoint native look&feel, no 3rd party visual elements

Requirements:
* SharePoint

The license of this software is Free Trial Software, the price is $999.00, you can free download and get a free trial.