Answer:
Portals.
Step-by-step explanation:
A portal is defined as an internet site whose purpose is to cluster and make available diverse content from various sources, and acts as an access point for various websites.
In order to function effectively a portal must be designed to withstand the large amount of user access, so that it works properly without slow system and damage to users. As a portal is a channel especially for commercial websites, it is imperative that the team of contributors who feed the portal have access to the large amount of structured and unstructured information, so that there is better organization and search accuracy and prevention of misfortune, such as failures on commercial sites such as a paid purchase that is not registered and ends up lost or a customer unable to access the site information screen.