"central information hub" is a correct and usable phrase in written English.
You can use it to refer to a central place where people can go to find essential information. For example, "The company website is the central information hub for all employees, providing them with news and updates."
Companies have long tried to build a central information hub of sorts with the Amazon Echo Show being the latest such device.
Effective monitoring and supervision of health care programmes depends on complete, accurate and timely flow of data between primary health care facilities, hospitals and a central information hub [5].
Running in production for five years, MAF has established itself as a central information hub in the laboratory.
They also give users the chance to provide more enhanced pictures of themselves — useful, since one of the main reasons for LinkedIn usage (despite all its moves to become central news information hubs) remain around people finding jobs.
Pharmacology Central information on cannabinoids.
The largest home & garden information hub on the web.
The Obama administration introduced a central online hub for information about ethics, lobbying and campaign contributions on Thursday, making good on a campaign pledge President Obama made in his 2008 campaign.
Seeing the explosion in growth of Twitter right now, it's pretty clear that the hot trend on the web is to have a service which acts as a central hub for information, and allows third-party sites and services to built on top of it.
The addition of a broad spectrum of cross-references ensures that UniProtKB acts as a central hub for biomolecular information by connecting to other resources which provide additional or complementary information.
Traditional networks depended on a central hub to pass information between points.
