The phrase "a digital database of" is correct and usable in written English.
You can use it when referring to a collection of digital information organized for easy access and retrieval.
Example: "The university has created a digital database of research articles for students and faculty to access."
Alternatives: "an online repository of" or "a digital archive of".
But it lacked a digital database of maps.
The site is www.bachdigital.org, a digital database of Bach's handwritten manuscripts and select musical scores.
The qEEG compares that information, in real time, to a digital database of hundreds of EEGs of healthy subjects.
Moussaoui said that in the late 1990s he was also tasked with creating a digital database of donors to al-Qaeda, which he claimed included prominent Saudi royals and officials.
A digital database of georeferenced remote sensing images from 1936 to 1999 is used to quantify parabolic and barchan dune migration rates and surface reflectance, an indicator of vegetation cover, with evolving drought conditions in the twentieth century.
WikiLeaks, the disclosure organization led by Julian Assange, said in a series of tweets on Friday that it is considering building a digital database of verified Twitter users based on personal information about their families, jobs, financial standing and housing.
Thngs, a digital database for the preservation of physical objects, wants to change that.
It is the product of a digital database, an origin suggested by the clarity of the maps and also by their telltale hiccups: leaving open the ends of dead end streets, breaking some curves into a series of straight runs.
The goal of Adam Matthew's research was to build a digital database that captured the essence of the agency and its contributions to American consumer culture.
Functional elements, such as ecological interactions and assemblages, were not treated but will be considered in the next phase of the project, which includes the creation of a digital database with a toolkit.
The drug, in or out of its package, is placed under an infrared light detector that feeds information into a digital database that has chemical signatures of all the legitimate drugs sold in the world.
