"countless information" is correct and usable in written English.
You can use it to describe a large amount of data or knowledge that is too vast to be measured or calculated. For example, "Thanks to the internet, we now have access to countless information on almost any subject."
Charles A. Gargano, the chairman and chief executive officer of the Empire State Development Corporation, which oversees the program, said in June in a letter to Assemblyman Brodsky, "While there has been time for public hearings, letters, press releases and countless information requests, there has been almost no time for the one thing that can make a difference: serious negotiations".
Considering the countless information streams that can produce a set of facts for any particular story these days, media outlets need "verifiers" who are expert at cross-checking information coming from different sources and assessing the credibility of individuals on the ground.
Karen de la Carriere, a former top Scientology executive, told THR there is likely countless information from the thousands of auditing sessions the actress underwent throughout her time with the church.
With its access to countless data streams and targeted information sources, the government is now faced with an urgent need to secure public and corporate information systems.
And yet, for the high school senior, the season of college applications is characterized by indoor imagery: toiling away in classrooms to assure the best grades yet, drafting essays and activity lists while glued to computer screens, sitting in auditoriums taking a final SAT, or attending countless college information sessions.
Who knows how many other "top secret" court orders are currently in action with countless other information providers?
"Brian has a keen understanding of this field -- as both a journalist covering the industry and as an innovator -- first, by creating his own digital platform, and second, by also leveraging the countless ways information is disseminated to enhance his storytelling," said CNN Chief Executive Jeff Zucker.
Still more of the money will end up being invested in windowless, stadium-sized data centers in the middle of nowhere that will contain countless bytes of information but few actual employees.
Digital maps can include countless layers of information, plus advertisements from which money can be made.
It consists of acquiring countless bits of information and piecing together a mosaic.
After attending countless tours and information sessions, I am aware not only of the social prospects but also of the specifics of each school's academics.
