Sas file size

This is very handy. It suggests that with the correctly constructed LIBNAME statement that concatenates a series of paths, one could construct a schema report for all the model inputs SAS knows about back to the system of record inputs for not just file size, but attributes like datatype, names, formats, informats and so on. Very useful tips, thanks for sharing. It's only limitation I know is - by definition - that it's capped to ca 1 Terabyte exactly1.

The SAS-supplied format is so useful! I will make sure to incorporate this in my work. This will also help in "checksum" diagnostics looking at files across server instances. Save my name, email, and website in this browser for the next time I comment. Tags sas author's tip SAS programmer sas programming tips and tricks. Leonid Batkhan. Rick Wicklin.

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Search instead for. Did you mean:. All forum topics Previous Next. Go to Solution. File Size calculation using SAS program. Posted AM views. If loading a hash table for instance, you are limited by memory..

Also, some datasets eg with a large number of columns may be impossible to read, as cannot load all the variables into the PDV due to memory limits. Reading from a text file, you are limited by the OS typically. Windows allows 1 million characters wide, for example, although SAS can theoretically handle a lrecl of over that. In general, if you're asking about observations, you will be disk space limited before you are limited by anything else. I've seen a file created that were denominated in PB petabytes, or 1 thousand terabytes when on a compressed volume.

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. What is the maximum size of the file that SAS can read at a time? Ask Question. Asked 8 years, 7 months ago. Active 8 years, 5 months ago.