<jargon> What faces a VMS user searching for documentation. A full VMS kit comes on a pallet, the documentation taking up around 15 feet of shelf space before the addition of layered products such as compilers, databases, multi-vendor networking, and programming tools. Recent (since VMS version 5) DEC documentation comes with grey binders; under VMS version 4 the binders were orange and under version 3 they were blue. Often contracted to "Gray Wall".
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Nearby terms: Big bag of pages « big blue « big-endian « Big Gray Wall » big iron » BIG-LAN » Bigloo