document: Where tech is cheap -LSB- servers -RSB- Talk , consultancy , support , not tech is the expensive part of network installations . It 's a good job that small-scale servers can either be remotely managed , or require little actual management
doc_bio_tags: O O O O O O O O O O O O O O O O O O O O B I O O O O O O O O O O O O O O O O O O O B
extractive_keyphrases: network installations management
abstractive_keyphrases: small-scale servers