Traditionally, methods such as storing the data on RAID servers are used, but these become impractical for research budgets at this scale.

By 1917, that had become impractical.

Slide valves became impractical and were replaced by drop valves, and later the Corliss valve.

However they concluded that this had already become impractical - for a generation at least - because of piecemeal redevelopment.

By the end of the 1970s, TIP had more than 100 branches, however growth through just opening additional locations was becoming impractical.

By 1877 it was clear that the situation had become impractical.

Hunting as a way of life was becoming totally impractical.

The older building, built in the 1930s, was becoming old and impractical.

As lorries became larger the long single-track road from Callow Lane to the quarry became impractical and was closed.

By 1970, being self-employed was becoming impractical so she established Industrial Aids Limited as a consultancy business.