expression, i-adjective
fault-tolerant; resistant to failure; robust against breakdowns
Describes systems, devices, or designs that continue to operate or degrade gracefully when a fault occurs. Common in engineering and IT contexts.
See also: 強い (つよい)
このサーバーは故障に強い設計になっている。
This server is designed to be fault-tolerant.
故障に
To build a fault-tolerant system, redundancy is important.
A compound phrase from 故障 (failure, breakdown) + に (particle) + 強い (strong, resistant). The construction follows the pattern 'Xに強い' meaning 'strong against X' or 'resistant to X'.