Medical services industry is an information-intensive area, and information security is particularly important.

医疗行业是一个信息密集化的领域，信息安全尤为重要。

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The pattern began in the 1950s, when hugely expensive mainframe computers were first used to save correspondingly huge sums in information-intensive functions in the financial-services industry, then in accounting, payroll and inventory-control tasks in other big organisations.

ECONOMIST: Economics focus