Among the many promises of big data, one of the most exciting could be the potential to unlock the detection of cancer before advanced malignancy ensures, which means opening up a whole new understanding of the disease.

中文翻译：

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大数据对于癌症的早期发现至关重要。

在大数据的众多希望中，最令人兴奋的事情之一可能是在晚期恶性肿瘤得以确保之前就可以解锁对癌症的检测，这意味着对疾病有了全新的认识。