real data type的意思|示意

But maps lack some of the features expected of structured data: they have no real "type" (without added metadata) and, unlike classes, they can't be extended with new behavior.

但是映射缺乏一些结构化数据的预期功能：它们没有真实的“类型”(在不添加元数据的情况下)，不像类那样，它们不能通过新的行为扩展。

But this field in the table created as real data type.

但在实际的数据类型创建表这场。

A Guardian technology director said: "We will have final numbers of real users and the type of data in the next few days, once we strip out duplicates, false emails and so on."

《卫报》技术总监说：“过几天，我们剔除重复或虚假的邮件地址后，就会得到真正用户的最终数量和数据类型。”