Apache Cassandra是否支持模式? [英] Does Apache Cassandra support schema free?
问题描述
我们可以使用基于文档的数据库(如MongoDB或CouchDB)免费使用模式。
We can do Schema free with Document-based database such as MongoDB or CouchDB.
Apache Cassandra不是基于文档的。它是基于宽列的。
Apache Cassandra is not document-based. It is Wide Column based.
我的问题是Apache Cassandra支持方案是免费的吗?或者支持某种设计是为Scheme免费的吗?
My question is does Apache Cassandra support Scheme free? Or support some kind of design is for Scheme free?
谢谢!
推荐答案
不,它不。至少肯定不是在MongoDB / CouchDB的方式。你说回答你自己的问题,当你说Cassandra是宽列为基础。
No it does not. At least definitely not in the way of MongoDB/CouchDB. You kind of answered your own question when you said "Cassandra is Wide Column" based.
您可能会发现这是一个有趣的阅读。 http://www.planetcassandra.org/blog/the-myth- of-schema-less /
You might find this an interesting read. http://www.planetcassandra.org/blog/the-myth-of-schema-less/
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