What are Geospatial Indexes in MongoDB?

What are Geospatial Indexes in MongoDB?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: interviewbit, mongodb, topic-specific, nosql, database

参考答案摘要

MongoDB has two types of geospatial indexes: 2dsphere and 2d. 2dsphere indexes work with spherical geometries that model the surface of the earth based on the WGS84 datum. This datum model the surface...

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