October 2019
Beginner to intermediate
674 pages
16h 43m
English
Content preview from Mastering pandas - Second Edition
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Structured databases versus unstructured databases
Since MongoDB falls under the category of unstructured databases, the terminology used widely differs from its structured counterparts, such as MySQL and PostgreSQL. The following table presents various SQL terminology and concepts and the corresponding MongoDB terminology and concepts:
|
SQL terms/concepts |
MongoDB terms/concepts |
|
database |
Database (https://docs.mongodb.com/manual/reference/glossary/#term-database) |
|
table |
Collection (https://docs.mongodb.com/manual/reference/glossary/#term-collection) |
|
row |
Document or BSON document |
|
column |
Field (https://docs.mongodb.com/manual/reference/glossary/#term-field) |
|
index |
Index (https://docs.mongodb.com/manual/reference/glossary/#term-index ... |
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