SQL Server Vs MongoDB

SQL Server	Mongo DB
Microsoft product	Mongo DB product
For commercial	Open source
Works on windows	Works on Windows, Linux, OS X, Solaris
Scalable vertically	Scalable horizontally
SQL query language	JSON query language
Database	Database
Fixed Schema	Dynamic Schema
Table	Collection
Row	document or BSON document
Column	Field
Index	Index
Primary key	Primary key
Foreign keys	No foreign keys
Joins	Embedded document and linking
Triggers	No triggers available