MongoDB Documentation, Release 3.0.4 • Quick Reference Cards 22 • MongoDB Database Modernization Consulting Package 23 The bios Example Collection The bios collection provides example data for experimenting with MongoDB. Many of this guide’s examples on insert , update and read operations create or query data from the bios collection. The following documents comprise the bios collection. In the examples, the data might be different, as the examples themselves make changes to the data. { "_id" : 1, "name" : { "first" : "John", "last" : "Backus" }, "birth" : ISODate("1924-12-03T05:00:00Z"), "death" : ISODate("2007-03-17T04:00:00Z"), "contribs" : [ "Fortran", "ALGOL", "Backus-Naur Form", "FP" ], "awards" : [ { "award" : "W.W. McDowell Award", "year" : 1967, "by" : "IEEE Computer Society" }, { "award" : "National Medal of Science", "year" : 1975, "by" : "National Science Foundation" }, { "award" : "Turing Award", "year" : 1977, "by" : "ACM" }, { "award" : "Draper Prize", "year" : 1993, "by" : "National Academy of Engineering" } ] } { "_id" : ObjectId("51df07b094c6acd67e492f41"), "name" : { "first" : "John", "last" : "McCarthy" }, $^{22}$https://www.mongodb.com/lp/misc/quick-reference-cards?jmp=docs $^{23}$https://www.mongodb.com/products/consulting?jmp=docs#database_modernization 137 3.4. MongoDB CRUD Reference