Table of contents 1. Basic MongoDB Commands 1.1 Connect to MongoDB 1.2 show.help command 1.3 Show Databases Command 1.4 Create or Change Database 1.5 Create Collection 1.6 Show Collections Command 1.7 Insert Documents into the Collection 1.8 List Documents from the Collection 1.9 Update Document 1.10 Remove Collection from Document 2. Basic MongoDB Admin Commands 2.1 “setFreeMonitoring” command 2.2 “CreateUser” command 2.3 “hostInfo” command 3. “explain” command 4. MongoDB “getLogComponents” command 2. Conclusion Related Articles