CouchDB is an open source NoSQL database developed by Apache software foundation. Javatpoint provides best online training with live projects, full -time job assistance, interview preparations and many more. Learn Data Science/ Java/ Python/ C++ and much more from Best Institute in Noida. Address: G-13, 2nd Floor, Sec-3 Noida, UP, 201301, India Email: hr@javatpoint.com Contact: (+91) 9599321147, (+91) 9990449935 Website: https://training.javatpoint.com/