S.no Neo4J MySQL
1. It’s an open source graph database. It’s an open source relational database management systems.
2. Implementation language: Java & Scala. Implementation language:C & C++.
3. Server operating systems are Linux, OS X, Solaris, and Windows. Server operating systems are FreeBSD, Linux, OS X, Solaris, and Windows.
4. Doesn’t support XML. Supports XML.
BY Best Interview Question ON 21 Feb 2019