1. Neo4j：
它是最著名的图形数据库管理系统，也是由Neo4j，Inc.开发的NoSQL数据库系统。它与Mysql或MongoDB不同，因为它具有使其功能与其他数据库管理系统相比特别的特点。 Neo4j还以图形形式存储和显示数据，而不是以表格格式或Jason格式。在这种情况下，整个数据由节点表示，您可以在节点之间创建关系，这意味着整个数据库集合将看起来像一个图形，这使得Neo4j在其他数据库管理系统中独树一帜。
2. SQLite：
它是一个提供关系数据库管理系统(RDBMS)的软件库。它是由D. Richard Hipp在2000年8月设计的。SQLite的目的是允许在不安装数据库管理系统(DBMS)或不需要数据库管理员的情况下运行该程序。就设置，数据库管理和所需资源而言，SQLite中Lite的含义是轻量级的。
Neo4j和SQLite之间的区别：
| S.No. | Neo4j | SQLite |
|---|---|---|
| 1. | It was developed by Neo4j, Inc. | It was developed by Dwayne Richard Hipp. |
| 2. | It was initially released in 2007. | It was initially released on August 2000. |
| 3. | It is written using Java and Scala language. | It is developed only in C language. |
| 4. | Neo4j server operating systems are Linux, OS X, Solaris, and Windows. | It is server-less. |
| 5. | Neo4j APIs and other access methods includes Bolt protocol, Cypher query language, Java API, Neo4j-OGM, RESTful HTTP, API, Spring Data Neo4j, TinkerPop 3. | APIs and other access methods include ADO.NET, JDBC and ODBC. |
| 6. | It is data schema free and schema optional. | It is data schema free. |
| 7. | Its primary database model is is Graph DBMS. | Its primary database model is Relational DBMS. |
| 8. | Neo4j supports programming languages which are .Net, Clojure, Elixir, Go, Groovy, Haskell, Java, JavaScript, Perl, PHP, Python, Ruby and Scala. | Programming languages supported by SQLite are Actionscript, Ada, Basic, C, C#, C++, D, Delphi, Forth, Fortran, Haskell, Java, JavaScript, Lisp, Lua, MatLab, Objective-C, OCaml, Perl, PHP, PL/SQL, Python, R, Ruby, Scala, Scheme, Smalltalk, Tcl. |
| 9. | It has Server-side scripts. | It does not have Server-side scripts. |
| 10. | Neo4j is uesd by famous companies like medium.com., Stack, Fiverr, Fundamentei, Trendyol Group, double slash, ingsmen Software, GAPO, etc. | Famous companies like Gongos Research, Inc., American Well Corporation, Internet Brands, Inc., etc uses SQLite. |