1. ActivePivot：
ActivePivot是一个内存DBMS，结合了事务处理和分析处理来处理不断变化的数据的聚合。该数据库使用列式存储体系结构以及字典压缩和Java对象的二进制表示形式。它是法国公司ActiveViam的核心产品之一，ActiveViam是一家成立于2005年的四方FS。
2.亚马逊海王星：
Amazon Neptune是Amazon.com为云产品构建的快速，可靠的图形数据库。它是AWS(Amazon Web Services)的一部分。它于2017年11月29日宣布。它同时支持开源Apache TinkerPop Gremlin图形遍历语言。它允许用户使用通过AWS Key Management Service创建的密钥来加密数据库。
ActivePivot和Amazon Neptune之间的区别：
| S.NO. | ActivePivot | Amazon Neptune |
|---|---|---|
| 1. | Developed By ActiveViam. | Developed By Amazon on 2017. |
| 2. | It is an in-memory DBMS combining transactional and analytical processing to handle the aggregation of ever-changing data. | It is a fast, reliable graph database built for the cloud product by Amazon.com |
| 3. | The License of ActivePivot is commercial | The License of Amazon Neptune is commercial. |
| 4. | It is not available as a cloud service | It is available as a cloud service |
| 5. | Its primary database model is Object oriented DBMS | Its Primary database model are Graph DBMS and RDF store. |
| 6. | It support the Server-side scripting with Post-processors in Java. | It does not support the Server-side scripting. |
| 7. | In ActivePivot, partitioning can be done by Sharding and horizontal partitioning. | It does not support partitioning methods. |
| 8. | It supports SQL query language with Multidimensional Expressions (MDX). | It does not supports SQL query language. |
| 9. | It does not supports any replication method | It support multi-availability zones high availability. |