1. VelocityDB：
VelocityDB是一个.NET对象数据库，可以嵌入/分发并扩展为图形数据模型(VelocityGraph)。该数据库速度快，内存消耗低。 VelocityDB是一个极高性能，易于使用，可伸缩，可嵌入和可分发的对象数据库系统。
2. WakandaDB：
WakandaDB是用于访问数据的服务器端Javascript引擎，并嵌入在提供REST API的服务器中。 WakandaDB的主要数据库模型是面向对象的DBMS。 WakandaDB是一个JavaScript平台，用于开发和运行Web或移动应用程序，并且可以通过HTTP访问NoSQL引擎。 VelocityDB和WakandaDB之间的区别：
| S.No. | VelocityDB | WakandaDB |
|---|---|---|
| 1. | It was developed by VelocityDB Inc and initially released in 2011 . | It was developed by Wakanda SAS and initially released in 2012. |
| 2. | Server operating system of VelocityDB is any system that supports .NET. | Server operating systems of WakandaDB are Linux, OS X and Windows. |
| 3. | Its primary database models are Graph DBMS and Object-Oriented DBMS. | Its primary database model is Object-Oriented DBMS. |
| 4. | It supports .Net programming language. | It supports JavaScript programming language. |
| 5. | APIs and other access methods of VelocityDB is .Net | APIs and other access methods of WakandaDB is RESTful HTTP API. |
| 6. | It has a data schema. | It also has a data schema. |
| 7. | Implementation language of VelocityDB is C#. | Implementation language of WakandaDB are C++ and JavaScript. |
| 8. | It supports transaction concepts of ACID (Atomicity, Consistency, Isolation, and Durability). | It also supports transaction concepts of ACID (Atomicity, Consistency, Isolation, and Durability). |
| 9. | It has Immediate Consistency concept. | It also has Immediate Consistency concept. |
| 10. | Sharding is the partitioning method of VelocityDB. | There is an absence of partitioning method in WakandaDB. |