1.速度数据库:
它是 .NET 对象数据库,可以嵌入/分发并扩展到图形数据模型 (VelocityGraph) 数据库速度快且内存消耗低。它是一个性能极高、易于使用、可扩展、可嵌入和可分发的对象数据库系统。
2. 雅科莫:
它是一个基于 OpenCL 的内存数据库管理系统,用于实时分析和大数据解决方案,是作为即插即用解决方案开发的。它旨在通过并行计算有效地利用硬件。
VelocityDB 和 Yaacomo 的区别:
S.NO. | VelocityDB | Yaacomo |
---|---|---|
1 | It is developed by VelocityDB Inc and initially released on 2011 and Current release of VelocityDB is 7.x | It is developed by Q2WEB GmbH and initially released on 2009. |
2 | Its server operating systems of VelocityDB is Any that supports .NET | Its server operating systems of Yaacomo is Android, Linux, Windows. |
3 | Its primary database model is Graph DBMS and Object oriented DBMS | Its primary database model is Relational DBMS. |
4 | It supports .Net programming languages. | It does not support any programming languages |
5 | APIs and other access methods of VelocityDB is .Net | APIs and other access methods of Yaacomo is JDBC, ODBC. |
6 | Implementation language is C# . | It doesn’t has any Implementation language. |
7 | Absence of Replication methods | Replication methods of Yaacomo is Master-slave replication. |
8 | Sharding Partitioning method present in VelocityDB. | Horizontal Partitioning method in Yaacomo. |
9 | It doesn’t hold Foreign keys | It holds Foreign keys. |