📜  UniData、UniVerse 和 VelocityDB 的区别

📅  最后修改于: 2021-09-10 01:51:48             🧑  作者: Mango

1. UniData,UniVerse:
它是一个具有 SQL 映射层和元数据库功能的 MultiValue 数据库和应用程序服务器。 UniData 简化了数据库设计,消除了 SQL 规范化的约束。 UniVerse 是 MultiValue 应用平台的一个组件,它的优势是用于开发企业应用程序的快速、灵活的数据服务器。基于 UniVerse 的应用程序最大化可用资源的处理吞吐量,动态分配可用资源。

2.速度数据库:
它是一个 .NET 对象数据库,可以嵌入/分布式并扩展到图形数据模型 (VelocityGraph) 数据库速度快且内存消耗低。 VelocityDB 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。

UniData、UniVerse 和 VelocityDB 之间的区别:

S.NO. UniData, UniVerse VelocityDB
1 Developed by Rocket Software and initially released on 1985. Developed by VelocityDB Inc and initially released on 2011 Current release of VelocityDB is 7.x.
2 Server operating systems of UniData, UniVerse is AIX, HP-UX, Linux, Solaris, Windows. .NET is the Server operating system.
3 Primary database model is Multivalue DBMS. Primary database model is Graph DBMS and Object oriented DBMS.
4 UniData, UniVerse supports .Net, Basic, C, Java, programming languages. Supports .Net programming languages.
5 APIs and other access methods of UniData, UniVerse is Proprietary protocol, RESTful HTTP API, Java API, JDBC, ODBC, OLE DB, SOAP-based API. APIs and other access methods of VelocityDB is .Net
6 UniData, UniVerse has a schema-free Data Schema. It also has a Data Schema.
7 It has Implementation language C . It has Implementation language-C#
8 ACID (atomicity, consistency, isolation, durability) Transaction concepts in UniData, UniVerse. Transaction concepts of VelocityDB is ACID ( Atomicity, Consistency, Isolation, and Durability).
9 Replication methods of UniData, UniVerse is Master-slave replication. Absence of Replication methods.
10 UniData, UniVerse doesn’t hold Consistency concept. VelocityDB has Immediate Consistency concept.
11 Absence of Partitioning methods in UniData, UniVerse. Sharding is a Partitioning methods of VelocityDB.