1. UniData, UniVerse :
It is a MultiValue database and application server with SQL mapping layer and meta database capabilities. UniData makes for easier database design, eliminating the constraints of SQL normalization. UniVerse is a component of the MultiValue application platform, Its advantages is fast, flexible data server for developing enterprise apps. UniVerse-based applications maximizing processing throughput of available resources, dynamically allocate available resources.
2. Valentina Server :
It is Object-relational database and reports server and fast object-relational database server. It includes integrated database servers, Valentina Database Server and SQLite Database Server. It is full featured, standards compliant multi-user access SQLite based database server.
Difference between UniData, UniVerse and Valentina Server :
S.NO. | UniData, UniVerse | Valentina Server |
---|---|---|
1 | Developed by Rocket Software and initially released on 1985. | Developed by Paradigma Software and initially released on 1994 and Current release of Valentina Server is 5.7.5. |
2 | Server operating systems of UniData, UniVerse is AIX, HP-UX, Linux, Solaris, Windows. | Linux, OS X, Windows are the Server operating system. |
3 | Primary database model is Multivalue DBMS. | Primary database model is Relational DBMS. |
4 | UniData, UniVerse supports .Net, Basic, C, Java, programming languages. | Supports .Net, C, C#, C++, Objective-C, PHP, Ruby, Visual Basic, Visual Basic.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. | Valentina Server supports ODBC APIs and other access methods. |
6 | UniData, UniVerse has a schema-free Data Schema. | It also has a Data Schema. |
7 | It has Implementation language C . | It doesn’t has any Implementation language. |
8 | ACID (atomicity, consistency, isolation, durability) Transaction concepts in UniData, UniVerse. | Absence of Transaction concepts in Valentina Server. |
9 | Replication methods of UniData, UniVerse is Master-slave replication. | Absence of Replication methods in Valentina Server. |
10 | UniData, UniVerse doesn’t hold Consistency concept. | Valentina Server doesn’t hold Consistency concept. |
11 | Absence of Partitioning methods in UniData, UniVerse. | Absence of Partitioning methods in Valentina Server. |
12 | It does not holds Foreign keys. | It holds Foreign keys. |