Difference between UniData,UniVerse and Valentina Server

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.

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