Difference between UniData,UniVerse and YugabyteDB

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. YugabyteDB :
It is the open source, cloud native and high-performance distributed SQL database globally-distributed document store. It aims to make applications agile. Yugabyte is headquartered in Sunnyvale, CA. YugabyteDB is distributed and developed as an Apache 2.0 open source project .



Difference between UniData, UniVerse and YugabyteDB :

S.NO. UniData, UniVerse YugabyteDB
1 Developed by Rocket Software and initially released on 1985. Developed by Yugabyte Inc. and initially released on 2017 and current release on March 2020.
2 Server operating systems of UniData, UniVerse is AIX, HP-UX, Linux, Solaris, Windows. Server operating systems of YugabyteDB is Linux, OS X.
3 Its primary database model is Multivalue DBMS. Its primary database model is Relational DBMS.
4 Absence of Secondary database models in UniData, UniVerse Secondary database models of YugabyteDB is Document store and Wide column store
5 UniData, UniVerse supports .Net, Basic, C, Java, programming languages. YugabyteDB supports C, C#, C++, Go, Java, JavaScript (Node.js), Python, Ruby programming languages.
6 APIs and other access methods of UniData, UniVerse is Java API, JDBC, ODBC, OLE DB, Proprietary protocol, RESTful HTTP API, SOAP-based API. YugabyteDB supports YCQL, an SQL-based flexible-schema API with its roots in Cassandra Query Language.
7 Yes, UniData, UniVerse has a schema-free Data Schema. Data scheme of YugabyteDB is depending on used data model.
8 It has Implementation language C . Implementation language of YugabyteDB is C and C++.
9 ACID (atomicity, consistency, isolation, durability) Transaction concepts in UniData, UniVerse. Its Transaction concepts is Distributed ACID with Serializable Snapshot Isolation. Inspired by Google Spanner architecture.
10 Replication methods of UniData, UniVerse Master-slave replication. Replication methods of YugabyteDB is based on Raft distributed consensus protocol, minimum 3 replicas for continuous availability.
11 UniData, UniVerse doesn’t hold Consistency concept. YugabyteDB has strong consistency on writes and tunable consistency on reads.

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