Difference between Trafodion and XAP

1. Trafodion :
It is a Transnational SQL-on-Hadoop DBMS. It is a webscale SQL-on-Hadoop solution enabling transactional or operational workloads on Apache Hadoop. The name “Trafodion” pronounced as “Tra-vod-eee-on”. It is a relational database management system that runs on Apache Hadoop which provides support for transactional or operational workloads in a big data environment and for large data sets using a parallel-aware query optimizer.

2. XAP :
It is a distributed, highly-scalable, In Memory Data Grid. It is a High performance in-memory data grid for mission critical applications and provides an essential set of data store features, such as transactions, indexes, and query language (SQL-like queries). It is a file format used to install and distribute application software.

Difference between Trafodion and XAP :

S.NO. Trafodion XAP
1 Developed by Apache Software Foundation, originally developed by HP and initially released on 2014. Developed by Gigaspaces Technologies and initially released on 2000.
2 Current release on February 2019. Current release on June 2019.
3 Linux is server, operating systems of Trafodion. Linux, macOS, Solaris, Windows are server operating systems of XAP.
4 Primary database model is Relational DBMS. Primary database model is Document store and Key-value store.
5 Absence of Secondary database models in Trafodion. Secondary database models is Object oriented DBMS.
6 All languages supporting JDBC/ODBC/ADO.Net are programming languages. .Net, C++, Java are supporting programming languages.
7 ADO.NET, JDBC, ODBC are the APIs and other access methods of Trafodion. GigaSpaces LRMI, Hibernate, JCache, JDBC, JPA, ODBC, RESTful HTTP API, Spring Data are the APIs and other access methods.
8 It has Data Schema. Data scheme of XAP is schema-free.
9 It has Implementation language Java and C++. Implementation language of XAP is Java, C++, .Net.
10 It has ACID Transaction concepts. It also has ACID Transaction concepts.
11 Via HBase is replication methods of Trafodion. Replication methods of XAP- Master-master replication and Master-slave replication.
12 It holds Immediate Consistency concept. It has Immediate Consistency concept.
13 It holds Foreign keys. It does not holds Foreign key.

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