Difference between MariaDB and IBM Db2
1. MariaDB :
MariaDB is an open-source relational database management system (RDBMS) that is a compatible drop-in replacement for the widely used MySQL database technology. It is developed by MariaDB Foundation and initially released on 29 October 2009. MariaDB has a significantly high number of new features, which makes it better in terms of performance and user-orientation than MySQL.
2. IBM Db2 :
IBM Db2 is a family of data management products, including database servers, developed by IBM. It is a Relational Database Management System (RDBMS) which supports object-oriented features and non-relational structure with XML. Db2 is designed to store, analyze and retrieve the data efficiently. It was initially released in 1983 and is written in C, C++, Java and Assembly language.
Difference between MariaDB and IBM Db2 :
SR.NO | MariaDB | IBM Db2 |
---|---|---|
1. | It was developed by MariaDB Corporation Ab. in 2009 | It was developed by IBM in 1983. |
2. | It is written in C, C++, Perl and Bash languages. | It is written in C, C++, Assembly language, Java languages. |
3. | The primary database model for MariaDB is Relational DBMS. | The primary database model for Db2 is also Relational DBMS. |
4. | Server operating systems for MariaDB are FreeBSD, Linux, Solaris and Windows. | Server operating systems for Db2 are AIX, HP-UX, Linux, Solaris, Windows and z/OS. |
5. | It provides the concept of Referential Integrity and has Foreign keys. | It also provides the concept of Referential Integrity and has Foreign keys. |
6. | It provides ACID transactions without snapshot isolation. | It also provides ACID transactions. |
7. | Some companies like CUNY, Accenture, Docplanner, Nasdaq, Red Hat, ServiceNow, etc use MariaDB. | Some companies like JPMorgan Chase, Bank of America, Scotiabank, Citi, etc use Db2. |
8. | It has dynamic columns data schema. | It has a fixed data schema. |