Difference between MS SQL Server and IBM DB2
1. Microsoft SQL Server :
It is relational database management system (RDBMS) developed by Microsoft Corporation and initially released on April 24, 1989. It is written in C and C++ languages. It is platform-dependent and it is both GUI and command based software. It supports a variety of transaction processing, analytics applications, and business intelligence in corporate environments.
2. IBM DB2 :
It is Relational Database Management System (RDBMS) product from IBM. It is made to analyze, store, and retrieve the data efficiently. DB2 product is increased with the support of Object-Oriented features and non-relational structures with XML. It is written in C and C++ languages.
Difference between Microsoft SQL Server and IBM DB2 :
| S.NO. | Microsoft SQL Server | IBM DB2 |
|---|---|---|
| 1. | Developed by Microsoft Corporation. | Developed by IBM. |
| 2. | MS SQL Server was initially released on April 24, 1989. | IBM DB2 was initially released in 1983. |
| 3. | For MS SQL Server, Server operating systems are Linux and Windows. | IBM DB2 Server operating systems are AIX, HP-UX, Linux, Solaris, Windows, z/OS. |
| 4. | APIs and other access methods include ADO.NET, JDBC, ODBC, OLE DB, Tabular Data Stream (TDS). | APIs and other access methods include ADO.NET, JDBC, JSON style queries, ODBC and XQuery. |
| 5. | MS SQL Server supports C#, C++, Delphi, Go, Java, JavaScript (Node.js), PHP, Python, R, Ruby, Visual Basic programming languages. | IBM DB2 supports C, C#, C++, Cobol, Delphi, Fortran, Java, Perl, PHP, Python, Ruby, Visual Basic programming languages. | 6. | Secondary database models are Document store and Graph DBMS. | Secondary database models are Document store and RDF store. | 7. | In MS SQL Server tables can be distributed across several files (horizontal partitioning) and sharding is done through federation. | IBM DB2 supports Sharding Partitioning methods. |
| 8. | Famous companies like Bank of America, UPS, etc uses MS SQL Server. | Famous companies like Wells Fargo, Citi, JPMorgan Chase, Bank of America, etc uses IBM DB2. |
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