The main differences between Oracle Database and SQL Database are as follows: Ownership: Oracle Database is owned by Oracle Corporation, while SQL Database is owned by Microsoft Corporation. Programming Language: Oracle Database uses PL/SQL while SQL Database uses T-SQL. Data types: Oracle Database provides a wider range of data types, including objects and collections. Scalability: Oracle database is more scalable and suitable for large data sets. Concurrency: Oracle Database uses MVCC while SQL Database uses row locks. Cost: Oracle database is commercial software, while SQL data
The difference between Oracle database and SQL database
Oracle database Both SQL and SQL databases are relational database management systems (RDBMS), but they differ in some ways.
1. Ownership
- Oracle Database:Developed and owned by Oracle Corporation.
- SQL Database: Developed and owned by Microsoft Corporation.
2. Programming language
- Oracle database: Use PL/SQL programming language.
- SQL database: Uses the T-SQL programming language.
3. Data types
- Oracle database: Provides a wider range of data types, including objects, collections and automatic Define type.
- SQL database: Supports fewer data types, but covers the most common data types.
4. Scalability
- Oracle Database: Highly scalable to handle large data sets and high throughput quantity.
- SQL Database: Less scalable and more suitable for medium-sized data sets and lower throughput.
5. Concurrency
- Oracle Database: Use Multi-Version Concurrency Control (MVCC) to allow multiple users Update data simultaneously without conflict.
- SQL database: Use a row lock mechanism to prevent other users from accessing the row when writing data.
6. Cost
- Oracle Database: Commercial software, you need to purchase a license.
- SQL Database: Provided free by Microsoft SQL Server Express, but premium versions require purchasing a license.
7. Deployment
- Oracle Database: Can be deployed on various platforms, including Windows, Linux and Unix .
- SQL database: Mainly deployed on Windows platform, also supports Linux and Docker.
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