1.甲骨文：
Oracle是由Oracle Corporation开发的商业软件。 Oracle广泛使用RDBMS。 Oracle允许快速安全地存储和检索数据。它用于运行在线事务处理和数据仓库。 Oracle在Mac OS，UNIX，Windows和Linux等最主要的操作系统上运行。 Oracle具有网络堆栈，允许来自不同平台的应用程序轻松与Oracle通信。
2. dBASE：
dBASE是最成功的微型计算机数据库管理系统之一。它是第一个商业上成功的个人计算机数据库系统。它用于创建和处理关系数据库(RDBMS)。 DBASE使用类似于BASIC语言的过程函数和命令。它使用简单的命令进行数据操作，例如USE，GO TOP等。
Oracle和dBASE之间的区别：
| S.NO. | Oracle | dBASE |
|---|---|---|
| 1. | It was developed by Oracle Corporation. | It was developed by Asthon Tate. |
| 2. | It was launched in 1980. | It was launched in 1979. |
| 3. | Run over operating system is Oracle. | Run over operating systems are DOS (dBASE Classic) and Windows (dBASE Pro). |
| 4. | It is an commercial software. | It is also commercial software. |
| 5. | JDBC, ODBC, ODP.NET and Oracle Call Interface (OCI) are the APIs and access methods used in Oracle. | No APIs and access method are used in dBASE. |
| 6. | Oracle is implemented in C and C++ languages. | dBASE is implemented in SQL languages. |
| 7. | It uses Horizontal partitioning with the Optional Oracle Partitioning methods. | dBASE does not use any partitioning method. |
| 8. | Referential integrity is used in Oracle. | Referential integrity is used in dBASE. |
| 9. | It uses Selectable Replication method. | It does not use any replication method. |
| 10. | ACID properties of transaction is used. | There are no transaction concepts for dBASE internal data, but IDE does support transactions when accessing external DBMS. |