What are the hardware requirements for installing Oracle

The hardware requirements for installing Oracle include: 1. At least a compatible 64-bit CPU; 2. At least 4GB of memory; 3. Prepare at least 100GB of storage space; 4. Ensure that the computer has a good network connection. In order to achieve efficient data transmission; 5. Ensure that the connection between external devices such as printers and scanners and the computer is stable and working properly.

#The operating environment of this article: Windows 10 system, Oracle version 19c, dell g3 computer.

Oracle database is a relational database management system (RDBMS) widely used in enterprise-level application systems. Installing an Oracle database requires meeting certain hardware requirements and following a series of steps. This article will give readers a detailed introduction to the hardware requirements of the Oracle database and how to install it.

1. Hardware requirements:

Before installing the Oracle database, you need to ensure that the computer meets the following hardware requirements:

1. CPU ( Central Processing Unit) : Oracle database has relatively high requirements for CPU. At least a compatible 64-bit CPU is required, and a multi-core processor is recommended to improve performance.

2. Memory: Oracle database also has high memory requirements. It is recommended to have at least 4GB of memory to support the normal operation of the database. For larger databases, more memory is required to ensure performance.

3. Storage space: Oracle database requires sufficient hard disk space to store data files, log files and other related files. The storage space requirement depends on the actual situation, but it is generally recommended to prepare at least 100GB of space.

4. Network connection: Oracle database requires a network connection to support communication with client applications. Make sure your computer has a good network connection for efficient data transfer.

5. Other hardware devices: When installing the Oracle database, you also need to connect external devices such as printers and scanners. Make sure these devices have a stable connection to your computer and are working properly.

The above are the hardware requirements during the Oracle database installation process. In order to ensure the normal operation of the database, it is recommended to meet these requirements.

2. Installation steps:

1. Download Oracle database software: Visit Oracle official website and download Oracle for the required operating system Database software. Make sure the software version you download is compatible with the operating system you are using.

2. Unzip the file: Choose a suitable location on your computer to create a new folder, and unzip the downloaded Oracle database software compressed file into the folder.

3. Run the installation program: Find and run the database installation program in the unzipped folder. Select the "Create Database" option according to the prompts, and then click "Next".

4. Select the installation type: On the installation type page, select the "Custom" option so that you can customize the installation process according to your actual situation. Then click "Next".

5. Select the installation location: On the installation location page, select the location where you want to install the Oracle database. It is recommended to install the database in the default location on the C drive to ensure optimal performance and compatibility. Then click "Next".

6. Configure the listener: On the Configure Listener page, select the "Typical" option and click "Next". Listeners allow client applications to communicate with the database.

7. Configure Database Identifier (SID): On this page, you need to select a unique SID for your database. SID is a unique identifier used to identify a database.

8. Configure administrator password: On this page, set a secure password for the database administrator user (sys). Make sure the password is strong enough to ensure database security.

9. Configure database storage: On this page, you can select the storage settings for the database. You can choose default settings or custom settings and configure them according to your needs.

10. Install the database: After all configurations are completed, click the "Install" button to start installing the database. The installation process may take some time, please be patient.

11. Verify installation: After the installation is completed, you can use Oracle Database Configuration Assistant (DBCA) to verify whether the database installation is successful. By running the DBCA program, you can view the status of the database and some related information.

Summary:

This article introduces the hardware requirements and installation steps required to install an Oracle database. Before proceeding with the installation, make sure that your computer meets the hardware requirements for the database and follow the steps. Correct installation and configuration of Oracle database will provide powerful data management and processing functions for enterprise-level application systems.

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