Planning to install Oracle Database 19c on Windows? Before diving into the setup, it’s crucial to ensure your environment meets all the necessary prerequisites. Skipping this step could lead to installation failures, performance bottlenecks, or compatibility issues down the line.
In this guide, we’ll walk through the hardware requirements, disk space considerations, and supported Windows versions for a smooth Oracle 19c installation.
Server Hardware Requirements
Whether you’re installing Oracle 19c on a physical machine or a virtual environment, your system must meet the following minimum specifications:
- Processor: AMD64 or Intel EM64T (x64 architecture)
- RAM: Minimum 2 GB (more recommended for production environments)
- Swap Space (Virtual Memory): At least equal to physical RAM (minimum 2 GB)
- Disk Space: 12 GB (excluding OS requirements)
- Video Adapter: Supports 256 colors
- Display Resolution: 1024 x 768 (minimum)
Meeting these requirements ensures that the installation proceeds without errors and that your database performs optimally.
Hard Disk Requirements
Oracle strongly recommends installing the database on Oracle ACFS or NTFS for better performance and reliability.
For a single-instance Oracle 19c installation, you’ll need approximately 12 GB of disk space, distributed as follows:
- Temporary Space: 595 MB
- Oracle Inventory: 53 MB
- Oracle Home: 6.5 GB
- Data Files (admin, flash_recovery, oradata, etc.): 4.4 GB
Note: The actual space required may increase depending on the installation options you select. Always allocate extra space to accommodate future growth.
Supported Windows Versions
Oracle Database 19c is compatible with the following 64-bit Windows distributions:
Windows Server Editions
- Windows Server 2019 (Standard, Datacenter, Essentials)
- Windows Server 2016 (Standard, Datacenter, Essentials, Foundation)
- Windows Server 2012 R2 (Standard, Datacenter, Essentials)
Windows Desktop Editions
- Windows 10 x64 (Pro, Enterprise, Education)
- Windows 8.1 x64 (Enterprise)
Important Recommendation:
Before installation, ensure your OS is fully updated to avoid compatibility issues and enhance security. Installing the latest patches minimizes risks and ensures smoother database operations.
Final Thoughts
Preparing your system before installing Oracle Database 19c on Windows is a critical step that saves time and prevents headaches. By verifying hardware specs, disk space, and OS compatibility, you pave the way for a seamless installation and a high-performing database.
Stay tuned for our next guide, where we’ll walk you through the step-by-step installation process of Oracle 19c on Windows!
