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| Edition | Best For | Cost | |---------|----------|------| | | Learning, small apps, development | Free | | Oracle Database Express Edition (XE) | Lightweight, limited resources | Free | | Enterprise Edition | Production, large systems | Paid (trial available) | | Standard Edition | Small to medium business | Paid | 2. Download Oracle Database Free (Recommended) Official download page: https://www.oracle.com/database/free/ oracle database download
