Install Oracle Linux 9 (OEL9)

This article presents how to install Oracle Enterprise Linux 9.

I assume you have already downloaded Oracle Enterprise Linux 9 64 bit(about 4 G) and you know how to use VirtualBox 64 bit(100M). Create virtual machine with default settings for Oracle Linux 64 bit. You can set 8GB for future Oracle database software installation and 64G for disk. Rest of options you can keep default.

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Blockchain Tables in Oracle Database 21c

Oracle 21c introduces a new feature called Blockchain Tables, which allows users to store and query data stored on a blockchain network directly in the database. This feature makes it easy to integrate blockchain data into Oracle-based applications, and enables users to leverage the security and immutability of blockchain technology while still using familiar SQL commands to access and manipulate the data.

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