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Guilherme Mazui

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What is the Difference Between Java and Oracle?

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Java and Oracle are not directly comparable, as Java is a programming language and Oracle is a relational database management system (RDBMS). However, there are some differences between OpenJDK and Oracle JDK, which are Java Development Kits (JDKs) used for building applications using the Java programming language:

  1. Open Source vs. Closed Source: OpenJDK is an open-source project maintained by Oracle, Red Hat, and the Java community, while Oracle JDK is a closed-source, commercial product that requires a paid license.
  2. Cost: OpenJDK is free to use and can be included at no additional cost with Red Hat Enterprise Linux (RHEL). In contrast, Oracle JDK started charging for Java SE 8 licenses in 2019.
  3. Support: OpenJDK has support and cost differences compared to Oracle JDK. For enterprise support, Red Hat offers its build of OpenJDK at no additional cost with RHEL.
  4. Build: OpenJDK and Oracle JDK have identical builds since Java 11, with little to no code changes between them. However, some closed-source features are not available in OpenJDK due to their proprietary nature.

In summary, the main differences between Java and Oracle are that Java is a programming language and Oracle is an RDBMS. When it comes to OpenJDK and Oracle JDK, the key differences lie in their licensing, cost, and support models. OpenJDK is an open-source, free alternative to Oracle JDK, with similar build and functionality.

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  • What is the Difference Between Java and Oracle?
  • Comparative Table: Java vs Oracle

    • Comparative Table: Java vs Oracle

    Java and Oracle are two different technologies, with Java being a programming language and Oracle being a database management system. However, since you asked for a table comparing Java and Oracle, I have created a table comparing Java tables and Oracle tables:

    Feature Java Tables Oracle Tables
    Creating Tables Java uses the JTable class to create tables for displaying data in a GUI. Oracle uses the CREATE TABLE statement to create tables in the database.
    Updating Tables Java allows users to edit data in a table using the JTable class and cell renderers. Oracle updates data in tables using the UPDATE statement.
    Deleting Tables Java uses fireTableStructureChanged to delete rows in a table. Oracle uses the DROP TABLE statement to delete tables.
    Querying Tables Java uses the ResultSet class to fetch data from Oracle tables. Oracle uses the SELECT statement to query data from tables.

    Please note that this table compares the features of Java tables (Swing components) and Oracle tables (database objects), not Java as a programming language and Oracle as a database management system.

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    Guilherme Mazui

    Guilherme Mazui is graduated in journalism from the Federal University of Minas Gerais (UFMG) and a master's degree in Communication from the University of São Paulo (USP). In addition, he has experience in advertising writing and has worked as a content editor in several companies.