Oracle Java and J2EE

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What You Need to Know About the Hottest Oracle Trends

IT expert Robert Sheldon provides you with an overview of 6 key features of Oracle Database 19c, including: automatic indexing, workload isolation in the cloud and Data Guard DML redirection. You’ll also find a printable chart that summarizes Oracle’s 4 key cloud technologies and more. Feel free to download your PDF now and save for later.

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Oracle Java and J2EE News

December 28, 2015 28 Dec'15
Comment sought on Oracle agreement spurred by FTC complaint

Users have until January 20 to send comments to the FTC about a proposed settlement with Oracle regarding security risks posed by old versions of Java SE left behind after an update.
November 25, 2015 25 Nov'15
Expert witness in Oracle-Google lawsuit called into question

In the Oracle vs. Google court case over the use of Java APIs, Oracle claimed an expert witness appointed by the judge to assess potential legal damages isn't impartial.
July 15, 2015 15 Jul'15
Google vs. Oracle moves to fair use debate in district court

The Supreme Court rejected Google's appeal in the Google vs. Oracle court case. Now, Google's last chance is to prove its use of Java API falls under fair use.
June 30, 2015 30 Jun'15
New services complete Oracle Cloud Platform offering, Ellison says

The addition of more than two dozen cloud computing services will allow users to move everything in their data centers to the Oracle cloud, according to CTO Larry Ellison.

Oracle Java and J2EE Get Started

Bring yourself up to speed with our introductory content

Java Database Connectivity (JDBC)

Java Database Connectivity (JDBC) is an API packaged with the Java SE edition that makes it possible to connect from a Java Runtime Environment (JRE) to external, relational database systems. Continue Reading
Java

Java is a widely used programming language expressly designed for use in the distributed environment of the internet. Continue Reading
Open Database Connectivity (ODBC)

Open Database Connectivity (ODBC) is an open standard application programming interface (API) for accessing a database. Continue Reading

Evaluate Oracle Java and J2EE Vendors & Products

Weigh the pros and cons of technologies, products and projects you are considering.

Improving developer productivity with ZeroTurnaround

In this podcast, Anton Arhipov and Geert Bevin talk about ZeroTurnaround's legacy of delivering tools that improve developer productivity. Continue Reading
Oracle updates free Application Express developer tool

The newest version of Oracle Application Express promises to make it easier for companies to build applications on top of Database 10g, and one communications software firm is banking on it. Continue Reading
Developing a performance monitoring tool

I want to develop a performance monitoring tool for Oracle. What are the important parameters I should consider? This tool must be independent of any platform. Which language would you suggest to use? Continue Reading

Manage Oracle Java and J2EE

Learn to apply best practices and optimize your operations.

Oracle JET takes flight with tools for building client applications

Oracle JavaScript Extension Toolkit is an application development platform based on JavaScript, HTML5 and CSS. Robert Sheldon explains Oracle JET's features for building client-side apps. Continue Reading
Oracle APEX application tools ease development of database apps

Oracle Application Express lets users build web applications largely through wizards. Consultant Robert Sheldon explains the process for using the Oracle APEX toolbox. Continue Reading
Oracle cloud strategy and OpenJDK: What's current with Oracle?

Oracle is changing its ways in an effort to become a cloud company, but it's hard to track how much the Oracle cloud strategy is paying off. Also, a look at Android switching to using OpenJDK. Continue Reading

Problem Solve Oracle Java and J2EE Issues

We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.

Unable to view Oracle tables in NetBeans

I am very new to databases (Oracle 9.2 installed) and my problem is I'm not able to view tables in NetBeans 5.5 even after establishing the connection with the database via NetBeans. Continue Reading
Why isn't Oracle user-friendly?

Working with SQL Server is simple. Oracle is an enterprise database and powerful but why has it never been user-friendly? Continue Reading
ORA-00904 error on select statement

I am working in JDEVELOPER using JDBC. This program is working with objects. I am getting this error on a SQL statement: "java.sql.SQLException: ORA-00904: "R": invalid identifier." How do I fix this? It seems like object r is not connected to ... Continue Reading