To install Oracle Database on Windows for free, download Oracle database files, install Oracle, and then set up Oracle using this guide, ...

How to Connect to DB2 With SQL Developer. The Oracle SQL Developer tool can connect to databases other than Oracle, including MySQL, Microsoft SQL Server and DB2. The SQL development environment ...

Let us talk about them in detail. 1] Download Oracle Java JDK One of the reasons why Oracle Developer is crashing on your computer is because Oracle JDK is not installed on your computer.