What is a database? A database is typically designed so that it is easy to store and access information. A good database is crucial to any company or organisation. This is because the database stores ...
This TOTD (Tip Of The Day) shows how to create a Persistence Unit (PU) for a MySQL database using NetBeans IDE. This PU can then be used in any of Java EE artifacts (JSP, Servlet, EJB, …) for database ...