Eclipse and IntelliJ are both great Java IDEs, which have their own communities, advantages and disadvantages. After having spent a few years in JetBrains IntelliJ Community Edition, I got accustomed to the tight and clean Git integration into the user interface. Now I consider switching back up Eclipse, I stumbled over a few things that I try to describe in this post. IntelliJ and Eclipse Handle Project Structures Differently Eclipse utilises a workspace concept, which allows to work on several projects at the same time.
Conection Pooling? JDBC connection pooling is a great concept, which improves the performance of database driven applications by reusing connections. The benefit from connection pools is that the cost of creating and closing connections is avoided, by reusing connections from a pool of available connections. Database systems such as MySQL also assign database resources by limiting simultaneous connections. This is another reason, why connection pools have benefits in contrast to opening and closing individual connections.