This is professional JAVA certification from Oracle. You can use it as proof of your knowledge to your new employer. There is a lot of controversy about whether it is necessary or not. I believe that ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Dany Lepage discusses the architectural ...

Java remains one of the most powerful and widely used programming languages across the software industry. From enterprise applications and mobile development to cloud platforms and embedded systems, ...

Java still stands as a keystone of the programming world, with high-wattage potential for the development of most software applications. From web to mobile development and from commercial systems to ...