Online payment service PayPal says swapping Java for node.js on its servers is allowing it to serve web pages more rapidly and simplifying the creation of server-side software. PayPal has moved from ...

Java and JavaScript are the most popular programming languages by most metrics, in no small part because they're widely taught and allow for rapid and stable development. But JavaScript and Java ...

Troubleshooting live applications when they fail to meet nonfunctional requirements, such as performance, throughput and response times? That's not fun. Which is why every DevOps team should have a ...