As in past conversations, AppDynamics points out that it is very difficult to understand performance issues in complex, distributed, Java-based applications. What should be measured, how it should be ...

The endless catalog of IT failure rests on a foundation of poor judgment, inadequate communication across business groups and information silos, and conflicting agendas. Most of my blogging discusses ...

Any researcher who’s focused on applying machine learning to real-world problems has likely received a response like this one: “The authors present a solution for an original and highly motivating ...

With Sentry Performance Monitoring for PHP, developers can quickly identify performance issues with PHP-based applications and view end-to-end traces to pinpoint issues and surface related errors.

Bilevel optimisation represents a class of hierarchical decision-making processes where two interrelated optimisation problems are solved sequentially. In such problems, the upper-level (or leader) ...