![[VDBUH2026] Roberto Cortez - How difficult can it be to write efficient code? @DevoxxForever](https://i.ytimg.com/vi/qSJf8yKoFhY/maxresdefault.jpg)
Uploaded May 2026 | Updated September 2026, 3 weeks ago
When we write code, we often prioritize completing our feature over performance. However, performance may become a bottleneck, requiring additional resources and time. When we reach that point, how should we proceed?
In this session, we will explore tools that can help us identify performance problems and focus our code improvements in the most beneficial areas. Some of these tools include AsyncProfiler, JMH, JFR, and others. Expect a session with lots of demos, live coding, real-life examples, and tips and tricks to help you get started on improving your code’s performance.
When we write code, we often prioritize completing our feature over performance. However, performance may become a bottleneck, requiring additional resources and time. When we reach that point, how should we proceed?
In this session, we will explore tools that can help us identify performance problems and focus our code improvements in the most beneficial areas. Some of these tools include AsyncProfiler, JMH, JFR, and others. Expect a session with lots of demos, live coding, real-life examples, and tips and tricks to help you get started on improving your code’s performance.
![[VDBUH2026] Roberto Cortez - How difficult can it be to write efficient code?](https://i.ytimg.com/vi/qSJf8yKoFhY/mqdefault.jpg "[VDBUH2026] Roberto Cortez - How difficult can it be to write efficient code?
When we write code, we often prioritize completing our feature over performance. However, performance may become a bottleneck, requiring additional resources and time. When we reach that point, how should we proceed?
In this session, we will explore tools that can help us identify performance problems and focus our code improvements in the most beneficial areas. Some of these tools include AsyncProfiler, JMH, JFR, and others. Expect a session with lots of demos, live coding, real-life examples, and tips and tricks to help you get started on improving your code’s performance.")
![[VDBUH2026] Andra Ghibutiu & Alex Proca - Opening thoughts](https://i.ytimg.com/vi/qSzhiRLFcwY/mqdefault.jpg "[VDBUH2026] Andra Ghibutiu & Alex Proca - Opening thoughts
[VDBUH2026] Andra Ghibutiu & Alex Proca - Opening thoughts")
