For years, Python lagged behind other languages when it came to building interactive web applications. Python now has at least four full-featured, solid frameworks focused on dashboards and similar apps: Dash, Panel, Streamlit, and Voila+IPyWidgets. We'll hear presentations from proponents of each library, and then have a spirited debate and discussion: Which one is best for which purpose? PUBLICATION PERMISSIONS:
PyData provided Coding Tech with the permission to republish PyData talks. CREDITS:
PyData YouTube channel: https://www.youtube.com/channel/UCOjD18EJYcsBog4IozkF_7w https://www.youtube.com/watch?v=1UVghBXt6dY

Nothing leaves your users with a sour taste in their mouth like a laggy, slow, or even unresponsive application. Often the database ends up as one of the primary bottlenecks holding back the application from serving your users quickly and efficiently. There are many reasons that can cause slowdowns in the database, we are going to expose the most common issues. Learn how to speed up your database and eliminate those problematic slowdowns. PUBLICATION PERMISSIONS:
Original video was published with the Creative Commons Attribution license (reuse allowed). Link: https://www.youtube.com/watch?v=Nn9QGvXhOBk https://www.youtube.com/watch?v=J9Z30ie5J6Q

In applications such as video games and audio processing, a program has to not only produce the correct result, but to do so reliably in a deterministic amount of time. The code needs to satisfy real-time constraints, complicated by the fact that it will typically run on a non-real-time OS kernel. Writing code for such constraints significantly differs from writing code that maximises for bandwidth or overall performance. How well suitable is the C++ standard library for such scenarios? In this talk, we will go through many of its facilities in detail. Which are safe to use in (near-)real-time contexts? Which should be avoided, and why? We will discuss well-established utilities and useful patterns as well as some less commonly known details. This talk is a different kind of tour through the standard library – and afterwards, you will be more confident in using it! PUBLICATION PERMISSIONS:
CppCon Organizer provided Coding Tech with the permission to republish CppCon tech talks. CREDITS:
CppCon YouTube channel: https://www.youtube.com/user/CppCon/videos https://www.youtube.com/watch?v=d1hyXEYE3ZY