Building a Smarter Scheduler: Priority Queues and Layered Execution
The article discusses the importance of priority queues and layered execution in scheduling tasks within frontend applications. It highlights how different tasks have varying urgency levels, necessitating a system that prioritizes user interactions over background processes. The author outlines a proposed architecture for a scheduler that incorporates both priority and layering to enhance performance and user experience.
- ▪Not all tasks in applications have the same urgency, requiring a priority-based scheduling system.
- ▪High-priority tasks, like user input, should be processed before lower-priority tasks to avoid blocking user interactions.
- ▪Layered scheduling divides tasks into different layers, allowing for better management and execution of various types of tasks.
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try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 964885) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Luciano0322 Posted on May 21 Building a Smarter Scheduler: Priority Queues and Layered Execution #webdev #javascript #frontend #react Recap In the previous article, we explored the relationship between the Scheduler and the dependency Graph, and discussed the challenges of memory management and dependency management. However, in real-world applications, not all tasks have the same level of urgency: Some updates must take effect immediately, such as text input from the user.
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