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Sabin Chapagain Blog
2 posts
🚀 Migrating to Firebase Topic Messaging for Scalable Chat Notifications
A practical guide to replacing legacy Firebase token-based messaging with topic-based messaging 🔥 The Problem When building a real-time chat system, push notifications are crucial. Initially, it’s common to send messages to multiple device tokens u...
Jul 3, 20253 min read47
N+1 Queries: The Simple Fix for Django APIs
Are your Django Rest Framework APIs feeling slow? Is your database groaning under the weight of too many queries? You might be facing the infamous N+1 query problem, a common performance bottleneck in ORM-based applications. In this post, we'll demys...
Jun 16, 20254 min read93

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