This trick in Firestore will simplify your data fetching
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Microsoft NewsFireship
This trick in Firestore will simplify your data fetching
Tired of writing multiple queries for different subcollections in Firestore? Collection group queries let you fetch data across all subcollections with a single query. We explain how to set them up, the rules you need to follow, and tips to optimize performance. By the end, you’ll be ready to streamline your Firebase workflows.
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SQL Tutorial: An Introduction to Structured Query Language
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i_simplify on Instagram: "Uses of SQL 🔥 SQL lets us fetch, add, update, and delete data from databases. That’s why SQL is one of the most in-demand skills in the software industry! 💻✨ 📝 Topic Notes: SQL (Structured Query Language): A standard language to communicate with databases Main Uses: • Fetch data (SELECT) • Add data (INSERT) • Update data (UPDATE) • Delete data (DELETE) Real-world Relevance: Every company that stores data uses SQL — banking, e-commerce, social media, healthcare, every
i_simplify on Instagram: "Uses of SQL 🔥 SQL lets us fetch, add, update, and delete data from databases. That’s why SQL is one of the most in-demand skills in the software industry! 💻✨ 📝 Topic Notes: SQL (Structured Query Language): A standard language to communicate with databases Main Uses: • Fetch data (SELECT) • Add data (INSERT) • Update data (UPDATE) • Delete data (DELETE) Real-world Relevance: Every company that stores data uses SQL — banking, e-commerce, social media, healthcare, every
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