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Curated by: Hayk Simonyan (43 videos)
Become a senior software engineer with a job guarantee: https://go.hayksimonyan.com/pre-100 Essentials of SQL databases, covering basic concepts, popular databases like MySQL and PostgreSQL, and key operations like joins and queries. https://www.youtube.com/playlist?list=PLdNCznBZ77NrXnbLgRma5nZ3NxDPI63Ub 🔖 Sections 0:00 What is SQL 0:45 Tables 1:26 Relationships 3:45 Indexes 6:03 Data Structures that are used in SQL #sqlforbeginners #sql #relationaldatabases