Você Está Escolhendo Banco de Dados ERRADO (e nem sabe)

Choosing the wrong database isn't a problem that appears on day one, but rather when you reach your first thousand connected users. In this video, we delve into the history and technical fundamentals so that you never again choose a technology just because you "saw it in a tutorial." What you will learn: The Origin: Why understanding COBOL, Clipper, and ISAM files explains modern databases. Real Fundamentals: What is the ACID concept and how does it guarantee the integrity of your money and your data? CAP Theorem: Understand why you can't have everything in a distributed system and how to make the right trade-off between consistency and availability. Numbers and Limits: What is the real connection limit of MySQL and when does PostgreSQL become the better choice? If you are a developer who wants to stop just "installing" databases and start "planning" solid architectures, this video is for you. 00:00 – Opening: Are you choosing the wrong database? 01:20 – The chaos before databases 03:40 – The birth of relational databases 06:10 – What is SQL in practice? 08:30 – MySQL: the most popular in the world 12:00 – PostgreSQL: the most complete (and underrated) 16:00 – Oracle Database: the corporate giant 19:30 – Microsoft SQL Server: total integration with Microsoft 23:00 – What is NoSQL (without the fluff) 25:00 – Redis: ultra-fast (cache and performance) 28:00 – MongoDB: flexible and modern 31:30 – Which database to choose? (Practical guide) 35:00 – Common mistakes that destroy systems 38:00 – Conclusion: what really matters #database #programming #backend #mysql #postgresql #mongodb #softwarearchitecture #devlife #technology #oldfashioned #sql #nosql #softwaredevelopment #softwareengineering #relationaldatabase