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I did a MOOC on relational algebra that made me much more productive in SQL and better appreciate the gravity of what RDBMS really offer. Understanding relation
by reilly3000 7y ago
I did a MOOC on relational algebra that made me much more productive in SQL and better appreciate the gravity of what RDBMS really offer. Understanding relational algebra helps demystify the magic or query planners and grok why they both add and reduce latency based on use cases.
- edmundsauto 7y agoMind sharing the course? Sounds useful.
- tacotime 7y agohere is one: https://lagunita.stanford.edu/courses/DB/RA/SelfPaced/about https://lagunita.stanford.edu/courses/DB/RA/SelfPaced/about
- reilly3000 7y agohttps://www.coursera.org/learn/data-manipulation https://www.coursera.org/learn/data-manipulation