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A comment on Ask HN: What Technologies to Learn in 2020?. Parent comment

Re:Ask HN: What Technologies to Learn in 2020? by Nican on Sunday January 05, 2020 @12:54PM (#21962682)
+1 for relational models. All data access is relational in some way, and knowing how to efficiently access/index the data is an important step for building efficient applications.
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Re:Ask HN: What Technologies to Learn in 2020? by james_s_tayler on Sunday January 05, 2020 @01:22PM (#21962878)
I've come to a realization. Domain data is basically always relational. Configuration data may or may not be. Where it's not, NoSQL is good for configuration data.
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