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Communications of the ACM

Opinion Archive


Archives

The opinion archive provides access to past opinion stories from Communications of the ACM and other sources by date.

August 2008

There are no archived opinion articles for this time period.

Blog at CACM
NoSQL vs. SQL
NoSQL vs. SQL
02.26.2021

Broadly, NoSQL has an absence of strict schemas for entities/attributes, while SQL rigidly relates/regulates the two.  

Tips for Successful Examinations in the Age of Remote Education
Tips for Successful Examinations in the Age of Remote Education
02.17.2021

Rather than fancying you can control Internet access, design exams to reward students who won't need it.

How I Evaluate a College Computer Science Teaching Record
How I Evaluate a College Computer Science Teaching Record
02.12.2021

Teaching is a skill, and the best teachers use the best methods.

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