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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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Latest News
Google Uses Underwater Fiber-Optic Cable to Detect Earthquakes
Google Uses Underwater Fiber-Optic Cable to Detect Earthquakes
03.01.2021

A submarine fiber-optic cable owned by Google was used by …

'Farms Are Going to Need Different Kinds of Robots'
'Farms Are Going to Need Different Kinds of Robots'
03.01.2021

Farmers worldwide are using new precision-farming technologies to address agricultural …

Drones Join Fight to Save New Zealand's Rarest Dolphin
Drones Join Fight to Save New Zealand's Rarest Dolphin
03.01.2021

The nonprofit MAUI63 organization hopes to preserve New Zealand's endangered …

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Video Highlights
The Power of Quantum Complexity
03.01.2021
The Power of Quantum Complexity

A theorem about computations that exploit quantum mechanics challenges longstanding ideas in mathematics and physics.

Fact-Finding Mission
03.01.2021
Fact-Finding Mission

Artificial intelligence provides automatic fact-checking and fake news detection, but with limits.

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