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The magazine archive includes every article published in
Communications of the ACM
for over the past 50 years.
April 2021 (Vol. 64, No. 4)
March 2021 (Vol. 64, No. 3)
February 2021 (Vol. 64, No. 2)
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John Arquilla
Understanding NoSQL Database Types: Graph Databases
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SQL represents data stored in rows and tables, while high-growth NoSQL is data stores arranged via nested documents as columnar…
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