how database management envolve over time
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Answer:
Evolution of Database
Data modeling and databases evolved together, and their history dates back to the 1960’s.
The database evolution happened in five “waves”:
The first wave consisted of network, hierarchical, inverted list, and (in the 1990’s) object-oriented DBMSs; it took place from roughly 1960 to 1999.
The relational wave introduced all of the SQL products (and a few non-SQL) around 1990 and began to lose users around 2008.
The decision support wave introduced Online Analytical Processing (OLAP) and specialized DBMSs around 1990, and is still in full force today.
The graph wave began with The Semantic Web stack from the Worldwide Web Consortium in 1999, with property graphs appearing around 2008
The NoSQL wave includes big data and much more; it began in 2008.
Answer:
The first wave consisted of network, hierarchical, inverted list, and (in the 1990's) object-oriented DBMSs; it took place from roughly 1960 to 1999. The relational wave introduced all of the SQL products (and a few non-SQL) around 1990 and began to lose users around 2008.
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