Twitter is running on cassandra ( a NOSQL database )--> nosql database means non-relationational database
http://guyharrison.squarespace.com/blog/2010/8/23/playing-with-cassandra-and-oracle.html
rowlen surprise
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Here’s a little detail about Oracle’s calculation of
user_tables.avg_row_len that I hadn’t noticed before – and I really should
have noticed it years ago, ...
Acum o zi
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