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Your Guide to No-SQL(Glossary)
“non-relational data stores that do not need
a fixed schema, and that usually avoid join
operations”(Wikipedia, how much more authoritative do you
need)
GROUP BY ?
Map Reduce
Joins?
Multiple++ Map Reduce
Table Scan?
Multi-Machine Map Reduce
ORDER BY…LIMIT
Natural Data Order
Map Reduce
What about the Features?
Forward Rolling Log?
No need for a Vacuum
“Re-inventing MyISAM is not a selling point.”
-Mark Callaghan Oracle, Google, Facebook
Non-Transactional?
Schema Free!
I know where everything is, please do
not touch.
SQL Sucks!
6% of the power on the planet goes to data centers!
