Table creation/Postal addresses: Difference between revisions

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=={{header|Ruby}}==
=={{header|Ruby}}==
===With PStore===
===With PStore===
PStore implements a permanent key store with transactions. This is a NoSQL database. Each transaction reads the entire database into memory, and then writes it again, so PStore is not good for large databases.
PStore implements a persistent key store with transactions. This is a NoSQL database. Each transaction reads the entire database into memory, and then writes it again, so PStore is not good for large databases.


<lang ruby>require 'pstore'
<lang ruby>require 'pstore'
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