Hi I prepare to write a master thesis about PostgreSQL. I need some technical information about solution (concrite information about algorithms, why the postgresql "masters" used exactly this algorithms). Most information avaliable (s2k-ftp.cs.berkeley.edu:8000/postgre/papers, http://developer.postgresql.org/docs/postgres/biblio.html) presents solution in Postgres (not PostgreSQL), and is quite old or isn't detailed.
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