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http://www.us.postgresql.org/users-lounge/limitations.html
Maximum size for a database unlimited (60GB databases exist)
Maximum size for a table 64 TB on all operating systems
Maximum size for a row unlimited in 7.1 and later
Maximum size for a field 1GB in 7.1 and later
Maximum number of rows in a table unlimited
Maximum number of columns in a table 1600
Maximum number of indexes on a table unlimited
Of course, these are not actually unlimited, but limited to available disk space and memory/swap space. Performance may suffer when these values get unusually large. |
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