On Oct 3, 2011, at 3:03 AM, 姜头 wrote:
> I want to read and write lots of data by data blocks, so i can form a disk-resident tree by recording the block address.
Then you want some kind of lower-level b-tree manager, not a SQL database, and certainly not PostgreSQL. Before you go down that path, you should seriously consider whether you really need that, rather than a higher-level solution.
--
Scott Ribe
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http://www.elevated-dev.com/
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