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Go Back  dBforums > General > Database Concepts & Design > Is there anyone has a deep knowledge of database

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Old 10-21-08, 06:50
panpanf panpanf is offline
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Is there anyone has a deep knowledge of database
I have studied sql. I know what is relational database. I wanna konw how we store the data in a relational database and how to query the data when we emplement a "select" statement Is there a open source relational data base? I wanna konw the data structure of the relational database. I have searched the net, but no result. Anyone can propose me some articles or books that has data structure and algorithms teached?
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Old 10-21-08, 07:45
r937 r937 is offline
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Quote:
Originally Posted by panpanf
I have studied sql. I know what is relational database.
so why are you asking all these questions?

how to store data in relational database: with the INSERT statement

how to query the data: with the SELECT statement

Is there a open source relational data base? yes, MySQL, Firebird, PostgreSQL, ...

book about data structures and algorithms: http://www.amazon.com/Structures-Alg.../dp/0201000237
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Old 10-22-08, 01:16
jezemine jezemine is offline
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the data structure that is used by SQL Server is called a B-tree. other DBMS use other data structures.

http://en.wikipedia.org/wiki/B-tree
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Old 10-23-08, 14:14
Thrasymachus Thrasymachus is offline
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when you find someone with deep knowledge, please let me know. everyone I know is a hack.
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