Re: comparision chart
От | Roberto Mello |
---|---|
Тема | Re: comparision chart |
Дата | |
Msg-id | 20020222160019.GB959@cc.usu.edu обсуждение исходный текст |
Ответ на | Re: comparision chart ("Johannes Grødem" <johs@copyleft.no>) |
Список | pgsql-sql |
On Wed, Feb 20, 2002 at 09:36:12AM +0100, Johannes Gr?dem wrote: > > The version with InnoDB has row-level locking and transactions. (And > is supposedly very fast, unlike the BDB-tables.) And the InnoDB implementors seem to have as much a distorted mind as the rest of the MySQL Team: "Exchange on MySQL and Innobase: Are They DBMSs, Let Alone Relational?" http://www.dbdebunk.com/ One of the "pearls" by Heikki Tuuri from Innobase: "This is semantics, but I think Codd and Date in the 70s meant by a relational database something which has a relational query language. Thus any database which has a query language somewhat similar to the relational algebra or SQL can be called a relational database." Should tell you something about what kind of product they are building. -Roberto -- +----| http://fslc.usu.edu/ USU Free Software & GNU/Linux Club |------+ Roberto Mello - Computer Science, USU - http://www.brasileiro.net/ http://www.sdl.usu.edu/ - Space Dynamics Lab, Developer
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