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Ingres 10 Features

Posted 2010-04-05 at 06:13 PM by zelaine
Updated 2010-04-07 at 05:13 PM by zelaine
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The Ingres 10 roadmap page has a full list of features planned for that release. In this blog entry, I thought I would provide a high level overview of some of the key features.
  • MVCC - Today, Ingres implements concurrency control by using locking. Different granularities of locking are available, which can alleviate conflicts due to locking. But even when row level locking is used, there's still the potential for readers to block writers and vice versa, if the readers need to read
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