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Apache Derby-the New JIT on the Block

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Fred Grott

Posts: 4361
Nickname: shareme
Registered: Jan, 2003

Fred Grott is Lead Developer-CEO of ShareMe Technologies LLC -The Mobile Future
Apache Derby-the New JIT on the Block Posted: Sep 7, 2005 7:05 AM
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This post originated from an RSS feed registered with Java Buzz by Fred Grott.
Original Post: Apache Derby-the New JIT on the Block
Feed Title: ShareMe Technologies LLC-The Mobile Future
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Feed Description: A Weblog about Java programming and digital convergence on mobile devices in such areas as P2P and collaborative technology. 		Latest Java Buzz Posts
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When most people view the move of Derby from closed source to an Apache project, they snicker at speed issues and memory issues. But, they snickered at JIT when it first came out as well with the almost the same performance issues.

What is suprising is the simplicity of the approach in Derby's JIT implementation. For those who are un-aware Derby is a java based database that supports its java object serilization of SQL statements of generating bytecode just in time similar to the JVM JIT approaches.

Part of the apporach is artifical in that it requires java developers to use prepared statements. However, with packages such as

Read: Apache Derby-the New JIT on the Block

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