ibpp.org – new site , new license , new version

The site ibpp.org has, again, changed.
Change of software (DokuWiki instead of MediaWiki) and change of hosting servers.

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Let there be Fire – morfik site revamped , WebOS AppsBuilder released

Today I was glad to see the new website of Morfik Technology was unveiled. Along with a totally redesigned web site, comes the public release of a test version of the their WebOS AppsBuilder tool. These transformations probably reflect a move by Morfik, to bring the development of the WebOS AppsBuilder into the light, after being kept in the shadows for quite some time.

Ed:if you don’t know what is the link between firebird and morfik here is an e-mail interview with the Morfik team

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New Debian firebird2 packages fix denial of service

Aviram Jenik and Damyan Ivanov discovered a buffer overflow in firebird2, an RDBMS based on InterBase 6.0 code, that allows remote attackers to crash.

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Coverity Open Source Defect Scan of Firebird

Hello Firebird Developers,

I’m the CTO of Coverity, Inc., a company that does static source code
analysis to look for defects in code. You may have heard of us or of our
technology from its days at Stanford (the “Stanford Checker“). The
reason I’m writing is because we have set up a framework internally to
continually scan open source projects and provide the results of our
analysis back to the developers of those projects. Firebird is one of
the 32 projects currently scanned at:

http://scan.coverity.com

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Interesting Project Metrics

I’ve been wonder for some about about metrics to evaluate the relative architectural cleanliness of various database implementations. To that end, I wrote a simple program that eat Visual Studio 7 projects files and analyzes the source files. Here are the results:

Nfs Engine Vulcan Firebird 2 MySQL Server
Total Modules 429 633 232 123
Total Lines 63432 227814 126274 214356
Code Modules 206 218 70 99
Header Modules 221 394 162 15
Preprocessed Modules 0 16 0 0
Other Modules 2 5 0 9
Number Functions 2839 4706 1633 4960
Average Arguments 5.00 8.65 13.08 7.58
Average FunctionLines 14.86 32.46 55.95 31.70
Average Code Lines 11.80 21.20 37.12 26.90
Average Internal Comments 0.94 6.10 11.92 2.59
Average Internal WhiteSpace 2.12 5.16 6.92 2.21

 

The analysis program doesn’t try to follow conditional compilation, so everything is included whether active or not.

The Netfrastructure engine is roughly equivalent in functionality to Firebird. The Netfrastructure numbers, however, are for the database engine only, excluding the Java Virtual Machine and template engine. Since the trigger and procedure language in Netfrastructure are Java, this isn’t a strict apples to apples comparison. On the other hand,the Netfrastructure engine includes the remote server, which Vulcan does not.

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