Database Benchmarks [closed] - open-source

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I am working on a Graduation Project and wondering if anyone can help me with: Benchmark data to load and test on my application.
We are willing to compare between different designs and implementations of different database management systems, and I thought we shall use a standard data set for this task.
Is there any? and if yes, would you kindly show me where to find some, and if there are measures to consider, that would be really helpful.
Thanks in advance.

There are many standard benchmarks. The most famous are the TPC Benchmarks:
http://www.tpc.org/information/benchmarks.asp
Moreover, some researchers publish specific benchmarks. For example, O'Neil et al. avec proposed the Star Schema Benchmark. You need a small and free program to generate the data.

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I am using Node.js...
Personally, I'm not a fan of SQL. What I do like is JSON, and I would like to be able to store my server data as JSON.
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i have open source project done in c++ , it is big and has no documentation
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http://www.devcurry.com/2010/03/generate-sequence-diagrams-in-visual.html
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http://weblogs.asp.net/gunnarpeipman/archive/2009/11/20/visual-studio-2010-generating-sequence-diagrams-on-the-fly.aspx
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Has anybody seen a resource covering specifically the use of machine vision for locating a human in a room, including cases where they may be partially obscured? I know about OpenCV and other machine vision packages, but I'm looking for a paper/library/code example that focuses solidly on identifying a human in a room; something that is readily integrated into code rather than being a rough idea that would require weeks or months of tweaking or enhancing to do a reasonable job of succeeding at the task. I'd prefer something that does not require binocular vision and can work with a single camera.
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I have been running around here and there on NoSQL big data storage technologies. The greatest hurdle I have found so far is a good visualization tool. With out that, it seems so hard to understand how data is being kept in the storage. This would be a generalized question but I would need to know which NoSQL storage technologies either comes with a visualization tool or an open source contribution that has been proven to be great. The tool shows nodes,database tables and entries as well.
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Good evening,
I'm working on a project with Kinect and I need to perform a gender-recognition using the voice information caught by the microphone of the sensor.
The recognition could also be text-based, i.e. the sentence said by the user could always be the same. I "just" need the binary answer male/female.
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For sake of completeness, finally I solved the recognition task without analyzing the voice input.
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