I need a b-tree or b+tree class in vb.net

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Hello all
I am trying to make an indexed file structure. as you may know it needs b-tree or b+tree to implement. know I want to ask you How can I find a b-tree class in vb.net?
or how to implement it?thank you anyway

Posted 12-Jan-12 0:47am

hasani2007

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Mehdi Gholam · Answer 1 · 2012-01-12T02:50:00

Solution 2

Take a look at my article which uses a b+tree here : RaptorDB - the Key Value Store[^]

Posted 12-Jan-12 2:50am

Mehdi Gholam

Comments

Manfred Rudolf Bihy 12-Jan-12 9:52am

Nice! 5+

Mehdi Gholam 12-Jan-12 9:57am

Cheers

hasani2007 12-Jan-12 18:09pm

thank you,but I am searching for vb.net code.
Can you tell me how can I find an indexed file structure using v-tree in any language?
Or can you guide me for b-tree in vb.net

Mehdi Gholam 13-Jan-12 1:39am

Just convert it to VB.net with SharpDevelop.

hasani2007 13-Jan-12 10:00am

thank you for your response. please tell me does your program relate to indexed file structure,search in it and etc?
additionally, I should thank you because introducing sharpdevelop...

Manfred Rudolf Bihy · Answer 2 · 2012-01-12T01:34:00

Solution 1

See here: A simple binary tree implementation with VB.NET[^]
and here: http://bplusdotnet.sourceforge.net/[^] you'll find a couple of implementations in languages like Java and C# etc.

If you want to learn something though it would indeed be better to have a go at this yourself. The WikiPedia webpage about B+ - Trees[^] is a good start. There are sections in it detailing on how to insert and delete a node and also a section outlining the implementation.

Regards,

Manfred

Posted 12-Jan-12 1:34am

Manfred Rudolf Bihy

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Mehdi Gholam 12-Jan-12 8:50am

5'ed

hasani2007 12-Jan-12 17:58pm

thank you my friend, but I should say b-tree is balanced tree not binary tree and another thing is that I am going to find vb.net code, thank you anyway

Manfred Rudolf Bihy 13-Jan-12 8:55am

You are right I missed that point on the first part of my answer, my bad! The second part is nevertheless valid. Searching for a solution in VB.NET however does not mean I can't point you to something done in C# or Java. You are after an algorithm so languages that are so close to one another syntax wise will give enough information to start ones own implementation. :)

Have you got a solution already or are you still searching?

Best,

Manfred

hasani2007 13-Jan-12 10:05am

I am already searching, I found one but I don't know is it suitable or not?
How can I upload it here?