Re: b-tree

2011-07-22 Thread Peter Tillotson
omething along these lines would probably work. p On 20/07/11 21:30, Eldad Yamin wrote: > Hello, > Is there any good way of storing a binary-tree in Cassandra? > I wonder if someone already implement something like that and how > accomplished that without transaction supports (

Re: b-tree

2011-07-22 Thread Mike Malone
> >> > >> Cheers > >> > >> - > >> Aaron Morton > >> Freelance Cassandra Developer > >> @aaronmorton > >> http://www.thelastpickle.com > >> > >> On 21 Jul 2011, at 08:33, Jeffrey Kesselman wro

Re: b-tree

2011-07-22 Thread aaron morton
I've not thought it through much further than that, a lot would depend on > >> your data. The top sets may get very big, . > >> > >> Cheers > >> > >> - > >> Aaron Morton > >> Freelance Cassandra Developer > >&g

Re: b-tree

2011-07-22 Thread Eldad Yamin
Developer >> @aaronmorton >> http://www.thelastpickle.com >> >> On 21 Jul 2011, at 08:33, Jeffrey Kesselman wrote: >> >>> Im not sure if I have an answer for you, anyway, but I'm curious >>> >>> A b-tree and a binary tree are not the

Re: b-tree

2011-07-21 Thread aaron morton
t 08:33, Jeffrey Kesselman wrote: > >> Im not sure if I have an answer for you, anyway, but I'm curious >> >> A b-tree and a binary tree are not the same thing. A binary tree is a basic >> fundamental data structure, A b-tree is an approach to storing and indexing >

Re: b-tree

2011-07-21 Thread Eldad Yamin
Hi Jeffery, I meant for binary tree. go an watch the video (in my first email), it will give you a better understanding. Eldad On Wed, Jul 20, 2011 at 11:33 PM, Jeffrey Kesselman wrote: > Im not sure if I have an answer for you, anyway, but I'm curious.... > > A b-tree and a binar

Re: b-tree

2011-07-21 Thread Eldad Yamin
rther than that, a lot would depend on > your data. The top sets may get very big, . > > Cheers > > - > Aaron Morton > Freelance Cassandra Developer > @aaronmorton > http://www.thelastpickle.com > > On 21 Jul 2011, at 08:33, Jeffrey Kesselman wrote: &g

Re: b-tree

2011-07-20 Thread aaron morton
ous.... > > A b-tree and a binary tree are not the same thing. A binary tree is a basic > fundamental data structure, A b-tree is an approach to storing and indexing > data on disc for a database. > > Which do you mean? > > On Wed, Jul 20, 2011 at 4:30 PM, Eldad Yamin

Re: b-tree

2011-07-20 Thread Jeffrey Kesselman
Im not sure if I have an answer for you, anyway, but I'm curious.... A b-tree and a binary tree are not the same thing. A binary tree is a basic fundamental data structure, A b-tree is an approach to storing and indexing data on disc for a database. Which do you mean? On Wed, Jul 20, 20

b-tree

2011-07-20 Thread Eldad Yamin
Hello, Is there any good way of storing a binary-tree in Cassandra? I wonder if someone already implement something like that and how accomplished that without transaction supports (while the tree keep evolving)? I'm asking that becouse I want to save geospatial-data, and SimpleGeo did it us