We are looking at using Cassandra to store a stream of information coming from various sources. One issue we are facing is the best way to query between two dates. For example we will need to ...

I am planning to build a web app running on a single computer and exploit the hardware resources as efficient as possible. The logic of app will not be complex. The following is my design: OS: Linux (...

I am being required to use a postgreSQL database and it will replace my current use of berkeleyDB. Although; I realize this is not an ideal situation, it is beyond my control. So the question is... ...

Here is my precode... $keys = array( a , b , c , d ); $number = 10; And here is my code... eval( $array[ .implode( ][ ,$keys). ] = $number; ); Using this, I get the following result... ...

I am looking for nosql key value stores that also provide for storing/maintaining relationships between stored entities. I know Google App Engine s datastore allows for owned and unowned relationships ...

Are there are production quality nosql stores that I can use on a production system. I have looked at cassandra, tokyodb, couchdb etc but none of them seem to be ready for deployments on production ...

I m writing a recursive function to construct a multidimensional array. Basically, the problem is as follows: function build($term){ $children = array(); foreach ( $term->children() ...

An extra requirement is that the attachments can be stored as a stream, as there might be potentially very large binaries that has to be saved. Videos etc. I have looked at Voldemort and other key ...