Hello, 1) Can you provide a solution or a sample for searching (Column and SuperColumn) (Fulltext). What is the Way to realize this? Hadoop/MapReduce? See you a posibility to build/use a index for columns?
Why this: In a given Data-Model we "must" use UUIDs as Key and have actually no chance to seach values from "Columns"? (or not?) 2) How can we realize a "relation" For Sample: (http://arin.me/blog/wtf-is-a-supercolumn-cassandra-data-model) Arin describes good a simple Data-Model to build a Blog. But how can we read (filter) all Posts from "BlogEntries" from a single Autor? (filter the Supercolumns by a culum inside of a SuperColumn) The "relation" for Sample is Autor -> BlogEntries... To filter the Datas there is a needing to specify in a "get(...)"-Function a Column/Value combination... I know well that cassandra is not a "relational Database"! But without these releations the usage is very "limited" (specialized) Thanks in Advance! - and thx for Cassandra! With Hector i build a (Apache)Cocoon-Transformer... With Kind Regards, Falk Wolsky
