Which third party tools/library are available for NoSQL databases?

I know that NoSQL databases are very new. I am also new in this point. But exist already tools/libraries to make the life easer like for SQL databases?

I think on tools for managing, maintaining, viewing or reporting of the data. There can also be libraries for easer working with the database or an abstract database layer to change the database later.

I would prefer Java libraries but also othe开发者_StackOverflow中文版r are interesting.

AllegroGraph, a graph database, certainly fits the description of a No-SQL store. It's Gruff tool presents a visual representation of the underlying graph, and has proven itself useful both during development and in production.