Abstaction layer for accessing NoSQL stores
This work provides a set of data operators for accessing heterogeneous NoSQL stores in a unified manner. The NoDA layer is ideal for developers and data analysts who want to execute queries on NoSQL databases without having to use the respective drivers and languages. By means of a flexible interface, a user can perform simple and complex queries as well, based on their needs. Queries can also be performed via SQL statements, offering a cozy accessing manner to users with a basic knowledge of the SQL language. So far, NoDA is built on top of MongoDB, HBase, Redis and Neo4j store.