What is "azure-tables"

Windows Azure Table Storage is a fault-tolerant Nosql key-value storage, certified by ISO 27001. It can be useful for applications that must store large amounts of non-relational data, and that may need an additional structure for this data. Tables offer key-based access to data outside a Schema (Schema) at a low cost for applications with data access standards outside a Schema. While the Windows Azure Table Storage service stores structured data without Schemas, no way is provided to represent the relationships between the data.