Retrieving and presenting data in a structured view from a non-relational database

1. A computer-implemented method comprising:

receiving, by one or more processors, a request from a user for accessing data in a database based on a business object, the business object being a configuration file that defines the data and how the data is to be retrieved from the database by the user;

retrieving, by one or more processors, the business object;

retrieving, by one or more processors, a definition specified in the business object about what data and how the data is to be retrieved from the database and is to be presented to the user, wherein the definition defines a level of detail of the data to present to the user;

determining, by one or more processors, based on the business object, a location in the database to get the data;

retrieving, by one or more processors, the data from the database based on the business object;

formatting, by one or more processors, the data based on the business object;

performing, by one or more processors, a post process on the data based on the business object; and

returning, by one or more processors, the data to the user by presenting a structured view of the data based on the definition specified in the business object.

2. The computer-implemented method of claim 1 , wherein the business object specifies the location to get the data from the database, the location including tables and columns in the database and linkages among the tables and columns.

3. The computer-implemented method of claim 1 , wherein formatting the data includes generating an array and a group in the data.

4. The computer-implemented method of claim 1 , wherein performing the post process including merging fields of the data.

5. The computer-implemented method of claim 1 , wherein the database is a non-relational database including unstructured data, wherein returning the data includes presenting the structured view of the unstructured data.

6. A computer program product comprising:

one or more computer readable storage media, and program instructions collectively stored on the one or more computer readable storage media, the program instructions comprising:

program instructions to receive a request from a user for accessing data in a database based on a business object, the business object being a configuration file that defines the data and how the data is to be retrieved from the database by the user;

program instructions to retrieve the business object;

program instructions to retrieve a definition specified in the business object about what data and how the data is to be retrieved from the database and is to be presented to the user, wherein the definition defines a level of detail of the data to present to the user;

program instructions to determine, based on the business object, a location in the database to get the data;

program instructions to retrieve the data from the database based on the business object;

program instructions to format the data based on the business object;

program instructions to perform a post process on the data based on the business object; and

program instructions to return the data to the user by presenting a structured view of the data based on the definition specified in the business object.

7. The computer program product of claim 6 , wherein the business object specifies the location to get the data from the database, the location including tables and columns in the database and linkages among the tables and columns.

8. The computer program product of claim 6 , wherein instructions to format the data include instructions to generate an array and a group in the data.

9. The computer program product of claim 6 , wherein instructions to perform the post process includes instructions to merge fields of the data.

10. The computer program product of claim 6 , wherein the database is a non-relational database including unstructured data, wherein instructions to return the data include instructions to present the structured view of the unstructured data.

11. A computer system comprising:

one or more computer processors, one or more computer readable storage media, and program instructions stored on the one or more computer readable storage media for execution by at least one of the one or more computer processors, the program instructions comprising:

program instructions to receive a request from a user for accessing data in a database based on a business object, the business object being a configuration file that defines the data and how the data is to be retrieved from the database by the user;

program instructions to retrieve the business object;

program instructions to retrieve a definition specified in the business object about what data and how the data is to be retrieved from the database and is to be presented to the user, wherein the definition defines a level of detail of the data to present to the user;

program instructions to determine, based on the business object, a location in the database to get the data;

program instructions to retrieve the data from the database based on the business object;

program instructions to format the data based on the business object;

program instructions to perform a post process on the data based on the business object; and

program instructions to return the data to the user by presenting a structured view of the data based on the definition specified in the business object.

12. The computer system of claim 11 , wherein the business object specifies the location to get the data from the database, the location including tables and columns in the database and linkages among the tables and columns.

13. The computer system of claim 11 , wherein instructions to format the data include instructions to generate an array and a group in the data.

14. The computer system of claim 11 , wherein the database is a non-relational database including unstructured data, wherein instructions to return the data include instructions to present the structured view of the unstructured data.