Abstract: A method, system, apparatus, and article of manufacture provide the ability to maintain multiple versions of structured views of data in a computer system. A relational database management system (RDBMS) is executed that stores master data in the computer system in master RDBMS tables. The master data is hierarchical in nature and hierarchy metadata for the master data is stored in the RDBMS tables. As part of a process and framework, a series of business rules and process workflows are maintained to manage the master data. Version tables are created in the RDBMS that correspond to each of the master RDBMS tables. Each of the version tables includes an attribute denoting version information. Versions of the master data are defined by replicating the master data and hierarchy metadata into the corresponding version tables. The version tables are used to graphically visualize, manage, and manipulate the versions of the master data.

Abstract: A method, apparatus, and article of manufacture is configured to define a structured view of data in a computer system. A relational database management system (RDBMS) stores information in the computer system. As part of a process and framework, a series of business rules and process workflows that manage data (that is hierarchical in nature) that resides in one or more RDBMS tables are maintained. User input is accepted that defines a hierarchical structure that is projected onto the data. The hierarchical structure is stored as metadata in the RDBMS. The hierarchical structure is utilized to graphically visualize, manage, and manipulate the data.

Abstract: A method, system, apparatus, and article of manufacture provide the ability to maintain multiple versions of structured views of data in a computer system. A relational database management system (RDBMS) is executed that stores master data in the computer system in master RDBMS tables. The master data is hierarchical in nature and hierarchy metadata for the master data is stored in the RDBMS tables. As part of a process and framework, a series of business rules and process workflows are maintained to manage the master data. Version tables are created in the RDBMS that correspond to each of the master RDBMS tables. Each of the version tables includes an attribute denoting version information. Versions of the master data are defined by replicating the master data and hierarchy metadata into the corresponding version tables. The version tables are used to graphically visualize, manage, and manipulate the versions of the master data.

Abstract: A method, apparatus, and article of manufacture provide the ability to define a view of data in a computer system A relational database management system (RDBMS) executes and stores the information in the computer system. As part of a process and framework, a series of business rules and process workflows are maintained to manage hierarchical data that resides in RDBMS tables. User input is accepted that defines a hierarchy that is projected onto the data. The hierarchy may be parent-child relationships with no level consistency. Alternatively, the hierarchy may have branches and levels, with each of the levels having a consistent meaning but inconsistent depths due to one level of a branch being unpopulated. The hierarchy is stored as metadata in the RDBMS and utilized to graphically visualize, manage, and manipulate the data.

Abstract: A method, apparatus, and article of manufacture is configured to define a structured view of data in a computer system. A relational database management system (RDBMS) stores information in the computer system. As part of a process and framework, a series of business rules and process workflows that manage data (that is hierarchical in nature) that resides in one or more RDBMS tables are maintained. User input is accepted that defines a hierarchical structure that is projected onto the data. The hierarchical structure is stored as metadata in the RDBMS. The hierarchical structure is utilized to graphically visualize, manage, and manipulate the data.