摘要:
In an integrated development environment, there is a tight coupling between a design surface providing a visual representation of the various physical and logical entities in a software model and the underlying code structures that support the entities. The model can include varying combinations of a component model, a high level design whiteboard, or a physical model. Every object defined within the design surface is capable of being mapped directly to an underlying code structure. The model is a graphical representation of the actual code, thus providing two way updating, i.e., the model is updated when the programmer changes the code and vice versa.
摘要:
A configuration management system creates (602) each configuration by assigning a configuration identifier to each configuration. In addition, relational information is computed (706) that indicates the relationships between the configuration and any configurations upon which it is based. The system then tracks (604) changes to files of the configuration by storing information associating each new file version with the configuration identifier. The system also tracks (1210) changes to file properties. A configuration is then reconstructed (608) as of a desired date, by identifying (2104, 2106) the file versions and properties associated with that configuration as of the desired date. A determination is made (2110) whether a user that has requested the file versions has access privileges by first checking a security cache (2600) for the user privileges information. If the information is not on the cache, it is computed from a security table (2800) and stored on the cache. The system automatically compresses (3118) and reconstitutes (3006) file versions that are stored in the version store.
摘要:
Development of multiple-version software employs versioned documents in a store. The documents are compared (differenced) at both line and character levels. Potential conflicts in merged documents are marked by detecting possible alternative histories from a common parent document. Changes from an earlier version are removed from a later version of the same document even when the document has intervening versions. A build lab allows developers to work in parallel on a new software build while another build is being run and patched on a different set of documents; the developers each have private copies from which changes pertaining to a build have been added, and then backed out when the file is returned to a common area.
摘要:
A method and apparatus for analyzing the performance of a data processing system, particularly a distributed data processing system, provide a system user with tools for analyzing an application running thereon. Information about the flow and performance of the application can be specified, captured, and analyzed, without modifying it or degrading its performance or data security characteristics, even if it is distributed across multiple machines. The user interface permits the system user to filter the performance information, to set triggers which the performance analyzer is able to reduce and/or combine, to observe multiple time-synchronized displays of performance data either in real time or post mortem, and to play and re-play the operation of an automatically generated application model. The invention is implemented in part by providing suitable Application Program Interfaces (APIs) in the operating system of the data processing system.
摘要:
A software-development system or versioning system has a collection of modules for performing individual development functions such as document editing, keyword processing, and private-copy management. Each module has an interface compatible with that of the others, so that modules can be added to or substituted for the original modules, if the new modules conform to the interface. The architecture of this system supports the performance of development actions such as document merging and keyword expansion at any location within the system. The system operates upon documents and files as objects in an object space, rather than in name spaces.
摘要:
A method and apparatus for analyzing the performance of a data processing system, particularly a distributed data processing system, provide a system user with tools for analyzing an application running thereon. Information about the flow and performance of the application can be specified, captured, and analyzed, without modifying it or degrading its performance or data security characteristics, even if it is distributed across multiple machines. The user interface permits the system user to filter the performance information, to set triggers which the performance analyzer is able to reduce and/or combine, to observe multiple time-synchronized displays of performance data either in real time or post mortem, and to play and re-play the operation of an automatically generated application model. The invention is implemented in part by providing suitable Application Program Interfaces (APIs) in the operating system of the data processing system.
摘要:
A configuration management system creates (602) each configuration by assigning a configuration identifier to each configuration. In addition, relational information is computed (706) that indicates the relationships between the configuration and any configurations upon which it is based. The system then tracks (604) changes to files of the configuration by storing information associating each new file version with the configuration identifier. The system also tracks (1210) changes to file properties. A configuration is then reconstructed (608) as of a desired date, by identifying (2104, 2106) the file versions and properties associated with that configuration as of the desired date. A determination is made (2110) whether a user that has requested the file versions has access privileges by first checking a security cache (2600) for the user privileges information. If the information is not on the cache, it is computed from a security table (2800) and stored on the cache. The system automatically compresses (3118) and reconstitutes (3006) file versions that are stored in the version store.
摘要:
Systems, clients, servers, methods, and computer-readable media of varying scope are described that maintain versions of data related to projects. Included in the system is a visual interface, a source repository and a project database. The source repository maintains versions of source code associated with a software development project. The project database maintains project data associated with the project. The project database maintains versions of the project data. The visual interface provides a mechanism for reading and updating the project data. As project data is updated a method is invoked in which a current version of the data is located. The current version is determined by examining which data structure has an end-time value that is blank or null. The current version's end-time is set to the current time (i.e. the time of the update), thereby turning the current version into a previous version of the project data. A new data structure is created that contains the updated value. The end-time value for the new data structure is set to blank or null, indicating that it is the current version.
摘要:
A configuration management system creates (602) each configuration by assigning a configuration identifier to each configuration. In addition, relational information is computed (706) that indicates the relationships between the configuration and any configurations upon which it is based. The system then tracks (604) changes to files of the configuration by storing information associating each new file version with the configuration identifier. The system also tracks (1210) changes to file properties. A configuration is then reconstructed (608) as of a desired date, by identifying (2104, 2106) the file versions and properties associated with that configuration as of the desired date. A determination is made (2110) whether a user that has requested the file versions has access privileges by first checking a security cache (2600) for the user privileges information. If the information is not on the cache, it is computed from a security table (2800) and stored on the cache. The system automatically compresses (3118) and reconstitutes (3006) file versions that are stored in the version store.
摘要:
A software development system or versifying system has a collection of modules for performing individual development functions such as document editing, keyword processing, and private-copy management. Each module has an interface compatible with that of the others, so that modules can be added to or substituted for the original modules, if the new modules conform to the interface. The architecture of this system supports the performance of development actions such as document merging and keyword expansion at any location within the system. The system software interfaces to a keyword processing subsystem comprising a plurality of expanders for processing different sets of keywords and a keyword broker for selecting among the expanders, whereby the client can access resources of the software development service providers for development services identified using the keywords.