mquimby 060001FAVB Visits (2343)
Check out these recently published white papers for Rational License Server and the Rational Logiscope Eclipse integration!
Author: Indraneel Paul
Abstract: This white paper provides recommendations for maintaining a stable and efficient license service. The white paper also provides tips for enhancing the performance. Included is a case study on the performance benchmarks of Rational License Key Server 8.1.1. This white paper covers the different aspects essential for a successful deployment, such as system requirements, system resources, and network and security considerations.
Released: September 29, 2011
Author: Sandhya Boray
Abstract: The integration between Rational Logiscope and Eclipse enables you to be more efficient in the handling of code and modeling. This document describes the procedure to setup the integration between the two tools and optimize their strengths.
Released: October 28, 2011
mquimby 060001FAVB Visits (616)
Rational Client Support engineers for Rational Test Workbench and Rational Integration Tester were hard at work creating videos covering some important aspects of the programs. There are two series: One series is about using Rational Test Workbench to test Android mobile applications. The other series covers using Rationla Integration Tester with HP Quality Center.
All of these videos are available on the IBM Rational User Education YouTube channel. Thank you to support engineers Rajesh, Kivitha, and Vijayakumar for their work on these videos!
Here is a look at one of the videos on YouTube. Visit the video page for higher resolutions:
Did you know - Cadence Virtuoso integrates with ClearCase? And even better... the latest fix pack has more features to offer…
AcdntlPoet 2700019V2G Visits (610)
With IBM® Rational® ClearCase® - Cadence Integration, IBM brings its enterprise configuration and change management solution to analog, radio frequency, or mixed signal designers using Cadence Design Framework. This allows you to take advantage of core capabilities of IBM Rational ClearCase, without leaving your familiar design environment. This integration allows custom chip designers to complete ClearCase actions while in the Cadence Design Framework II toolset. This makes parallel development, co-development, and co-management of hardware and software domains and artifacts possible. Having common SCM tools for hardware and software development results in more flexibility in system integration and offers several other advantages. The following article describes those advantages and some of the important features of the ClearCase-Cadence integration – Integrate IBM Rational ClearCase with Cadence Design Framework II
Some of the benefits offered by this integration are as follows:
Starting with ClearCase 18.104.22.168 and ClearCase 22.214.171.124, the Cadence Design Framework integration is included with ClearCase as a component that can be installed as part of the ClearCase install with IBM Installation Manager. For information on installing and upgrading Cadence Virtuoso Integration, refer to Infocenter here. And for detailed system requirements refer here.
The latest fix-pack release includes the following new features:
Author: Mamatha Kolpe
dmmckinn 1200006SCS Visits (966)
Integrations between Rational Team Concert and Rational ClearQuest
There are various types of integration capabilities between IBM Rational Team Concert (RTC) and Rational ClearQuest: the bridge, the synchronizer, and the importer. If you are looking for help in deciding which integration capability best suits your current deployment or your future deployment plan, read on to get a better understanding about the technologies that are available to you, as well as some of the deployment considerations.
Note: Additional "Getting Started" information and "Quick Tour" videos are available in the Rati
Rational ClearQuest Bridge
The Rational ClearQuest Bridge provides a bi-directional traceability link from records in Rational ClearQuest to work items in Rational Team Concert. It is a linked-data type integration based on the Open Services for Life-cycle Collaboration (OSLC). It provides a seamless user experience with rich hover UI preview, and delegated dialogs including advanced selection dialogs, and fully functional creation dialogs. These dialogs support ClearsQuest record form layout and hooks. The bridge integration also enables ClearQuest live data on a Rational Team Concert dashboard.
Rational ClearQuest Bridge is primarily for users who want to continue to use Rational ClearQuest as a change management system, but also want to take advantage of other features of Rational Team Concert, such as agile planning and dashboards. You do not have to change your current usage of Rational ClearQuest, but you can enhance your Rational ClearQuest deployment by using Rational Team Concert in a complementary fashion. It provides a ClearQuest shop with a fast path to realize the value of Rational Team Concert.
It is implemented as a function of the ClearQuest Web and uses the ClearQuest OSCL REST API interface. ClearQuest is an OSLC Change Management(CM) provider and a consumer. It provides OSLC CM v1 and v2 interfaces, and also consumes OSLC CM services provided by other tools. ClearQuest OSCL REST API is also a desired interface if you want to integrate your own application to ClearQuest. Since it is HTTP-based, you can call it from any program that supports HTTP, and it does not require the ClearQuest client to be installed on the machine where you execute your application.
Through the same bridge integration technology, you can also integrate ClearQuest with other Rational tools, such as Rational Quality Manager (RQM), Rational Requirement Composer (RRC), and Rational DOORS, and with 3rd party tools, such as HPALM and Git.
Rational ClearQuest Synchronizer
The Rational ClearQuest Synchronizer is a data replication between Rational ClearQuest records and Rational Team Concert work items. It supports flexible bi-directional or one-directional synchronization between a Rational ClearQuest record and a Rational Team Concert work item. Changes in one application are applied to another using synchronization rules, which provide the mapping and transformation information.
It is primarily for the customers that want to incrementally adopt Rational Team Concert by having different teams use different tools. Some projects/teams (for instance, a development team) can choose to start using Rational Team Concert while other teams (for instance, a support team) continue to use ClearQuest. The teams using Rational Team Concert and the teams using ClearQuest have access to the same data (duplicated by the Synchronizer based on the configured sync rules). Reports can also be run in either system since the data is consolidated.
The ClearQuest Synchronizer is implemented as an application of the general Jazz item connector framework. It is a separate component of the Rational Team Concert offering, and requires setting up a Gateway service. It uses ClearQuest CM API interface to communicate with ClearQuest. It can also be used between Rational Qualify Manager (RQM) and ClearQuest.
Please note that there is a high maintenance and support cost associated with the Rational ClearQuest Synchronizer. Conflicts can occur when two users make nearly simultaneous changes to a ClearQuest record and its corresponding work item, and an administrator needs to constantly monitor these conflicts and resolve them manually by selecting the appropriate value. It is highly recommend that you evaluate the Rational ClearQuest Bridge integration before jumping into the Synchronizer integration.
Rational ClearQuest Importer
The Rational ClearQuest Importer provides a one-way data migration from Rational ClearQuest records to Rational Team Concert work items. It imports ClearQuest records based on a user specified query, and uses a mapping file to declare how fields and values are mapped from a ClearQuest scheme to a Rational Team Concert process definition. It supports importing stateful record types, Users, Notes, Attachments, Work Item Relationships (duplicates, parent / child, blocks / depends on, and related), and creates missing objects, such as Contributors, categories, and iteration, on the fly.
The Rational ClearQuest Importer is primarily for the customers that want to move from using ClearQuest to Rational Team Concert as the change management system instead of maintaining both applications, and want to bring over certain ClearQuest records to Rational Team Concert.
It is implemented as a function in the Rational Team Concert eclipse client. It is based on the Bugzilla Importer, and uses the ClearQuest CM API to communicate to ClearQuest. You must install ClearQuest client on the machine you run the ClearQuest Importer.
Saurabh.Tyagi 270005CY2K Visits (1230)
IBM Rational Synergy is a task-based, software configuration management (SCM) solution that brings together global, distributed development teams on a unified platform. Rational Synergy provides capabilities that help software and systems development teams work and collaborate faster and easier.
Rational Synergy is licensed using IBM Rational Common Licensing. For information about Rational Common Licensing, see the Rational Common Licensing information center.
Rational Synergy supports the Floating, Named-User Floating, and Token license types. For a description of license types, see “License type definitions” in the Rational Common Licensing information center.
For Rational Synergy users, the login name is seen as the user of the token license. To reserve Named-User licenses for specific users, see “Setting up the options file” in the Rational Common Licensing information center. When configuring the options file for Rational Synergy and Rational Change, it is not necessary to put the default administrative users (ccm_root, ChangeAdmin, and csuser) in the INCLUDE list. The license file includes additional floating licenses for these users. Do not assign these licenses to other users because the products might fail.
How licensing works with Rational Synergy:
When you start Rational Synergy, it contacts the License Manager to request a license. Rational Synergy uses information that was provided during the server installation process to find the License Manager. The following example describes how licenses are configured during installation. The example assumes IBM Rational Common Licensing was installed before installing Rational Synergy.
-> When you install the Rational Synergy server, you are prompted for the host name and port number of the license manager. The information is recorded in the $CCM
-> When the Rational Synergy router process is started, it reads the license information from the $CCM
-> When a Rational Synergy session is started, the information about where to find the license manager is passed from the router to the Rational Synergy server. The Rational Synergy server also looks in the TELE
The Rational Synergy server contacts the license manager using the specified host and port, and requests a license on behalf of the user. The $CCM
Rational Synergy searches for license servers and license files in the following order:
If you move the license manager to a different system, you must edit the $CCM
Operations that consume Synergy license:
Starting a session does not consume a license. Only operations that update the underlying database consume a license, such as file check out, task creation, task completion, and so on.
Synergy license timeout
After a license is consumed by a user, that license is reserved for that user for 60 minutes after the last database update while the session is running. If the user exits the session, the license is released immediately.
License usage during integration:
Some Rational Synergy integrations hold a license for the duration of time the user is running the integration. Source-code related operations performed through the integration can then be updated in the database. In this case, the user can exit the visible session, but the integration is still running a session behind the scenes on behalf of the user
Rational Change supports the floating, named-user floating, and token license types.When you install Rational Change, the license server information (port@host) is requested and persisted to the file CHAN
There is a 30 minute minimum use time when Rational Change checks out a license. When a license is checked out, it stays checked out for at least 30 minutes, whether there is activity from the user. If the user exits or is inactive after that, the license is released.
Co-Authored by: Saurabh Tyagi and Pankaj Sharma