Telelogic Synergy
Encyclopedia
Rational Synergy is a software tool that provides software configuration management
(SCM) capabilities for all artifacts related to software development including source code
, documents and images as well as the final built software executables and libraries. Rational Synergy also provides the repository for the Rational change management tool known as Rational Change. Together these two tools form an integrated configuration management and change management
environment that is used in software development organizations that need controlled SCM processes and an understanding of what is in a build of their software.
The name Synergy refers to its database level integration with Change Management that provides views into what is in a build in terms of defects
In 1989, the company decided to pursue development of a software configuration management and version-control product, renamed itself CaseWare, and hired three more developers, Alan Wright, Kris Meissner, and Greg Holmberg. The system was re-imagined as a platform for building SCM systems running on Unix (Sun Solaris).
For such extreme configuration by customers, it was decided that a compiled language such as C++ was not sufficiently flexible, reliable, and productive, and so a new programming language was created, Accent. Accent has many features similar to Java, but pre-dates it by five years. It has a compiler that compiles to machine-independent byte-codes, and a virtual machine execution environment with automatic memory management. Except for the compiler and execution environment, the entire Amplify Control product was written in the Accent language, including a scalable, networked client-server architecture and use of a SQL database with a schema flexible enough to allow customer extension of the built-in data types in Accent without changes to the physical schema.
The system also included an automated, distributed build and continuous integration system, much like today's Maven and Hudson tools. The product was first released in 1990. Later a bug-tracking system was also built on the platform.
The company was somewhat successful, but lacked experienced leadership and started to lose market-share to ClearCase. In 1991 the company was nearly broke and the original developers walked out en masse.
A new CEO, John Wark, was brought in, and the company was relaunched, although without the developers. Both the company and the product were renamed from CaseWare to Continuus Software in 1993. On July 29th, 1999 Continuus Software announced a public offering listing its stock on the NASDAQ Stock Market. In October 2000, the Swedish software company Telelogic
, agreed to purchase Continuus software in a deal worth $42 million. Under Telelogic, Continuus was renamed to Synergy. In 2008 IBM
Rational
announced that it had purchased Telelogic. Rational Synergy is now part of the IBM Rational family of SCM tools.
Configuration management
Configuration management is a field of management that focuses on establishing and maintaining consistency of a system or product's performance and its functional and physical attributes with its requirements, design, and operational information throughout its life.For information assurance, CM...
(SCM) capabilities for all artifacts related to software development including source code
Source code
In computer science, source code is text written using the format and syntax of the programming language that it is being written in. Such a language is specially designed to facilitate the work of computer programmers, who specify the actions to be performed by a computer mostly by writing source...
, documents and images as well as the final built software executables and libraries. Rational Synergy also provides the repository for the Rational change management tool known as Rational Change. Together these two tools form an integrated configuration management and change management
Change management
Change management is a structured approach to shifting/transitioning individuals, teams, and organizations from a current state to a desired future state. It is an organizational process aimed at helping employees to accept and embrace changes in their current business environment....
environment that is used in software development organizations that need controlled SCM processes and an understanding of what is in a build of their software.
The name Synergy refers to its database level integration with Change Management that provides views into what is in a build in terms of defects
History
Synergy began life in 1988 as a research project for computer-aided software engineering by software developer Pete Orelup at Computers West of Irvine California. Computers West was supporting itself through contract software development and an application for finance and insurance at automobile dealerships on the Pick OS, and probably had fewer than 10 employees.In 1989, the company decided to pursue development of a software configuration management and version-control product, renamed itself CaseWare, and hired three more developers, Alan Wright, Kris Meissner, and Greg Holmberg. The system was re-imagined as a platform for building SCM systems running on Unix (Sun Solaris).
For such extreme configuration by customers, it was decided that a compiled language such as C++ was not sufficiently flexible, reliable, and productive, and so a new programming language was created, Accent. Accent has many features similar to Java, but pre-dates it by five years. It has a compiler that compiles to machine-independent byte-codes, and a virtual machine execution environment with automatic memory management. Except for the compiler and execution environment, the entire Amplify Control product was written in the Accent language, including a scalable, networked client-server architecture and use of a SQL database with a schema flexible enough to allow customer extension of the built-in data types in Accent without changes to the physical schema.
The system also included an automated, distributed build and continuous integration system, much like today's Maven and Hudson tools. The product was first released in 1990. Later a bug-tracking system was also built on the platform.
The company was somewhat successful, but lacked experienced leadership and started to lose market-share to ClearCase. In 1991 the company was nearly broke and the original developers walked out en masse.
A new CEO, John Wark, was brought in, and the company was relaunched, although without the developers. Both the company and the product were renamed from CaseWare to Continuus Software in 1993. On July 29th, 1999 Continuus Software announced a public offering listing its stock on the NASDAQ Stock Market. In October 2000, the Swedish software company Telelogic
Telelogic
Telelogic AB was a software business headquartered in Malmö, Sweden. Telelogic was founded in 1983 as a research and development arm of Televerket, the Swedish department of telecom . It was later acquired by IBM Rational, and exists under the IBM software group.Telelogic had operations in 22...
, agreed to purchase Continuus software in a deal worth $42 million. Under Telelogic, Continuus was renamed to Synergy. In 2008 IBM
IBM
International Business Machines Corporation or IBM is an American multinational technology and consulting corporation headquartered in Armonk, New York, United States. IBM manufactures and sells computer hardware and software, and it offers infrastructure, hosting and consulting services in areas...
Rational
Rational Software
Rational Machines was founded by Paul Levy and Mike Devlin in 1981 to provide tools to expand the use of modern software engineering practices, particularly explicit modular architecture and iterative development...
announced that it had purchased Telelogic. Rational Synergy is now part of the IBM Rational family of SCM tools.