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Digital Equipment Corporation, using the trademark Digital, was a major American company in the computer industry from the 1960s to the 1990s. The company was co-founded by Ken Olsen and Harlan Anderson in 1957. Olsen was president until forced to resign in 1992, after the company had gone into precipitous decline.
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Nix is a cross-platform package manager that utilizes a purely functional deployment model where software is installed into unique directories generated through cryptographic hashes. It is also the name of the tool's programming language. A package's hash takes into account the dependencies, which is claimed to eliminate dependency hell, as an alternative to the typical solution of installing multiple versions of dependencies at the same time. This package management model advertises more reliable, reproducible, and portable packages.
Advanced Systems Concepts, Inc. (ASCI) provides job scheduling, scripting and command language, and data replication and recovery software. Founded in 1981 in Hoboken, the company is now based in Morristown, New Jersey. Initially, the company was focused on the development of products for former Digital Equipment Corporation's (DEC) OpenVMS operating system (OS) product; now they can be used across different platforms and technologies, including Microsoft Windows, Linux, UNIX, and OpenVMS. Its products include ActiveBatch, XLNT, and RemoteSHADOW.
Gradle is a build automation tool for multi-language software development. It controls the development process in the tasks of compilation and packaging to testing, deployment, and publishing. Supported languages include Java, C/C++, and JavaScript. Gradle builds on the concepts of Apache Ant and Apache Maven, and introduces a Groovy- and Kotlin-based domain-specific language contrasted with the XML-based project configuration used by Maven. Gradle uses a directed acyclic graph to determine the order in which tasks can be run, through providing dependency management. It runs on the Java Virtual Machine.
Meson is a software tool for automating the building (compiling) of software. The overall goal for Meson is to promote programmer productivity. Meson is free and open-source software written in Python, under the Apache License 2.0.
References
- 1 2 Allan Heydon; Roy Levin; Timothy Mann; Yuan Yu (January 22, 2002). "The Vesta Software Configuration Management System" (PDF). SRC Research Report 177. Compaq. Retrieved November 24, 2013.
- ↑ Christine B. Hanna; Roy Levin (June 14, 1993). "The Vesta Language for Configuration Management" (PDF). SRC Research Report 107. DEC. Retrieved November 24, 2013.
- ↑ Allan Heydon; Roy Levin; Timothy Mann; Yuan Yu (March 9, 2001). "The Vesta approach to software configuration management" (PDF). SRC Research Report 107. DEC. Retrieved November 24, 2013.
- ↑ Allan Heydon; Roy Levin; Timothy Mann; Yuan Yu (June 2, 1998). "The Vesta-2 Software Description Language" (PDF). SRC Technical Note 1997-005c. Digital Equipment Corporation. Retrieved November 25, 2013.
- ↑ Allan Heydon; Roy Levin; Timothy Mann; Yuan Yu (2004). Software Configuration Management Using Vesta. Springer. ISBN 0387002294.
- ↑ Allan Heydon; Roy Levin; Timothy Mann; Yuan Yu (2011). Software Configuration Management Using Vesta. Springer. ISBN 9781441934727.
