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Elevon Inc
Walker Interactive Products, earlier known as Jeffrey L. Walker & Company and later known as Walker Interactive Systems (or simply Walker Interactive, Inc.) and then briefly Elevon, Inc., was an American software company of the late 1970s through the early 2000s that was known for making accounting software for large organizations. The Walker application packages in particular supported the purchase order and accounts payable functionalities, as well as general ledger, and were mainly sold for the IBM mainframe market. For most of its existence, the company was headquartered in the Downtown San Francisco, downtown area of San Francisco, California. Origins and rapid growth Jeffrey L. Walker & Company was a Information technology consulting, software consulting firm that began during the 1970s and was run by Jeffrey Walker. It was originally based in Mill Valley, California. By 1977, while most of the firm's business was still in data processing consulting, Walker began selling ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mill Valley, California
Mill Valley is a city in Marin County, California, Marin County, California, United States, located about north of San Francisco via the Golden Gate Bridge and from Napa Valley. The population was 14,231 at the 2020 United States Census, 2020 census. Mill Valley is located on the western and northern shores of Richardson Bay, and the eastern slopes of Mount Tamalpais. Beyond the flat coastal area and marshlands, it occupies narrow wooded canyons, mostly of second-growth Sequoia sempervirens, redwoods, on the southeastern slopes of Mount Tamalpais. The Mill Valley 94941 ZIP Code also includes the following adjacent unincorporated communities: Almonte, Alto, California, Alto, Tamalpais-Homestead Valley, California, Homestead Valley, Tamalpais Valley, and Strawberry, Marin County, California, Strawberry. The Muir Woods National Monument is also located just outside the city limits. History Coast Miwok The first people known to inhabit Marin County, the Coast Miwok, arrived appro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interactive Computing
In computer science, interactive computing refers to software which accepts input from the user as it runs. Interactive software includes commonly used programs, such as word processors or spreadsheet applications. By comparison, non-interactive programs operate without user intervention; examples of these include compilers and batch processing applications that are pre-programmed to run independently. Interactive computing focuses on real-time interaction ("dialog") between the computer and the operator, and the technologies that enable them. If the response of the computer system is complex enough, it is said that the system is conducting social interaction; some systems try to achieve this through the implementation of social interfaces. The nature of interactive computing as well as its impact on users, are studied extensively in the field of computer interaction. History of interactive computing systems Ivan Sutherland is considered the father of interactive computin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Informatics General
Informatics General Corporation, earlier Informatics, Inc., was an American computer software company in existence from 1962 through 1985 and based in Los Angeles, California. It made a variety of software products, and was especially known for its Mark IV file management and report generation product for IBM mainframes, which became the best-selling corporate packaged software product of its time. It also ran computer service bureaus and sold turnkey systems to specific industries. By the mid-1980s Informatics had revenues of near $200 million and over 2,500 employees. Computer historian Martin Campbell-Kelly, in his 2003 volume ''From Airline Reservations to Sonic the Hedgehog: A History of the Software Industry'', considers Informatics to be an exemplar of the independent, middle-sized software development firms of its era, and the Computer History Museum as well as the Charles Babbage Institute at the University of Minnesota have conducted a number of oral histories of the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Installation (computer Programs)
Installation (or setup) of a computer program (including device drivers and plugins), is the act of making the program ready for execution. Installation refers to the particular configuration of a software or hardware with a view to making it usable with the computer. A soft or digital copy of the piece of software (program) is needed to install it. There are different processes of installing a piece of software (program). Because the process varies for each program and each computer, programs (including operating systems) often come with an ''installer'', a specialised program responsible for doing whatever is needed (see below) for the installation. Installation may be part of a larger software deployment process. Installation typically involves code (program) being copied/generated from the installation files to new files on the local computer for easier access by the operating system, creating necessary directories, registering environment variables, providing separate progr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cullinet Software
Cullinet was a software company whose products included the database management system IDMS and the integrated software package Goldengate. In 1989, the company was bought by Computer Associates. Cullinet was headquartered at 400 Blue Hill Drive in Westwood, Massachusetts. History Early years The company was started by John Cullinane and Larry English in 1968 as Cullinane Corporation. Their idea was to sell pre-packaged software to mainframe users, which was at that time a new concept in an era when enterprises only used internally developed applications or the software that came bundled with the hardware. Rather than write its own products, Cullinane approached IT ( information technology) departments (at that time called Data Processing departments) of major enterprises, particularly banks, to identify internally developed applications that he felt had potential to be productized and licensed to others. However, it proved difficult to sell these applications because most w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McCormack & Dodge
D&B Software (Dun & Bradstreet Software Services) was formed by the merger of the Management Science America and McCormack & Dodge companies in June 1990, under the ownership of the Dun & Bradstreet corporation. In 1982, ''McCormack & Dodge'' was described by ''The New York Times'' as "one of the nation's top three financial software concerns." Overview After the merger, the separate company headquarters, located in Massachusetts and Atlanta, were retained with videoconferencing used for communication. Originally, the merged company was a supplier of financial packages that ran on mainframe computers. In 1991, they released the client-server middleware application suite named SmartStream that ran on HP-UX. ''Smartstream'' 3.0 was introduced in early 1995. Geac In 1996, D&B Software was acquired by the Canadian client-server application firm Geac Computer Corporation Geac Computer Corporation, Ltd ( and ) was a producer of enterprise resource planning, performance management, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Management Science America
D&B Software (Dun & Bradstreet Software Services) was formed by the merger of the Management Science America and McCormack & Dodge companies in June 1990, under the ownership of the Dun & Bradstreet corporation. In 1982, ''McCormack & Dodge'' was described by ''The New York Times'' as "one of the nation's top three financial software concerns." Overview After the merger, the separate company headquarters, located in Massachusetts and Atlanta, were retained with videoconferencing used for communication. Originally, the merged company was a supplier of financial packages that ran on mainframe computers. In 1991, they released the client-server middleware application suite named SmartStream that ran on HP-UX. ''Smartstream'' 3.0 was introduced in early 1995. Geac In 1996, D&B Software was acquired by the Canadian client-server application firm Geac Computer Corporation for US$150 million, who immediately split the services into two divisions. See also * Informatics General Info ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venture Capital
Venture capital (often abbreviated as VC) is a form of private equity financing that is provided by venture capital firms or funds to startups, early-stage, and emerging companies that have been deemed to have high growth potential or which have demonstrated high growth (in terms of number of employees, annual revenue, scale of operations, etc). Venture capital firms or funds invest in these early-stage companies in exchange for equity, or an ownership stake. Venture capitalists take on the risk of financing risky start-ups in the hopes that some of the firms they support will become successful. Because startups face high uncertainty, VC investments have high rates of failure. The start-ups are usually based on an innovative technology or business model and they are usually from high technology industries, such as information technology (IT), clean technology or biotechnology. The typical venture capital investment occurs after an initial "seed funding" round. The first ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM 370 Assembly Language
Basic Assembly Language (BAL) is the commonly used term for a low-level programming language used on IBM System/360 and successor mainframes. Originally, "Basic Assembly Language" applied only to an extremely restricted dialect designed to run under control of IBM Basic Programming Support (BPS/360) on systems with only 8 KB of main memory, and only a card reader, a card punch, and a printer for input/output — thus the word "Basic". However, the full name and the initialism "BAL" almost immediately attached themselves in popular use to all assembly-language dialects on the System/360 and its descendants. BAL for BPS/360 was introduced with the System/360 in 1964. Assemblers on other System/360 operating systems through System/370, System/390, and System z, as well as the UNIVAC Series 90 mainframes made by Sperry Corporation, and the BS2000 Mainframes currently made by Fujitsu, inherited and extended its syntax. The latest derived language is known as the IBM High-Le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COBOL
COBOL (; an acronym for "common business-oriented language") is a compiled English-like computer programming language designed for business use. It is an imperative, procedural and, since 2002, object-oriented language. COBOL is primarily used in business, finance, and administrative systems for companies and governments. COBOL is still widely used in applications deployed on mainframe computers, such as large-scale batch and transaction processing jobs. However, due to its declining popularity and the retirement of experienced COBOL programmers, programs are being migrated to new platforms, rewritten in modern languages or replaced with software packages. Most programming in COBOL is now purely to maintain existing applications; however, many large financial institutions were still developing new systems in COBOL as late as 2006. COBOL was designed in 1959 by CODASYL and was partly based on the programming language FLOW-MATIC designed by Grace Hopper. It was created as part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SSX/VSE
Disk Operating System/360, also DOS/360, or simply DOS, is the discontinued first member of a sequence of operating systems for IBM System/360, System/370 and later mainframes. It was announced by IBM on the last day of 1964, and it was first delivered in June 1966. In its time, DOS/360 was the most widely used operating system in the world. DOS versions BOS/360 The Basic Operating System(BOS) was an early version of DOS and TOS which could provide usable functionality on a system with as little as 8 KB of main storage and one 2311 disk drive. TOS/360 TOS/360 (Tape Operating System/360, not a DOS as such and not so called) was an IBM operating system for the System/360, used in the early days around 1965 to support the System/360 Model 30 and similar platforms. TOS, as per the "Tape" in the name, required a tape drive. It shared most of the code base and some manuals with IBM's DOS/360. TOS went through 14 releases, and was discontinued when disks such as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DL/1
Data Language One (Data Language/I, DL/I, Data Language/One, Data Language/One) is the language system used to access IBM's IMS databases and its data communication system. It is implemented from many languages by making calls to a software stub, DFSLI000. This stub has entry points to handle a variety of programming languages e.g. calling CBLTDLI from a COBOL program. This stub is linked to the calling program, passes on the request to the IMS system, and returns the results and a status code. In any full-function IMS database, the smallest element that can be retrieved is a ''segment''. Each segment is made up of ''fields'', one of which, typically, will be a key field. The segments are arranged hierarchically in the database, the highest level segment type being a root segment. 255 different segment types, on up to 15 levels, are allowed in any database. A database ''record'' consists of a specific root segment and all its dependent child segments there is no limit to the numbe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
