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B32 Business Basic
B32 Business Basic was a competitor to Data General Business Basic written by Murray Haszard in 1986. It ran on the Data General Eclipse MV line of computers initially, and was ported to Unix in 1989 and to DOS in 1991. B32 Software was the company that developed and supported B32 Business Basic, with the original site in Auckland, New Zealand supplemented by a sales and support centre in Blue Ash, Ohio. The B32 interpreter was highly compatible with Data General Business Basic (DGBB), but it also enhanced and extended that language in many ways. Like DGBB, B32 could access Data General's INFOS II database and it could use DGBB's lock server or its own improved version. B32 was over twice as fast for number crunching, string manipulation, and disk I/O. Many of the internal restrictions of DGBB were removed. B32 allowed 32,767 line numbers (65,535 in later versions), compared with DGBB's 9,999. B32 allowed more memory for programs, more simultaneous locks, and more files to be open ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data General Business Basic
Data General Business Basic was a BASIC interpreter (based on a version from MAI Basic Four) marketed by Data General for their Nova minicomputer in the 1970s, and later ported to the Data General Eclipse MV and AViiON computers. Most business applications for the Nova were developed in Business Basic. Business Basic was an integer-only language inspired by COBOL, and contained powerful string-handling functions and the ability to manipulate indexed files very quickly. It also provided full control over the display screen, with cursor positioning, attribute setting, and region-blanking commands. Business Basic could interface to Data General's INFOS II database, and make calls directly to the operating system. A lock server gave multiple concurrent users efficient access to database records. Small business programs could be developed and debugged rapidly with Business Basic because of the interactive nature of the interpreter, but the language did not provide many structu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Murray Haszard
Murray Hayden Haszard (born 11 May 1954) is a New Zealand entrepreneur and businessman who founded the companies B32 Software and Binary Research and is the chairman of Ilion Technology. B32 Software In 1983 he was contracted to convert Kiwi Packaging's corrugator scheduling package Kiwiplan from Data General Business Basic to Fortran 77 on a Data General MV computer. He found that Fortran had fast number-crunching but slow disk access, difficult debugging and inability to share files without using system calls, and Business Basic had slow arithmetic and limited memory space, but easy debugging and convenient handling of file sharing. After leaving Kiwi Packaging he attempted to create a language which shared the virtues of both. B32 Business Basic took three years to write, but it was technically superior to Data General's Business Basic. Haszard expected that the world would beat a path to his door, but potential customers were conservative about using a new product, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data General
Data General Corporation was one of the first minicomputer firms of the late 1960s. Three of the four founders were former employees of Digital Equipment Corporation (DEC). Their first product, 1969's Data General Nova, was a 16-bit minicomputer intended to both outperform and cost less than the equivalent from DEC, the 12-bit PDP-8. A basic Nova system cost or less than a similar PDP-8 while running faster, offering easy expandability, being significantly smaller, and proving more reliable in the field. Combined with Data General RDOS (DG/RDOS) and programming languages like Data General Business Basic, Novas provided a multi-user platform far ahead of many contemporary systems. A series of updated Nova machines were released through the early 1970s that kept the Nova line at the front of the 16-bit mini world. The Nova was followed by the Eclipse series which offered much larger memory capacity while still being able to run Nova code without modification. The Eclipse launch wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unix
Unix (; trademarked as UNIX) is a family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix, whose development started in 1969 at the Bell Labs research center by Ken Thompson, Dennis Ritchie, and others. Initially intended for use inside the Bell System, AT&T licensed Unix to outside parties in the late 1970s, leading to a variety of both academic and commercial Unix variants from vendors including University of California, Berkeley (Berkeley Software Distribution, BSD), Microsoft (Xenix), Sun Microsystems (SunOS/Solaris (operating system), Solaris), Hewlett-Packard, HP/Hewlett Packard Enterprise, HPE (HP-UX), and IBM (IBM AIX, AIX). In the early 1990s, AT&T sold its rights in Unix to Novell, which then sold the UNIX trademark to The Open Group, an industry consortium founded in 1996. The Open Group allows the use of the mark for certified operating systems that comply with the Single UNIX Specification (SUS). Unix systems are chara ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auckland
Auckland (pronounced ) ( mi, Tāmaki Makaurau) is a large metropolitan city in the North Island of New Zealand. The List of New Zealand urban areas by population, most populous urban area in the country and the List of cities in Oceania by population, fifth largest city in Oceania, Auckland has an urban population of about It is located in the greater Auckland Region—the area governed by Auckland Council—which includes outlying rural areas and the islands of the Hauraki Gulf, and which has a total population of . While European New Zealanders, Europeans continue to make up the plurality of Auckland's population, the city became multicultural and Cosmopolitanism, cosmopolitan in the late-20th century, with Asian New Zealanders, Asians accounting for 31% of the city's population in 2018. Auckland has the fourth largest Foreign born, foreign-born population in the world, with 39% of its residents born overseas. With its large population of Pasifika New Zealanders, the city is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue Ash, Ohio
Blue Ash is a city in Hamilton County, Ohio. An List of inner suburbs in the United States, inner suburb of Cincinnati, the population was 12,114 at the time of the 2010 United States Census, 2010 census. History The area that is now Blue Ash was settled around 1791. In 1797, the first settlers built Carpenter's Run Baptist Church out of Fraxinus quadrangulata, blue ash logs, giving the area its eventual name. In the late 19th century, the Cincinnati, Lebanon and Northern Railway provided Narrow gauge railway, narrow gauge commuter rail service to Blue Ash. Blue Ash was the site of Cincinnati–Blue Ash Airport from 1921 to 2012. Originally a private airfield called Grisard Field, it was sold to the City of Cincinnati in 1946, becoming Ohio's first municipal airport. Cincinnati desired to expand the airport for major commercial service through the 1950s, but Blue Ash fought the city by incorporating first as a village in 1955 and then as a city in 1961. Eventually, through Reed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indexed File
An indexed file is a computer file with an index that allows easy random access to any record given its file key. The key must be such that it uniquely identifies a record. If more than one index is present the other ones are called ''alternate indexes''. The indexes are created with the file and maintained by the system. IBM supports indexed files with the ''Indexed Sequential Access Method'' (ISAM) on OS/360 and successors. IBM virtual storage operating systems added VSAM, which supports indexed files as Key Sequenced Data Sets (KSDS), with more options. Support for indexed files is built into COBOL and PL/I. Other languages with more limited I/O facilities such as C support indexed files through add-on packages in a runtime library such as C-ISAM. Some of Digital's operating systems, such as OpenVMS, support indexed file I/O using the Record Management Services. In recent systems, relational databases are often used in place of indexed files. Language support The CO ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
64-bit
In computer architecture, 64-bit Integer (computer science), integers, memory addresses, or other Data (computing), data units are those that are 64 bits wide. Also, 64-bit central processing unit, CPUs and arithmetic logic unit, ALUs are those that are based on processor registers, address buses, or Bus (computing), data buses of that size. A computer that uses such a processor is a 64-bit computer. From the software perspective, 64-bit computing means the use of machine code with 64-bit virtual memory addresses. However, not all 64-bit instruction sets support full 64-bit virtual memory addresses; x86-64 and ARMv8, for example, support only 48 bits of virtual address, with the remaining 16 bits of the virtual address required to be all 0's or all 1's, and several 64-bit instruction sets support fewer than 64 bits of physical memory address. The term ''64-bit'' also describes a generation of computers in which 64-bit processors are the norm. 64 bits is a Word (computer archit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Cruz Operation
The Santa Cruz Operation, Inc. (usually known as SCO, pronounced either as individual letters or as a word) was an American software company, based in Santa Cruz, California, that was best known for selling three Unix operating system variants for Intel x86 processors: Xenix, SCO UNIX (later known as SCO OpenDesktop and SCO OpenServer), and UnixWare. SCO was founded in 1979 by Larry Michels and his son Doug Michels and began as a consulting and Unix porting company. An early involvement with Microsoft led to SCO making a product out of Xenix on Intel-based PCs. The fundamental insight that led to SCO's success was that there was a large market for a standard, "open systems" operating system on commodity microprocessor hardware that would give business applications computing power and throughput that previously was only possible with considerably more expensive minicomputers. SCO built a large community of value-added resellers that would eventually become 15,000 strong and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xenix
Xenix is a discontinued version of the Unix operating system for various microcomputer platforms, licensed by Microsoft from AT&T Corporation in the late 1970s. The Santa Cruz Operation (SCO) later acquired exclusive rights to the software, and eventually replaced it with SCO UNIX (now known as SCO OpenServer). In the mid-to-late 1980s, Xenix was the most common Unix variant, measured according to the number of machines on which it was installed. Microsoft chairman Bill Gates said at Unix Expo in 1996 that, for a long time, Microsoft had the highest-volume AT&T Unix license. History Bell Labs, the developer of Unix, was part of the regulated Bell System and could not sell Unix directly to most end users (academic and research institutions excepted); it could, however, license it to software vendors who would then resell it to end users (or their own resellers), combined with their own added features. Microsoft, which expected that Unix would be its operating system of the futu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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