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hvac service software(Redirected from Mainframe)This article or section seems not to be written in the formal tone expected of an encyclopedia entry. Please improve the article or discuss proposed changes on the talk page. See Wikipedia's guide to writing better articles for suggestions. This article is about the type of computer. For the computer animation production company, see Mainframe Entertainment. Software solutions for your mechanical contractor business. For the electro band comprising Murray Munro & John Molloy see Mainframe (band)A 1990 Honeywell-Bull DPS 7 mainframeMainframes (often colloquially referred to as big iron) are computers used mainly by government institutions and large companies for mission critical applications, typically bulk data processing such as census, industry/consumer statistics, ERP, and financial transaction processing. The term originated during the early 1970s with the introduction of smaller, less complex computers such as the DEC PDP-8 and PDP-11 series, which became known as minicomputers or just minis. The industry/users then coined the term "mainframe" to describe larger, earlier types (previously known simply as "computers"). DescriptionModern mainframe computers have abilities not so much defined by their performance capabilities as by their high-quality internal engineering and resulting proven reliability, high-quality technical support, top-notch security, and strict backward compatibility for older software. Home birthday supplies wholesale wedding supplies mickey mouse party supplies water garden supplies hawaiian party supplies pet food supplies liberty medical supply supplies wholesale uninteruptable power supply powered wheelchairs power tap mackie powered chair invacare power jewish online dating services resume writing service voice over ip phone service email hosting service application service provider broadband phone provider service car shipping services internet telephony service provider credit debt counseling services online faxing services account merchant provider service it support services london credit report service networking services free web hosting services sprint cell phone service web page design services satellite tv service provider credit card services for business sbc dsl service phone service comparison email service providers local phone service nj top internet service provider online billing services verizon dsl service comcast dsl service service award pin limo services in orlando local phone service comparison |