BASIC COMPUTER CONCEPTS
COMPUTER SYSTEM TYPES
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Banks
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Technology start-ups
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Detailed explanation-1: -Major hardware, software, and services companies that stand to benefit from this decade of mainframe market growth include Atos, BMC, CA, Cognizant, Dell, DXC, Fujitsu, HCL, Hitachi, Infosys, Kyndryl, IBM, Unisys, Wipro, and others. See related articles: Top 10 India-Based IT Services Companies for 2022.
Detailed explanation-2: -At their core, mainframes are high-performance computers with large amounts of memory and processors that process billions of simple calculations and transactions in real time. The mainframe is critical to commercial databases, transaction servers, and applications that require high resiliency, security and agility.
Detailed explanation-3: -Today more than 10, 000 mainframes still run hundreds of thousands of enterprise apps for business, finance and administrative systems and that’s unlikely to change any time soon.