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The ERMA logo. ERMA (Electronic Recording Machine, Accounting) was a computer technology that automated bank bookkeeping and check processing.Developed at the nonprofit research institution SRI International under contract from Bank of America, the project began in 1950 and was publicly revealed in September 1955.
Computational finance is a branch of applied computer science that deals with problems of practical interest in finance. [1] Some slightly different definitions are the study of data and algorithms currently used in finance [2] and the mathematics of computer programs that realize financial models or systems. [3]
Typically, this uses relatively simple, repetitive activities to process large volumes of similar information. For example: stock updates applied to an inventory, banking transactions applied to account and customer master files, booking and ticketing transactions to an airline's reservation system, billing for utility services.
UML class diagram depicting a bank account. Advancements in Internet and information technology reduced manual work in banks and increased efficiency. Computer software is developed to perform core operations of banking like recording of transactions, passbook maintenance, interest calculations on loans and deposits, customer records, the balance of payments, and withdrawal.
Banking software is used by millions of users across hundreds or thousands of branches. This means that the software must be managed on many machines even in a small bank. The core banking system is a major investment for retail banks and maintaining and managing the system can represent a large part of the cost of running a bank.
Business intelligence (BI) consists of strategies, methodologies, and technologies used by enterprises for data analysis and management of business information. [1] Common functions of BI technologies include reporting, online analytical processing, analytics, dashboard development, data mining, process mining, complex event processing, business performance management, benchmarking, text ...
"Fintech", a clipped compound of "financial technology", refers to the application of innovative technologies to products and services in the financial industry.This broad term encompasses a wide array of technological advancements in financial services, including mobile banking, online lending platforms, digital payment systems, robo-advisors, and blockchain-based applications such as ...
A mainframe computer, informally called a mainframe or big iron, [1] is a computer used primarily by large organizations for critical applications like bulk data processing for tasks such as censuses, industry and consumer statistics, enterprise resource planning, and large-scale transaction processing.