Who is Systems Analyst? A systems analyst is a person who conducts a study, identifies activities and objectives and determines a procedure to achieve the objectives. Designing and implementing systems to suit organizational needs are the functions of the systems analyst He plays a major role in seeing business benefit from computer technology. The analyst is a person with unique skills. He uses these skills to coordinate the efforts of different type of persons in an organisation to achieve business goals. What a Systems Analyst does? A system analyst carries out the following job: The First and perhaps most difficult task of systems analyst is problem definition. Business problems are quite difficult to define. It is also true that problems cannot be solved until they are precisely and clearly defined. Initially a systems analyst does not know how to solve a specific problem. He must consult with managers, users and Continue reading
Business Information Systems
Cryptocurrency – Meaning and How it Works
Cryptocurrency is an online digital and virtual currency which only exists electronically where it is designed to be secure and anonymous. This online currency can be offered as a medium of exchange that operates independently of a central bank. Being independent is a massive attraction for many people as it won’t have any government tampering as there is no central controlling authority. Users on the network would confirm every transaction which then become a public record. This helps prevents the same digital/virtual currency from being spent more than once by the same individual. The ever-fast-moving market of cryptocurrency with exchange rates that can dramatically change by day or even sometimes by the hour Is quite a difficult market to understand. In the 90’s they were many attempts to create digital currencies but most of them failed due to reasons such as fraud and financial difficulties. However, in 2009 an anonymous Continue reading
Decision Support Systems (DSS) – Meaning, Types, and Components
Decision Support Systems (DSS) help executives make better decisions by using historical and current data from internal Information Systems and external sources. By combining massive amounts of data with sophisticated analytical models and tools, and by making the system easy to use, they provide a much better source of information to use in the decision-making process. Decision Support Systems (DSS) are a class of computerized information systems that support decision-making activities. DSS are interactive computer-based systems and subsystems intended to help decision makers use communications technologies, data, documents, knowledge and/or models to successfully complete decision process tasks. While many people think of decision support systems as a specialized part of a business, most companies have actually integrated this system into their day to day operating activities. For instance, many companies constantly download and analyze sales data, budget sheets and forecasts and they update their strategy once they analyze and evaluate Continue reading
Transaction Processing Systems
The main information systems used for operational support in a business are transaction processing systems. This type of system processes data about transactions, which are events that have occurred that affect the business, such as the sale or purchase of goods. A transaction processing system has 3 main purposes: keep records about the state of an organization, process transactions that affect these records, and produce outputs that report on transactions that have occurred. For example, an inventory control system tracks records about inventory, processes sales and purchases of inventory, and produces reports about the amount and value of items on hand, on order, etc. Transaction processing systems exist in all areas of an organization, and in all types of organizations. TPSs can be used by employees (order entry) or customers (bank ATMs). They can use various types of hardware, software, and networks. TPSs use stored data in both files and Continue reading
How Internet of Things (IoT) Transforms the Retail Industry?
Competition is at the center of the victory or disappointment of firms. Competition decides the suitability of a firm’s exercises that can contribute to its execution, such as advancements, a cohesive culture, or great execution. Competitive Advantage is the seek for a favorable competitive position in an industry, the elemental field in which competition happens. Competitive advantage points to set up a beneficial and economical position against the powers that decide industry competition. A firm’s competition is expected to incorporate not as it were all of its current competitors, but moreover, potential competitors balanced to enter an industry at a future date. Hence, a firm that appreciates a competitive advantage or a supported competitive advantage is executing a technique, not at the same time being executed by any of its current or potential competitors. Forward-thinking retailers have embraced e-commerce and mobile innovations to address the competitive advantage. Retailers and innovation Continue reading
Strategic Information Systems Planning (SISP) – Meaning and Importance
In a global marketplace, information has emerged as an agent and enabler of new competitiveness for today’s enterprise. However the paradigm of strategic planning changes sufficiently to support the new role of information and technology. The question is, are changes can support the new role of information and technology and what is the relationship between strategic information system planning with the development database in an organization. Therefore, the development of strategic information system planning is importance in an organization. Strategic information systems planning (SISP) is the process of creating a portfolio based on the use of information system in order to achieve organizational goals and objectives. Within SISP, organizational can clearly define their organizational goals, the critical success factor (CSF) and the problem areas within the organization activity. Introduction to Strategic Information Systems Planning (SISP) There are two concepts of strategic information systems planning (SISP). The first one is SISP Continue reading