Tietojärjestelminä
Tietojärjestelminä refers to information systems in Finnish. An information system is a combination of hardware, software, data, and people that interact to collect, process, store, and distribute information. These systems are crucial for organizations to operate effectively, make informed decisions, and achieve their goals. The hardware component includes the physical devices like computers, servers, and network equipment. Software encompasses the programs and applications that control the hardware and enable data processing. Data represents the raw facts and figures that are collected and processed. The people involved are the users, administrators, and developers who interact with and manage the system.
Information systems can be categorized in various ways, such as by their function (e.g., transaction processing
The design and implementation of information systems involve a systematic process that includes planning, analysis, design,