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2. Real-time computing - Wikipedia

   en.wikipedia.org/wiki/Real-time_computing

   Real-time computing. Real-time computing ( RTC) is the computer science term for hardware and software systems subject to a "real-time constraint", for example from event to system response. [1] Real-time programs must guarantee response within specified time constraints, often referred to as "deadlines". [2]

3. Real-time operating system - Wikipedia

   en.wikipedia.org/wiki/Real-time_operating_system

   A real-time operating system ( RTOS) is an operating system (OS) for real-time computing applications that processes data and events that have critically defined time constraints. An RTOS is distinct from a time-sharing operating system, such as Unix, which manages the sharing of system resources with a scheduler, data buffers, or fixed task ...

4. Real-time data - Wikipedia

   en.wikipedia.org/wiki/Real-time_data

   Real-time data can be dynamic (e.g. a variable indicating current location) or static (e.g. a fresh log entry indicating location at a specific time). In economics [ edit ] Real-time economic data, and other official statistics , are often based on preliminary estimates, and therefore are frequently adjusted as better estimates become available.

5. Real-time database - Wikipedia

   en.wikipedia.org/wiki/Real-time_database

   Real-time database has two meanings. The most common use of the term refers to a database system which uses streaming technologies to handle workloads whose state is constantly changing. [1] This differs from traditional databases containing persistent data, mostly unaffected by time. When referring to streaming technologies, real-time ...

6. Real-time communication - Wikipedia

   en.wikipedia.org/wiki/Real-time_communication

   Real-time communication (RTC) is a category of software protocols and communication hardware media that gives real-time guarantees, which is necessary to support real-time guarantees of real-time computing. [1] Real-time communication protocols are dependent not only on the validity and integrity of data transferred but also the timeliness of ...

7. Real-time testing - Wikipedia

   en.wikipedia.org/wiki/Real-time_testing

   Real-time testing is the process of testing real-time computer systems . Software testing is performed to detect and help correct bugs (errors) in computer software. Testing involves ensuring not only that the software is error-free but that it provides the required functionality to the user. Static and conventional methods of testing can ...

8. Real-time business intelligence - Wikipedia

   en.wikipedia.org/wiki/Real-time_business...

   Real time means near to zero latency and access to information whenever it is required. The speed of today's processing systems has allowed typical data warehousing to work in real-time. The result is real-time business intelligence. Business transactions as they occur are fed to a real-time BI system that maintains the current state of the ...

9. Scheduling analysis real-time systems - Wikipedia

   en.wikipedia.org/wiki/Scheduling_analysis_real...

   In computer science, real-time scheduling analysis is the evaluation, testing and verification of the scheduling system and the algorithms used in real-time operations. For critical operations, a real-time system must be tested and verified for performance. A real-time scheduling system is composed of the scheduler, clock and the processing ...