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- In a non-interactive computer system, particularly IBM mainframes, a job stream, jobstream, or simply job is the sequence of job control language statements (JCL) and data (called instream data) that comprise a single "unit of work for an operating system". The term job traditionally means a one-off piece of work, and is contrasted with a batch (executing the same steps over many inputs), but non-interactive computation has come to be called "batch processing", and thus a unit of batch processing is often called a job, or by the oxymoronic term batch job; see job for details. Performing a job consists of executing one or more programs. Each program execution, called a job step, jobstep, or step, is usually related in some way to the others in the job. Steps in a job are executed sequentially, possibly depending on the results of previous steps, particularly in batch processing. The term "job stream" is particularly associated with mainframes; in the IBM z/OS operating system, a job is initiated by a // JOB and terminated by the next // JOB or // statement. Each job step consists of one // EXEC statement indicating the program to be executed and usually multiple // DD statements defining the files and devices to be used. (en)
- Пакетное задание (англ. batch job) — способ запуска задач на исполнение для избегания простоев вычислительных систем. Фактически представляет собой список запускаемых программ с указанием параметров запуска и входных данных. Задачи запускаются последовательно. Концепция была разработана примерно в 1960-х годах и до сих пор применяется в некоторых операционных системах, в частности, на мейнфреймах производства IBM. (ru)
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- Пакетное задание (англ. batch job) — способ запуска задач на исполнение для избегания простоев вычислительных систем. Фактически представляет собой список запускаемых программ с указанием параметров запуска и входных данных. Задачи запускаются последовательно. Концепция была разработана примерно в 1960-х годах и до сих пор применяется в некоторых операционных системах, в частности, на мейнфреймах производства IBM. (ru)
- In a non-interactive computer system, particularly IBM mainframes, a job stream, jobstream, or simply job is the sequence of job control language statements (JCL) and data (called instream data) that comprise a single "unit of work for an operating system". The term job traditionally means a one-off piece of work, and is contrasted with a batch (executing the same steps over many inputs), but non-interactive computation has come to be called "batch processing", and thus a unit of batch processing is often called a job, or by the oxymoronic term batch job; see job for details. Performing a job consists of executing one or more programs. Each program execution, called a job step, jobstep, or step, is usually related in some way to the others in the job. Steps in a job are executed sequential (en)
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- Job stream (en)
- Пакетное задание (ru)
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