Job stream (original) (raw)
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.
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| dbo:abstract | 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) |
| dbo:wikiPageID | 13302975 (xsd:integer) |
| dbo:wikiPageLength | 3200 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1000678500 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Job_control_language dbr:Batch_job dbr:Batch_processing dbr:Computer_file dbr:Computer_program dbr:Z/OS dbr:Job_(computing) dbr:Job_queue dbr:Non-interactive dbc:IBM_mainframe_operating_systems dbc:Job_scheduling dbr:Job_scheduler dbr:IBM dbr:Execution_(computing) dbr:Mainframe |
| dbp:wikiPageUsesTemplate | dbt:Refbegin dbt:Refend dbt:Refimprove dbt:Reflist dbt:Short_description dbt:Mainframe-compu-stub |
| dct:subject | dbc:IBM_mainframe_operating_systems dbc:Job_scheduling |
| gold:hypernym | dbr:Sequence |
| rdfs:comment | 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) |
| rdfs:label | Job stream (en) Пакетное задание (ru) |
| owl:sameAs | freebase:Job stream wikidata:Job stream dbpedia-ru:Job stream https://global.dbpedia.org/id/4oWaV |
| prov:wasDerivedFrom | wikipedia-en:Job_stream?oldid=1000678500&ns=0 |
| foaf:isPrimaryTopicOf | wikipedia-en:Job_stream |
| is dbo:wikiPageRedirects of | dbr:JOB_Stream |
| is dbo:wikiPageWikiLink of | dbr:Remote_job_entry dbr:Interval_scheduling dbr:Conversational_Programming_System dbr:Job_(computing) dbr:JOB_Stream dbr:UNIVAC_EXEC_II dbr:Assembly_language dbr:Job_Control_Language dbr:Micro-Controller_Operating_Systems |
| is foaf:primaryTopic of | wikipedia-en:Job_stream |