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%INCLUDE{%SYSTEMWEB%.WebChangesRightBox}% ---+!! %MAKETEXT{"Welcome to the [_1] web" args="<nop>%WEB%"}% %TOC% ---++What is the gLite WMS The gLite Workload Management System (gLite WMS) is a software service of the gLite middlewae which is responsible for distributing and managing tasks across computing and storage resources available on a Grid. WMS assigns user jobs to CEs and SEs belonging to a Grid environment in a convenient fashion, so that: * jobs are always executed on resources that match the job requirements * Grid-wide load balance is maintained, i.e. jobs are evenly and efficiently distributed across the entire Grid. The WMS basically receives requests of job execution from a client, finds the required appropriate resources, then dispatches and follows them until completion. This is done handling failure in between and whenever possible. Other than single batch-like jobs, compound job types handled by the WMS are Directed Acyclic Graphs (a set of jobs where the input/output/execution of one of more jobs may depend on one or more other jobs), Parametric Jobs (multiple jobs with one parametrized description), and Collections (multiple jobs with a common description). Jobs are described via a flexible, high-level Job Definition Language (JDL). As a global Grid resource broker, the WMS represents a reliable and efficient entry point to high-end services available on a Grid, providing a common front-end for user job submission. ---++ Documentation for administrators ---++ Documentation for users ---+++ [[JDL][Job Description Language]] ---++ Papers and Presentations ---+++ Papers ---+++ Presentations ---++ <nop>%WEB% Web Utilities * [[WebSearch]] - simple search * [[WebSearchAdvanced]] - %MAKETEXT{"advanced search"}% * [[WebTopicList]] - all topics in alphabetical order * [[WebChanges]] - recent topic changes in this web * [[WebNotify]] - subscribe to an e-mail alert sent when topics change * [[WebRss]], [[WebAtom]] - RSS and ATOM news feeds of topic changes * [[WebStatistics]] - listing popular topics and top contributors * [[WebTopMenu]] - top menu definition * [[WebPreferences]] - preferences of this web
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Topic revision: r4 - 2010-11-29
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MassimoSgaravatto
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