{"id":79469,"date":"2006-06-04T00:00:00","date_gmt":"2006-06-04T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/mecanismos-de-incremento-de-prestaciones-en-el-acceso-a-datos-en-grids\/"},"modified":"2006-06-04T00:00:00","modified_gmt":"2006-06-04T00:00:00","slug":"mecanismos-de-incremento-de-prestaciones-en-el-acceso-a-datos-en-grids","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencia-de-los-ordenadores\/mecanismos-de-incremento-de-prestaciones-en-el-acceso-a-datos-en-grids\/","title":{"rendered":"Mecanismos de incremento de prestaciones en el acceso a datos en grids"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Perez Menor Jos\u00e9 Mar\u00eda <\/strong><\/h2>\n<p>Actualmente se puede obtener una gran potencia de c\u00e1lculo mediante la utilizaci\u00f3n de clusters y grids, sin embargo la e\/s se ha convertido en el mayor cuello de botella de estos sistemas, al igual que en su d\u00eda se convirti\u00f3 en el cuello de botella de la computaci\u00f3n de altas prestaciones en los centros de supercomputaci\u00f3n. Para algunas aplicaciones grid que acceden a conjuntos masivos de datos este problema no solo persiste, sino que se ve acrecentado debido a las distancias entre recursos (latencia), al bajo ancho de banda de algunas redes, al gran n\u00famero de clientes que acceden a los datos y a la gran cantidad de datos que necesitan.  esta tesis se centra en el aspecto de acceso a datos y en la propuesta de mecanismos para acceder a estos en el entorno grid. Estos mecanismos se desarrollan las ideas de acercar los datos a los clientes que los utilicen, en la escalabilidad mediante la agrupaci\u00f3n f\u00edsica y l\u00f3gica de recursos, en la reconfigurabilidad y en la autogesti\u00f3n del almacenamiento y del acceso a datos en un data grid<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Mecanismos de incremento de prestaciones en el acceso a datos en grids<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Mecanismos de incremento de prestaciones en el acceso a datos en grids <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Perez Menor Jos\u00e9 Mar\u00eda <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Carlos III de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 06\/04\/2006<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Jes\u00fas Carretero P\u00e9rez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: arturo Ribagorda garnacho <\/li>\n<li>Antonio Cort\u00e9s rosell\u00f3 (vocal)<\/li>\n<li>Antonio P\u00e9rez ambite (vocal)<\/li>\n<li>Mar\u00eda  de los santos P\u00e9rez hern\u00e1ndez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Perez Menor Jos\u00e9 Mar\u00eda Actualmente se puede obtener una gran potencia de c\u00e1lculo mediante la utilizaci\u00f3n de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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