{"id":369,"date":"2022-05-16T08:43:29","date_gmt":"2022-05-16T08:43:29","guid":{"rendered":"https:\/\/transcend.tempelgroup.com\/blog\/?p=369"},"modified":"2022-05-20T08:12:36","modified_gmt":"2022-05-20T08:12:36","slug":"recoleccion-de-basura-garbage-collection","status":"publish","type":"post","link":"https:\/\/transcend.tempelgroup.com\/blog\/recoleccion-de-basura-garbage-collection\/","title":{"rendered":"Recolecci\u00f3n de Basura (Garbage Collection)"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00bb1&#8243; fullwidth=\u00bbon\u00bb _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_fullwidth_header title=\u00bbRecolecci\u00f3n de Basura (Garbage Collection)\u00bb button_one_url=\u00bbhttps:\/\/transcend.tempelgroup.com\/blog\/tecnologias\u00bb button_two_url=\u00bbhttps:\/\/transcend.tempelgroup.com\/blog\/durabilidad\u00bb _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb background_color=\u00bbrgba(0,0,0,0.3)\u00bb background_image=\u00bbhttps:\/\/transcend.tempelgroup.com\/blog\/wp-content\/uploads\/2022\/04\/1920x600_garbage.jpeg\u00bb background_blend=\u00bboverlay\u00bb custom_button_one=\u00bbon\u00bb button_one_icon=\u00bb&#xf053;||fa||900&#8243; button_one_icon_placement=\u00bbleft\u00bb custom_button_two=\u00bbon\u00bb button_two_icon=\u00bb&#xf053;||fa||900&#8243; button_two_icon_placement=\u00bbleft\u00bb hover_enabled=\u00bb0&#8243; global_colors_info=\u00bb{}\u00bb sticky_enabled=\u00bb0&#8243;][\/et_pb_fullwidth_header][\/et_pb_section][et_pb_section fb_built=\u00bb1&#8243; _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_row _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_column type=\u00bb4_4&#8243; _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_text _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb]<\/p>\n<div class=\"row  page_article_sec\">\n<div class=\"col-xs-12\"><\/div>\n<\/div>\n<div class=\"row  page_article_sec\">\n<div class=\"col-xs-12\">\n<div class=\"mathFun_Style\">\n<div class=\"row  page_article_sec\">\n<div class=\"col-xs-12\">\n<h2>Introducci\u00f3n<\/h2>\n<p>&nbsp;<\/p>\n<p>Los discos de estado s\u00f3lido (SSD) son una forma de almacenamiento de datos cada vez m\u00e1s adoptada. Aunque son m\u00e1s livianos, m\u00e1s r\u00e1pidos y m\u00e1s resistentes a los golpes, los SSD tienen un mayor costo y menor resistencia. La recolecci\u00f3n de basura es un factor que incrementa la durabilidad y velocidad del SSD.<\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<div class=\"row  page_article_sec\">\n<div class=\"col-xs-12\">\n<h2>\u00bfC\u00f3mo funciona la Recolecci\u00f3n de Basura?<\/h2>\n<p>&nbsp;<\/p>\n<p>El controlador dentro de la SSD se encarga de escribir datos en los bloques libres del chip Flash. A diferencia de los discos duros tradicionales, los datos dentro del Flash deben de ser borrados antes de poder escribir nueva informaci\u00f3n. (Ver Figura 1 &amp; 2)<\/p>\n<p><small>* \u203b En almacenamiento Flash, la unidad m\u00e1s peque\u00f1a para escribir es una P\u00e1gina, la unidad m\u00e1s peque\u00f1a para borrar es un Bloque.<\/small><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>[\/et_pb_text][et_pb_image src=\u00bbhttps:\/\/transcend.tempelgroup.com\/blog\/wp-content\/uploads\/2022\/04\/GarbageCollection_EN_1.png\u00bb title_text=\u00bbGarbageCollection_EN_1&#8243; align=\u00bbcenter\u00bb _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_image][et_pb_text _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb width=\u00bb65%\u00bb custom_css_main_element=\u00bbmargin: auto;\u00bb global_colors_info=\u00bb{}\u00bb]<\/p>\n<div class=\"row  page_article_sec\">\n<div class=\"col-xs-12\">\n<h2><\/h2>\n<\/div>\n<\/div>\n<div class=\"row page_article_share\">\n<div class=\"col-md-4 col-md-offset-4\">\n<div class=\"row\">\n<ol>\n<li>Datos se escriben en las 9 p\u00e1ginas del Bloque A. Al completar la operaci\u00f3n de escribir datos, las 9 p\u00e1ginas del Bloque A est\u00e1n llenas.\n<\/li>\n<li>Los datos en el rango de p\u00e1ginas a-c son borradas, sin embargo no es posible borrar las paginas individualmente. Son marcadas como ilegibles, pero no se pueden volver a escribir datos dentro de esos bloques.<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n<p>[\/et_pb_text][et_pb_image src=\u00bbhttps:\/\/transcend.tempelgroup.com\/blog\/wp-content\/uploads\/2022\/04\/GarbageCollection_EN_2.png\u00bb title_text=\u00bbGarbageCollection_EN_2&#8243; align=\u00bbcenter\u00bb _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_image][et_pb_text _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb width=\u00bb65%\u00bb custom_css_main_element=\u00bbmargin: auto;\u00bb global_colors_info=\u00bb{}\u00bb]<\/p>\n<div class=\"row  page_article_sec\">\n<div class=\"col-xs-12\">\n<ol>\n<li>Bloque A y Bloque B ambos tienen bloques inv\u00e1lidos (zona gris)<\/li>\n<li>El sistema leer\u00e1 las p\u00e1ginas a-h que contienen informaci\u00f3n valida y las transferir\u00e1 al bloque C.<\/li>\n<li>Al completar la transferencia de datos al Bloque C, borra los datos en Bloque A y B.<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<p>[\/et_pb_text][et_pb_text _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb]<\/p>\n<div class=\"row  page_article_sec\">\n<div class=\"col-xs-12\">\n<p>Basado en el algoritmo de Recolecci\u00f3n de Basura, los datos validos se transfieren al Bloque C. Se eliminan los datos en Bloque A y C. Luego, Bloque A y B son libres para poder almacenar nuevos datos de manera m\u00e1s eficiente.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<div class=\"row  page_article_sec\">\n<div class=\"col-xs-12\">\n<h2>Las ventajas de Recolecci\u00f3n de Basura<\/h2>\n<p>&nbsp;<\/p>\n<p>En las primeras generaciones de la tecnolog\u00eda SSDs, la recolecci\u00f3n de basura se realizaba al descubrir un bloque con espacio insuficiente, esto resulta en un rendimiento inferior. Los controladores m\u00e1s avanzados en los SSD modernos, debajo circunstancias normales, solo realizan la Recolecci\u00f3n de Basura cuando no est\u00e1n ocurriendo las operaciones de lectura \/ escritura. El controlador primero organiza el espacio libre y mantiene bloques de repuesto como espacio b\u00fafer. Por lo cual, la Recolecci\u00f3n de Basura en general no afecta el rendimiento de la SSD.<\/p>\n<p>Desde el punto de vista del sistema, ejecutar TRIM (haga clic<span>\u00a0<\/span><a href=\"https:\/\/es.transcend-info.com\/Embedded\/Essay-23\" target=\"_blank\" rel=\"noopener\">aqu\u00ed<\/a><span>\u00a0<\/span>para m\u00e1s informaci\u00f3n sobre \u201cTRIM\u201d) reduce la carga de sistema, ayuda en la gesti\u00f3n de informaci\u00f3n y facilita futuras operaciones de escritura.<\/p>\n<\/div>\n<\/div>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00bb1&#8243; _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb background_color=\u00bb#dddddd\u00bb custom_margin=\u00bb||||false|false\u00bb custom_padding=\u00bb||||false|false\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_row _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_column type=\u00bb4_4&#8243; _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_text _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb text_orientation=\u00bbcenter\u00bb custom_margin=\u00bb||||false|false\u00bb global_colors_info=\u00bb{}\u00bb]<\/p>\n<h3><strong>Productos recomendados<\/strong><\/h3>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00bb1_3,1_3,1_3&#8243; _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb background_enable_color=\u00bboff\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_column type=\u00bb1_3&#8243; _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_blurb title=\u00bbSDC460T\u00bb url=\u00bbhttps:\/\/transcend.tempelgroup.com\/sd-cards\/42-sdc460t.html\u00bb url_new_window=\u00bbon\u00bb image=\u00bbhttps:\/\/transcend.tempelgroup.com\/47-large_default\/sdc460t.jpg\u00bb _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb header_text_align=\u00bbcenter\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_blurb][\/et_pb_column][et_pb_column type=\u00bb1_3&#8243; 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_builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_column type=\u00bb1_3&#8243; _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_blurb title=\u00bbMTE710T\u00bb url=\u00bbhttps:\/\/transcend.tempelgroup.com\/pcie-m2-ssds\/37-mte710t.html\u00bb url_new_window=\u00bbon\u00bb image=\u00bbhttps:\/\/transcend.tempelgroup.com\/42-large_default\/mte710t.jpg\u00bb _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb header_text_align=\u00bbcenter\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_blurb][\/et_pb_column][et_pb_column type=\u00bb1_3&#8243; _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_blurb title=\u00bbSSD470K\u00bb url=\u00bbhttps:\/\/transcend.tempelgroup.com\/25-sata-ssds\/20-ssd470k.html\u00bb url_new_window=\u00bbon\u00bb image=\u00bbhttps:\/\/transcend.tempelgroup.com\/24-large_default\/ssd470k.jpg\u00bb _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb header_text_align=\u00bbcenter\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_blurb][\/et_pb_column][et_pb_column type=\u00bb1_3&#8243; _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_blurb title=\u00bbMSA470T\u00bb url=\u00bbhttps:\/\/transcend.tempelgroup.com\/msata\/34-msa470.html\u00bb url_new_window=\u00bbon\u00bb image=\u00bbhttps:\/\/transcend.tempelgroup.com\/39-large_default\/msa470.jpg\u00bb _builder_version=\u00bb4.17.3&#8243; _module_preset=\u00bbdefault\u00bb header_text_align=\u00bbcenter\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p><a class=\"more-link\" href=\"https:\/\/transcend.tempelgroup.com\/content\/13-recoleccion-de-basura-garbage-collection\" target=\"_parent\" rel=\"noopener\">Leer m\u00e1s<\/a><\/p>\n","protected":false},"author":1,"featured_media":93,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"2880","footnotes":""},"categories":[5,4],"tags":[],"class_list":["post-369","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-durabilidad","category-tecnologias"],"_links":{"self":[{"href":"https:\/\/transcend.tempelgroup.com\/blog\/wp-json\/wp\/v2\/posts\/369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/transcend.tempelgroup.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/transcend.tempelgroup.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/transcend.tempelgroup.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/transcend.tempelgroup.com\/blog\/wp-json\/wp\/v2\/comments?post=369"}],"version-history":[{"count":9,"href":"https:\/\/transcend.tempelgroup.com\/blog\/wp-json\/wp\/v2\/posts\/369\/revisions"}],"predecessor-version":[{"id":756,"href":"https:\/\/transcend.tempelgroup.com\/blog\/wp-json\/wp\/v2\/posts\/369\/revisions\/756"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/transcend.tempelgroup.com\/blog\/wp-json\/wp\/v2\/media\/93"}],"wp:attachment":[{"href":"https:\/\/transcend.tempelgroup.com\/blog\/wp-json\/wp\/v2\/media?parent=369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/transcend.tempelgroup.com\/blog\/wp-json\/wp\/v2\/categories?post=369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/transcend.tempelgroup.com\/blog\/wp-json\/wp\/v2\/tags?post=369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}