{"id":13365,"date":"2023-12-04T18:06:18","date_gmt":"2023-12-04T17:06:18","guid":{"rendered":"https:\/\/simplecryptoguide.com\/?p=13365"},"modified":"2026-10-26T18:10:01","modified_gmt":"2026-10-26T17:10:01","slug":"what-is-sharding-and-how-does-it-work","status":"publish","type":"post","link":"https:\/\/simplecryptoguide.com\/fr\/what-is-sharding-and-how-does-it-work\/","title":{"rendered":"Le sharding expliqu\u00e9 : identifier ce qui est r\u00e9ellement r\u00e9parti"},"content":{"rendered":"<div data-no-translation><p>[et_pb_section _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; fb_built=&#8221;1&#8243; module_class=&#8221;scg-handbook scg-essential-lesson&#8221; custom_padding=&#8221;40px||40px||true|false&#8221; custom_padding_phone=&#8221;18px||18px||true|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; background_color=&#8221;#fff8d8&#8243;][et_pb_row _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; column_structure=&#8221;2_3,1_3&#8243; width=&#8221;92%&#8221; max_width=&#8221;1120px&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; module_class=&#8221;scg-essential-hero&#8221;][et_pb_column _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; type=&#8221;2_3&#8243;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; text_font=&#8221;Inter||||||||&#8221; text_font_size=&#8221;17px&#8221; text_text_color=&#8221;#354554&#8243; text_line_height=&#8221;1.7em&#8221; header_font=&#8221;Inter|700|||||||&#8221; header_text_color=&#8221;#10202b&#8221; header_2_font=&#8221;Inter|700|||||||&#8221; header_2_text_color=&#8221;#10202b&#8221; header_2_font_size=&#8221;30px&#8221; header_2_font_size_phone=&#8221;25px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font=&#8221;Inter|700|||||||&#8221; header_3_text_color=&#8221;#10202b&#8221; custom_margin=&#8221;0px||0px||false|false&#8221; header_font_size=&#8221;42px&#8221;]<\/p>\n<div class=\"scg-essential-breadcrumb\"><nav aria-label=\"breadcrumbs\" class=\"rank-math-breadcrumb\"><p><span class=\"last\">Home<\/span><\/p><\/nav><\/div>\n<h1>Le sharding expliqu\u00e9 : identifier ce qui est r\u00e9ellement r\u00e9parti<\/h1>\n<p>Le sharding r\u00e9partit le travail ou les donn\u00e9es afin que chaque participant n&#8217;ait pas \u00e0 tout faire. Dans une blockchain, il peut concerner l&#8217;ex\u00e9cution des transactions, l&#8217;\u00e9tat ou la disponibilit\u00e9 des donn\u00e9es. Ces notions ne sont pas interchangeables. Demandez ce qui est r\u00e9parti, qui le v\u00e9rifie et comment les parties communiquent. Un d\u00e9bit annonc\u00e9 \u00e9lev\u00e9 ne r\u00e9pond pas \u00e0 ces questions.<\/p>\n<p class=\"scg-essential-task\">Votre mission : lisez l&#8217;explication de mise \u00e0 l&#8217;\u00e9chelle d&#8217;un r\u00e9seau et tracez le parcours d&#8217;une transaction jusqu&#8217;\u00e0 son ex\u00e9cution, aux donn\u00e9es disponibles et au r\u00e8glement. Identifiez l&#8217;am\u00e9lioration et les d\u00e9pendances restantes.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; type=&#8221;1_3&#8243;][et_pb_image _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; src=&#8221;https:\/\/simplecryptoguide.com\/wp-content\/uploads\/2026\/10\/near-protocol-network-ecosystem.png&#8221; alt=&#8221;Des blocs et une interface aux couleurs de NEAR illustrent un exemple de blockchain utilisant le sharding&#8221; title_text=&#8221;Des blocs et une interface aux couleurs de NEAR illustrent un exemple de blockchain utilisant le sharding&#8221; align=&#8221;center&#8221; max_width=&#8221;260px&#8221; custom_margin=&#8221;0px|auto|0px|auto|true|true&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; fb_built=&#8221;1&#8243; module_class=&#8221;scg-handbook scg-essential-lesson&#8221; custom_padding=&#8221;26px||26px||true|false&#8221; custom_padding_phone=&#8221;18px||18px||true|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; module_id=&#8221;concept-map&#8221;][et_pb_row _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; column_structure=&#8221;4_4&#8243; width=&#8221;92%&#8221; max_width=&#8221;1120px&#8221; custom_padding=&#8221;0px||0px||false|false&#8221;][et_pb_column _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; text_font=&#8221;Inter||||||||&#8221; text_font_size=&#8221;17px&#8221; text_text_color=&#8221;#354554&#8243; text_line_height=&#8221;1.7em&#8221; header_font=&#8221;Inter|700|||||||&#8221; header_text_color=&#8221;#10202b&#8221; header_2_font=&#8221;Inter|700|||||||&#8221; header_2_text_color=&#8221;#10202b&#8221; header_2_font_size=&#8221;30px&#8221; header_2_font_size_phone=&#8221;25px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font=&#8221;Inter|700|||||||&#8221; header_3_text_color=&#8221;#10202b&#8221; custom_margin=&#8221;0px||0px||false|false&#8221;]<\/p>\n<h2>Distinguer trois dimensions de la mise \u00e0 l&#8217;\u00e9chelle<\/h2>\n<div class=\"scg-essential-grid scg-essential-flow\">\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">1<\/span><\/p>\n<h3>Ex\u00e9cution et \u00e9tat<\/h3>\n<p>L&#8217;ex\u00e9cution applique les transactions aux soldes et \u00e0 l&#8217;\u00e9tat des applications. Le sharding d&#8217;ex\u00e9cution r\u00e9partit des calculs ; celui de l&#8217;\u00e9tat r\u00e9partit les informations trait\u00e9es par les n\u0153uds. Nightshade de NEAR en est un exemple concret : sa documentation d\u00e9crit la r\u00e9partition du traitement et de l&#8217;\u00e9tat, avec une validation sans \u00e9tat dans la version actualis\u00e9e. Les fragments restent coordonn\u00e9s par un protocole ; ce ne sont pas des copies ind\u00e9pendantes de vos cryptomonnaies.<\/p>\n<\/div>\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">2<\/span><\/p>\n<h3>Disponibilit\u00e9 des donn\u00e9es<\/h3>\n<p>Le syst\u00e8me doit pouvoir obtenir les donn\u00e9es n\u00e9cessaires aux v\u00e9rifications. Les techniques de disponibilit\u00e9 cherchent \u00e0 rendre leur r\u00e9tention d\u00e9tectable sans obliger chaque n\u0153ud \u00e0 tout t\u00e9l\u00e9charger. Fusaka, actif sur Ethereum depuis d\u00e9cembre 2025, a introduit PeerDAS pour les donn\u00e9es blob utilis\u00e9es par les r\u00e9seaux de couche 2. Ce n&#8217;est pas l&#8217;ancien projet de dizaines de cha\u00eenes d&#8217;ex\u00e9cution. \u00c9chantillonner des donn\u00e9es n&#8217;ex\u00e9cute pas votre \u00e9change et ne prouve pas \u00e0 lui seul la validit\u00e9 des changements d&#8217;\u00e9tat.<\/p>\n<\/div>\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">3<\/span><\/p>\n<h3>Coordination et r\u00e8glement<\/h3>\n<p>Le travail r\u00e9parti doit toujours \u00eatre ordonn\u00e9, v\u00e9rifi\u00e9 et rapproch\u00e9 selon le protocole. Les op\u00e9rations entre fragments peuvent exiger des messages et d\u00e9lais suppl\u00e9mentaires. Un rollup ex\u00e9cute s\u00e9par\u00e9ment les transactions et utilise son syst\u00e8me de r\u00e8glement et de preuves ; s\u00e9quenceur, contr\u00f4le des mises \u00e0 jour et retraits restent importants. Davantage de capacit\u00e9 de donn\u00e9es ne supprime pas tous les goulots d&#8217;\u00e9tranglement. \u00c9tudiez l&#8217;architecture plut\u00f4t que d&#8217;attribuer la m\u00eame s\u00e9curit\u00e9 \u00e0 tous les termes de mise \u00e0 l&#8217;\u00e9chelle.<\/p>\n<\/div>\n<\/div>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; fb_built=&#8221;1&#8243; module_class=&#8221;scg-handbook scg-essential-lesson&#8221; custom_padding=&#8221;26px||26px||true|false&#8221; custom_padding_phone=&#8221;18px||18px||true|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; module_id=&#8221;walkthrough&#8221;][et_pb_row _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; column_structure=&#8221;4_4&#8243; width=&#8221;92%&#8221; max_width=&#8221;1120px&#8221; custom_padding=&#8221;0px||0px||false|false&#8221;][et_pb_column _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; text_font=&#8221;Inter||||||||&#8221; text_font_size=&#8221;17px&#8221; text_text_color=&#8221;#354554&#8243; text_line_height=&#8221;1.7em&#8221; header_font=&#8221;Inter|700|||||||&#8221; header_text_color=&#8221;#10202b&#8221; header_2_font=&#8221;Inter|700|||||||&#8221; header_2_text_color=&#8221;#10202b&#8221; header_2_font_size=&#8221;30px&#8221; header_2_font_size_phone=&#8221;25px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font=&#8221;Inter|700|||||||&#8221; header_3_text_color=&#8221;#10202b&#8221; custom_margin=&#8221;0px||0px||false|false&#8221;]<\/p>\n<h2>Examiner une promesse de capacit\u00e9 en trois \u00e9tapes<\/h2>\n<div class=\"scg-essential-grid\">\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">1<\/span><\/p>\n<h3>Localiser l&#8217;ex\u00e9cution<\/h3>\n<p>Dans la documentation actuelle, identifiez la cha\u00eene ou le rollup o\u00f9 s&#8217;ex\u00e9cute l&#8217;action du portefeuille. L&#8217;ex\u00e9cution est-elle r\u00e9partie entre fragments ou l&#8217;application se trouve-t-elle sur une couche 2 distincte ? Notez le r\u00e9seau et son identifiant si pertinent. Un symbole de token ne d\u00e9finit pas un environnement d&#8217;ex\u00e9cution ; une capacit\u00e9 accrue ne change pas les r\u00e9seaux de d\u00e9p\u00f4t pris en charge par une plateforme.<\/p>\n<\/div>\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">2<\/span><\/p>\n<h3>Suivre les donn\u00e9es et la v\u00e9rification<\/h3>\n<p>O\u00f9 sont publi\u00e9es les donn\u00e9es, comment leur disponibilit\u00e9 est-elle contr\u00f4l\u00e9e et qui v\u00e9rifie l&#8217;\u00e9tat obtenu ? Distinguez propositions et fonctions d\u00e9ploy\u00e9es. Pour Ethereum, consultez les documents actuels sur Fusaka et les rollups plut\u00f4t que l&#8217;ancienne promesse de 64 fragments d&#8217;ex\u00e9cution. Pour une autre cha\u00eene, \u00e9tudiez ses validateurs et sa coordination propres ; le mot sharding n&#8217;importe pas les hypoth\u00e8ses d&#8217;Ethereum.<\/p>\n<\/div>\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">3<\/span><\/p>\n<h3>V\u00e9rifier tout le parcours utilisateur<\/h3>\n<p>Examinez confirmation, r\u00e8glement et conditions de retrait sur le parcours r\u00e9el. Une confirmation rapide dans l&#8217;interface peut pr\u00e9c\u00e9der le cr\u00e9dit par la plateforme ou la lib\u00e9ration par un pont. V\u00e9rifiez r\u00e9seaux, frais et maintenance aux deux extr\u00e9mit\u00e9s. Ne d\u00e9placez pas d&#8217;argent pour tester une publicit\u00e9 : un explorateur en lecture seule et un exemple document\u00e9 suffisent ici.<\/p>\n<\/div>\n<\/div>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; fb_built=&#8221;1&#8243; module_class=&#8221;scg-handbook scg-essential-lesson&#8221; custom_padding=&#8221;26px||26px||true|false&#8221; custom_padding_phone=&#8221;18px||18px||true|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; module_id=&#8221;worked-example&#8221;][et_pb_row _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; column_structure=&#8221;4_4&#8243; width=&#8221;92%&#8221; max_width=&#8221;1120px&#8221; custom_padding=&#8221;30px|30px|30px|30px|true|true&#8221; module_class=&#8221;scg-essential-panel&#8221; background_color=&#8221;#fff8d8&#8243; custom_padding_phone=&#8221;22px|18px|22px|18px|true|true&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; border_radii=&#8221;on|16px|16px|16px|16px&#8221; border_width_all=&#8221;1px&#8221; border_color_all=&#8221;#e5d89e&#8221;][et_pb_column _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; text_font=&#8221;Inter||||||||&#8221; text_font_size=&#8221;17px&#8221; text_text_color=&#8221;#354554&#8243; text_line_height=&#8221;1.7em&#8221; header_font=&#8221;Inter|700|||||||&#8221; header_text_color=&#8221;#10202b&#8221; header_2_font=&#8221;Inter|700|||||||&#8221; header_2_text_color=&#8221;#10202b&#8221; header_2_font_size=&#8221;30px&#8221; header_2_font_size_phone=&#8221;25px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font=&#8221;Inter|700|||||||&#8221; header_3_text_color=&#8221;#10202b&#8221; custom_margin=&#8221;0px||0px||false|false&#8221;]<\/p>\n<h2>Exemple : quatre voies ne garantissent pas un d\u00e9bit quadrupl\u00e9<\/h2>\n<div class=\"scg-essential-equation\"><span>100 + 100 + 100 + 100<\/span><span>=<\/span><strong>400<\/strong><\/div>\n<p>Imaginons quatre fragments fictifs capables chacun de traiter 100 t\u00e2ches ind\u00e9pendantes par seconde. Avec une r\u00e9partition \u00e9quilibr\u00e9e et aucune limite de coordination, le total simplifi\u00e9 atteint 400. Si 300 t\u00e2ches demand\u00e9es ciblent un seul fragment tandis que les autres sont presque inactifs, celui-ci reste limit\u00e9 \u00e0 100 par seconde. Les t\u00e2ches traversant plusieurs fragments demandent aussi une coordination. C&#8217;est un mod\u00e8le p\u00e9dagogique, pas une mesure de NEAR, Ethereum ou d&#8217;un autre r\u00e9seau.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; fb_built=&#8221;1&#8243; module_class=&#8221;scg-handbook scg-essential-lesson&#8221; custom_padding=&#8221;26px||26px||true|false&#8221; custom_padding_phone=&#8221;18px||18px||true|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; module_id=&#8221;common-mistakes&#8221;][et_pb_row _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; column_structure=&#8221;4_4&#8243; width=&#8221;92%&#8221; max_width=&#8221;1120px&#8221; custom_padding=&#8221;0px||0px||false|false&#8221;][et_pb_column _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; text_font=&#8221;Inter||||||||&#8221; text_font_size=&#8221;17px&#8221; text_text_color=&#8221;#354554&#8243; text_line_height=&#8221;1.7em&#8221; header_font=&#8221;Inter|700|||||||&#8221; header_text_color=&#8221;#10202b&#8221; header_2_font=&#8221;Inter|700|||||||&#8221; header_2_text_color=&#8221;#10202b&#8221; header_2_font_size=&#8221;30px&#8221; header_2_font_size_phone=&#8221;25px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font=&#8221;Inter|700|||||||&#8221; header_3_text_color=&#8221;#10202b&#8221; custom_margin=&#8221;0px||0px||false|false&#8221;]<\/p>\n<h2>Les erreurs qui masquent le vrai goulot d&#8217;\u00e9tranglement<\/h2>\n<div class=\"scg-essential-grid\">\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">1<\/span><\/p>\n<h3>Croire que le sharding partage vos monnaies<\/h3>\n<p>Le sharding est une architecture, pas une consigne pour diviser une phrase de r\u00e9cup\u00e9ration, d\u00e9placer des fonds ou envoyer des monnaies vers une adresse de mise \u00e0 jour. Ne donnez jamais vos secrets \u00e0 quelqu&#8217;un proposant une migration vers un fragment. V\u00e9rifiez ind\u00e9pendamment les v\u00e9ritables mises \u00e0 jour via les canaux officiels du projet.<\/p>\n<\/div>\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">2<\/span><\/p>\n<h3>Confondre donn\u00e9es disponibles et ex\u00e9cution correcte<\/h3>\n<p>Pouvoir obtenir des donn\u00e9es ne prouve pas qu&#8217;un calcul respecte les r\u00e8gles. L&#8217;architecture doit v\u00e9rifier les transitions d&#8217;\u00e9tat et la disponibilit\u00e9. Une couche de donn\u00e9es plus rapide ne r\u00e9pare pas automatiquement un contrat vuln\u00e9rable, un s\u00e9quenceur centralis\u00e9 ou un pont. Nommez chaque couche et sa responsabilit\u00e9 avant de qualifier tout le syst\u00e8me de s\u00fbr.<\/p>\n<\/div>\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">3<\/span><\/p>\n<h3>Comparer des d\u00e9bits sans leurs conditions<\/h3>\n<p>Le chiffre mesure-t-il des transferts simples, des appels complexes, un pic en laboratoire ou un usage r\u00e9el soutenu ? Examinez mat\u00e9riel, d\u00e9centralisation, latence et comptage des transactions \u00e9chou\u00e9es. Plus de capacit\u00e9 ne garantit pas des frais faibles lors d&#8217;un pic de demande. Une mesure utile n&#8217;est pas une promesse pour votre transaction.<\/p>\n<\/div>\n<\/div>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; fb_built=&#8221;1&#8243; module_class=&#8221;scg-handbook scg-essential-lesson&#8221; custom_padding=&#8221;26px||26px||true|false&#8221; custom_padding_phone=&#8221;18px||18px||true|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; module_id=&#8221;practice&#8221;][et_pb_row _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; column_structure=&#8221;4_4&#8243; width=&#8221;92%&#8221; max_width=&#8221;1120px&#8221; custom_padding=&#8221;30px|30px|30px|30px|true|true&#8221; module_class=&#8221;scg-essential-panel&#8221; background_color=&#8221;#fff8d8&#8243; custom_padding_phone=&#8221;22px|18px|22px|18px|true|true&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; border_radii=&#8221;on|16px|16px|16px|16px&#8221; border_width_all=&#8221;1px&#8221; border_color_all=&#8221;#e5d89e&#8221;][et_pb_column _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; text_font=&#8221;Inter||||||||&#8221; text_font_size=&#8221;17px&#8221; text_text_color=&#8221;#354554&#8243; text_line_height=&#8221;1.7em&#8221; header_font=&#8221;Inter|700|||||||&#8221; header_text_color=&#8221;#10202b&#8221; header_2_font=&#8221;Inter|700|||||||&#8221; header_2_text_color=&#8221;#10202b&#8221; header_2_font_size=&#8221;30px&#8221; header_2_font_size_phone=&#8221;25px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font=&#8221;Inter|700|||||||&#8221; header_3_text_color=&#8221;#10202b&#8221; custom_margin=&#8221;0px||0px||false|false&#8221;]<\/p>\n<h2>\u00c0 vous : rep\u00e9rer la conclusion non \u00e9tay\u00e9e<\/h2>\n<p>Un projet annonce que les n\u0153uds peuvent \u00e9chantillonner les donn\u00e9es plut\u00f4t que t\u00e9l\u00e9charger chaque blob. Un article en d\u00e9duit que toutes les transactions s&#8217;ex\u00e9cutent sur 64 fragments, que les retraits sont instantan\u00e9s et que tous les ponts sont aussi s\u00fbrs. Quelles conclusions d\u00e9coulent uniquement de cette meilleure disponibilit\u00e9 ?<\/p>\n<details>\n<summary>Afficher l&#8217;explication<\/summary>\n<p>Aucune ne d\u00e9coule automatiquement de cette am\u00e9lioration. L&#8217;\u00e9chantillonnage concerne la disponibilit\u00e9. Architecture d&#8217;ex\u00e9cution, r\u00e8glement, retraits et s\u00e9curit\u00e9 des ponts demandent des preuves distinctes. \u00c9crivez quatre points : lieu d&#8217;ex\u00e9cution, disponibilit\u00e9 des donn\u00e9es, v\u00e9rification des r\u00e9sultats et sortie des utilisateurs. Contr\u00f4lez chacun dans la documentation de la solution r\u00e9ellement d\u00e9ploy\u00e9e.<\/p>\n<\/details>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; fb_built=&#8221;1&#8243; module_class=&#8221;scg-handbook scg-essential-lesson&#8221; custom_padding=&#8221;26px||26px||true|false&#8221; custom_padding_phone=&#8221;18px||18px||true|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; module_id=&#8221;next-steps&#8221;][et_pb_row _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; column_structure=&#8221;4_4&#8243; width=&#8221;92%&#8221; max_width=&#8221;1120px&#8221; custom_padding=&#8221;0px||0px||false|false&#8221;][et_pb_column _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; text_font=&#8221;Inter||||||||&#8221; text_font_size=&#8221;17px&#8221; text_text_color=&#8221;#354554&#8243; text_line_height=&#8221;1.7em&#8221; header_font=&#8221;Inter|700|||||||&#8221; header_text_color=&#8221;#10202b&#8221; header_2_font=&#8221;Inter|700|||||||&#8221; header_2_text_color=&#8221;#10202b&#8221; header_2_font_size=&#8221;30px&#8221; header_2_font_size_phone=&#8221;25px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font=&#8221;Inter|700|||||||&#8221; header_3_text_color=&#8221;#10202b&#8221; custom_margin=&#8221;0px||0px||false|false&#8221;]<\/p>\n<h2>Relier la capacit\u00e9 aux choix pratiques de r\u00e9seau<\/h2>\n<div class=\"scg-essential-actions\"><a class=\"scg-essential-button\" href=\"https:\/\/simplecryptoguide.com\/fr\/qu-est-ce-que-le-blockchain\/\">Comprendre la validation des transactions<span aria-hidden=\"true\">\u2192<\/span><\/a><a class=\"scg-essential-button\" href=\"https:\/\/simplecryptoguide.com\/fr\/qu-est-ce-qu-un-blockchain-explorer\/\">Examiner des transactions dans un explorateur<span aria-hidden=\"true\">\u2192<\/span><\/a><a class=\"scg-essential-button\" href=\"https:\/\/simplecryptoguide.com\/fr\/crypto-readiness-quiz\/\">Tester vos connaissances crypto<span aria-hidden=\"true\">\u2192<\/span><\/a><a class=\"scg-essential-button\" href=\"https:\/\/simplecryptoguide.com\/fr\/categorie\/comment-acheter\/buy-layer-2\/\">Parcourir les guides d&#8217;achat de couche 2<span aria-hidden=\"true\">\u2192<\/span><\/a><\/div>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; fb_built=&#8221;1&#8243; module_class=&#8221;scg-handbook scg-essential-lesson&#8221; custom_padding=&#8221;26px||26px||true|false&#8221; custom_padding_phone=&#8221;18px||18px||true|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; module_id=&#8221;sources&#8221;][et_pb_row _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; column_structure=&#8221;4_4&#8243; width=&#8221;92%&#8221; max_width=&#8221;1120px&#8221; custom_padding=&#8221;0px||0px||false|false&#8221;][et_pb_column _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; text_font=&#8221;Inter||||||||&#8221; text_font_size=&#8221;17px&#8221; text_text_color=&#8221;#354554&#8243; text_line_height=&#8221;1.7em&#8221; header_font=&#8221;Inter|700|||||||&#8221; header_text_color=&#8221;#10202b&#8221; header_2_font=&#8221;Inter|700|||||||&#8221; header_2_text_color=&#8221;#10202b&#8221; header_2_font_size=&#8221;30px&#8221; header_2_font_size_phone=&#8221;25px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font=&#8221;Inter|700|||||||&#8221; header_3_text_color=&#8221;#10202b&#8221; custom_margin=&#8221;0px||0px||false|false&#8221;]<\/p>\n<h2>Sources et lectures compl\u00e9mentaires<\/h2>\n<ul class=\"scg-essential-sources\">\n<li><a href=\"https:\/\/www.near.org\/papers\" target=\"_blank\" rel=\"noopener\">NEAR \u2014 Nightshade sharding design and stateless validation<\/a><\/li>\n<li><a href=\"https:\/\/ethereum.org\/roadmap\/fusaka\/\" target=\"_blank\" rel=\"noopener\">Ethereum \u2014 Fusaka and PeerDAS, live since December 2025<\/a><\/li>\n<li><a href=\"https:\/\/ethereum.org\/roadmap\/danksharding\/\" target=\"_blank\" rel=\"noopener\">Ethereum \u2014 data scaling and the rollup roadmap<\/a><\/li>\n<li><a href=\"https:\/\/ethereum.org\/layer-2\/\" target=\"_blank\" rel=\"noopener\">Ethereum \u2014 layer 2 execution and settlement<\/a><\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; fb_built=&#8221;1&#8243; module_class=&#8221;scg-handbook scg-essential-lesson&#8221; custom_padding=&#8221;0px||0px||true|false&#8221; custom_padding_phone=&#8221;18px||18px||true|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221;][et_pb_row _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; 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des donn\u00e9es et r\u00e8glement, comprenez PeerDAS d&#8217;Ethereum et examinez une promesse de capacit\u00e9 avec un exercice.<\/p>\n","protected":false},"author":1,"featured_media":13368,"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":"","footnotes":""},"categories":[99],"tags":[],"class_list":["post-13365","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-advanced"],"_links":{"self":[{"href":"https:\/\/simplecryptoguide.com\/fr\/wp-json\/wp\/v2\/posts\/13365","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/simplecryptoguide.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/simplecryptoguide.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/simplecryptoguide.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/simplecryptoguide.com\/fr\/wp-json\/wp\/v2\/comments?post=13365"}],"version-history":[{"count":1,"href":"https:\/\/simplecryptoguide.com\/fr\/wp-json\/wp\/v2\/posts\/13365\/revisions"}],"predecessor-version":[{"id":18808,"href":"https:\/\/simplecryptoguide.com\/fr\/wp-json\/wp\/v2\/posts\/13365\/revisions\/18808"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/simplecryptoguide.com\/fr\/wp-json\/wp\/v2\/media\/13368"}],"wp:attachment":[{"href":"https:\/\/simplecryptoguide.com\/fr\/wp-json\/wp\/v2\/media?parent=13365"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/simplecryptoguide.com\/fr\/wp-json\/wp\/v2\/categories?post=13365"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/simplecryptoguide.com\/fr\/wp-json\/wp\/v2\/tags?post=13365"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}