{"id":16895,"date":"2023-01-05T13:03:39","date_gmt":"2023-01-05T12:03:39","guid":{"rendered":"https:\/\/parm.com\/data-quality\/"},"modified":"2026-09-28T08:07:11","modified_gmt":"2026-09-28T06:07:11","slug":"data-quality","status":"publish","type":"post","link":"https:\/\/parm.com\/fr\/data-quality\/","title":{"rendered":"qualit\u00e9 des donn\u00e9es"},"content":{"rendered":"\n<div class=\"et_pb_section_0 et_pb_section et_section_regular et_block_section\"><div class=\"et_pb_row_0 et_pb_row et_block_row\"><div class=\"et_pb_column_0 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_0 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><h1>Gestion de la qualit\u00e9 des donn\u00e9es<\/h1>\n<p><span style=\"font-size: large;\">Des analyses pertinentes et des d\u00e9cisions judicieuses gr\u00e2ce \u00e0 des donn\u00e9es fiables<\/span><\/p>\n<\/div><\/div><\/div><\/div><div class=\"et_pb_row_1 et_pb_row et_block_row\"><div class=\"et_pb_column_1 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_image_0 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/parm.com\/wp-content\/uploads\/2023\/11\/Post_Data_quality_FR.jpg\" alt=\"Qualit\u00e9 des donn\u00e9es\" title=\"Post_Qualit\u00e9_des_donn\u00e9es\" width=\"1200\" height=\"630\" srcset=\"https:\/\/parm.com\/wp-content\/uploads\/2023\/11\/Post_Data_quality_FR.jpg 1200w, https:\/\/parm.com\/wp-content\/uploads\/2023\/11\/Post_Data_quality_FR-980x515.jpg 980w, https:\/\/parm.com\/wp-content\/uploads\/2023\/11\/Post_Data_quality_FR-480x252.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" class=\"wp-image-14580\" \/><\/span><\/div><\/div><\/div><div class=\"et_pb_row_2 et_pb_row et_pb_equal_columns et_block_row\"><div class=\"et_pb_column_2 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_1 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><p>L'utilit\u00e9 de la Business Intelligence d\u00e9pend enti\u00e8rement de la qualit\u00e9 des donn\u00e9es utilis\u00e9es. Les conclusions tir\u00e9es \u00e0 partir de donn\u00e9es erron\u00e9es sont elles-m\u00eames erron\u00e9es. Et les d\u00e9cisions prises sur cette base peuvent entra\u00eener de graves probl\u00e8mes. Comme le dit l'adage : \u00ab garbage in, garbage out \u00bb. Une qualit\u00e9 \u00e9lev\u00e9e des donn\u00e9es est donc un facteur de r\u00e9ussite d\u00e9terminant pour les entreprises. Cependant, bien que l\u2019importance de la qualit\u00e9 des donn\u00e9es soit reconnue dans la plupart des entreprises, les donn\u00e9es restent insuffisantes dans bon nombre d\u2019entre elles.<\/p>\n<\/div><\/div><\/div><\/div><div class=\"et_pb_row_3 et_pb_row et_block_row\"><div class=\"et_pb_column_3 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_2 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/parm.com\/fr\/data-quality\/#Quentend-on_par_%C2%AB_qualite_des_donnees_%C2%BB_et_%C2%AB_gestion_de_la_qualite_des_donnees_%C2%BB\" >Qu&rsquo;entend-on par \u00ab qualit\u00e9 des donn\u00e9es \u00bb et \u00ab gestion de la qualit\u00e9 des donn\u00e9es \u00bb ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/parm.com\/fr\/data-quality\/#Les_principales_causes_dune_mauvaise_qualite_des_donnees\" >Les principales causes d\u2019une mauvaise qualit\u00e9 des donn\u00e9es<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/parm.com\/fr\/data-quality\/#A_quoi_se_mesure_la_qualite_des_donnees_Les_criteres\" >\u00c0 quoi se mesure la qualit\u00e9 des donn\u00e9es ? Les crit\u00e8res<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/parm.com\/fr\/data-quality\/#Que_peut-on_faire_pour_garantir_une_qualite_elevee_des_donnees\" >Que peut-on faire pour garantir une qualit\u00e9 \u00e9lev\u00e9e des donn\u00e9es ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/parm.com\/fr\/data-quality\/#Conseils_pour_une_bonne_gestion_de_la_qualite_des_donnees\" >Conseils pour une bonne gestion de la qualit\u00e9 des donn\u00e9es :<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/parm.com\/fr\/data-quality\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Quentend-on_par_%C2%AB_qualite_des_donnees_%C2%BB_et_%C2%AB_gestion_de_la_qualite_des_donnees_%C2%BB\"><\/span>Qu&rsquo;entend-on par \u00ab qualit\u00e9 des donn\u00e9es \u00bb et \u00ab gestion de la qualit\u00e9 des donn\u00e9es \u00bb ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>La qualit\u00e9 des donn\u00e9es est un concept subjectif qui doit \u00eatre d\u00e9fini individuellement pour chaque entreprise. Il s\u2019agit de l\u2019ensemble des caract\u00e9ristiques d\u2019un ensemble de donn\u00e9es permettant de r\u00e9pondre aux besoins des utilisateurs.<br \/>La gestion de la qualit\u00e9 des donn\u00e9es d\u00e9signe l\u2019ensemble des processus et proc\u00e9dures visant \u00e0 garantir un haut niveau de qualit\u00e9 des donn\u00e9es. Cela comprend l\u2019identification, le nettoyage et la mise \u00e0 disposition des donn\u00e9es.<\/p>\n<\/div><\/div><div class=\"et_pb_text_3 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><h2><span class=\"ez-toc-section\" id=\"Les_principales_causes_dune_mauvaise_qualite_des_donnees\"><\/span>Les principales causes d\u2019une mauvaise qualit\u00e9 des donn\u00e9es<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Les donn\u00e9es ne sont jamais propres et parfaites \u00e0 100 %. Cela peut s\u2019expliquer par le fait qu\u2019elles parviennent \u00e0 l\u2019entreprise par diff\u00e9rents canaux. Elles peuvent ainsi \u00eatre obsol\u00e8tes, en double ou incoh\u00e9rentes. Pour garantir une qualit\u00e9 des donn\u00e9es aussi \u00e9lev\u00e9e que possible, il est utile de conna\u00eetre les principales causes des donn\u00e9es erron\u00e9es. Vous pourrez ainsi \u00e9viter \u00e0 l\u2019avance une mauvaise qualit\u00e9 des donn\u00e9es. Voici les principales causes :<\/p>\n<ul>\n<li><strong>Saisie manuelle des donn\u00e9es :<\/strong> dans de nombreuses entreprises, la saisie des donn\u00e9es s'effectue manuellement. Cette m\u00e9thode est toutefois tr\u00e8s source d'erreurs. Les donn\u00e9es peuvent \u00eatre saisies au mauvais endroit ou dans un format incorrect, et une faute de frappe ou une inversion de chiffres peut facilement se produire.<\/li>\n<li><strong>Conversion des donn\u00e9es :<\/strong> lors du transfert de donn\u00e9es d\u2019un emplacement de stockage \u00e0 un autre, celles-ci peuvent \u00eatre perdues ou modifi\u00e9es par inadvertance. Cela peut s\u2019expliquer, par exemple, par le fait que les donn\u00e9es sont enregistr\u00e9es dans des formats diff\u00e9rents ou que leur structure diff\u00e8re.<\/li>\n<li><strong>Mises \u00e0 jour en temps r\u00e9el :<\/strong> pour prendre les bonnes d\u00e9cisions, il est important de travailler \u00e0 tout moment avec des donn\u00e9es \u00e0 jour. Mais l\u00e0 encore, des erreurs peuvent survenir si certains enregistrements n\u2019ont pas encore \u00e9t\u00e9 mis \u00e0 jour au moment de l\u2019analyse ou s\u2019il n\u2019y a pas eu suffisamment de temps pour v\u00e9rifier les donn\u00e9es.<\/li>\n<li><strong>Regroupement de donn\u00e9es :<\/strong> lorsque des donn\u00e9es doivent \u00eatre regroup\u00e9es, par exemple lors de consolidations, de fusions d\u2019entreprises ou de changements de syst\u00e8me, des erreurs telles que des formats non valides, des doublons et des conflits peuvent \u00e9galement survenir.<\/li>\n<li><strong>Mises \u00e0 niveau du syst\u00e8me :<\/strong> les mises \u00e0 jour ou mises \u00e0 niveau fr\u00e9quentes de vos logiciels peuvent \u00e9galement entra\u00eener des erreurs, car il est possible que des donn\u00e9es soient supprim\u00e9es ou endommag\u00e9es lors de ces op\u00e9rations.<\/li>\n<li><strong>Collecte aveugle de donn\u00e9es :<\/strong> il arrive souvent que les entreprises collectent toutes les donn\u00e9es g\u00e9n\u00e9r\u00e9es. Cela pr\u00e9sente un certain int\u00e9r\u00eat, car ces donn\u00e9es pourraient s'av\u00e9rer n\u00e9cessaires \u00e0 l'avenir. Toutefois, cela complique \u00e9galement l'assurance qualit\u00e9 et l'analyse des donn\u00e9es. C'est pourquoi il convient, dans la mesure du possible, de ne conserver que les donn\u00e9es qui sont r\u00e9ellement n\u00e9cessaires.<\/li>\n<\/ul>\n<\/div><\/div><div class=\"et_pb_text_4 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><h2><span class=\"ez-toc-section\" id=\"A_quoi_se_mesure_la_qualite_des_donnees_Les_criteres\"><\/span>\u00c0 quoi se mesure la qualit\u00e9 des donn\u00e9es ? Les crit\u00e8res<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Divers crit\u00e8res vous montrent \u00e0 quel point la qualit\u00e9 de vos donn\u00e9es est \u00e9lev\u00e9e et si les donn\u00e9es sont adapt\u00e9es \u00e0 une t\u00e2che sp\u00e9cifique.<\/p>\n<ul>\n<li><strong>Exhaustivit\u00e9 : <\/strong><em>tous les ensembles de donn\u00e9es n\u00e9cessaires sont-ils complets ?<\/em><br \/>Les donn\u00e9es incompl\u00e8tes peuvent ne pas \u00eatre exploitables, ou ne l'\u00eatre que partiellement. Il convient donc de s'assurer qu'un ensemble de donn\u00e9es contient tous les attributs n\u00e9cessaires et que ces attributs contiennent \u00e0 leur tour toutes les donn\u00e9es n\u00e9cessaires.<\/li>\n<li><strong>Pertinence :<\/strong> <em>Toutes les donn\u00e9es n\u00e9cessaires aux fins pr\u00e9vues sont-elles disponibles ?<\/em><br \/> Toutes les donn\u00e9es collect\u00e9es ne sont pas pertinentes pour vos objectifs. Par cons\u00e9quent, leur collecte doit \u00eatre d\u00e9lib\u00e9r\u00e9e, afin de ne recueillir que les donn\u00e9es strictement n\u00e9cessaires. Ceci s'applique particuli\u00e8rement aux donn\u00e9es clients, soumises \u00e0 la r\u00e9glementation sur la protection des donn\u00e9es.<\/li>\n<li><strong>Exactitude : <\/strong><em>les donn\u00e9es saisies sont-elles correctes et pr\u00e9sent\u00e9es conform\u00e9ment aux exigences ?<\/em><br \/>Lorsque vous collectez des donn\u00e9es, il est important de veiller \u00e0 ce qu'elles soient exactes. Elles doivent \u00e9galement pr\u00e9senter le niveau de d\u00e9tail requis. Cela signifie, par exemple, que toutes les d\u00e9cimales n\u00e9cessaires doivent \u00eatre enregistr\u00e9es.<\/li>\n<li><strong>Actualit\u00e9 : <\/strong><em>les ensembles de donn\u00e9es sont-ils \u00e0 jour ?<\/em><br \/>Au sein d\u2019une entreprise, de nouvelles donn\u00e9es sont g\u00e9n\u00e9r\u00e9es en permanence. Il est donc judicieux de toujours effectuer des analyses \u00e0 partir de donn\u00e9es r\u00e9centes afin d\u2019identifier rapidement les changements ou les probl\u00e8mes. Dans la pratique, nous recommandons souvent \u00e0 nos clients de se baser, pour la prise de d\u00e9cision, sur des donn\u00e9es dont la fiabilit\u00e9 est garantie. Selon la situation, il peut par exemple s\u2019av\u00e9rer judicieux d\u2019utiliser les donn\u00e9es de la veille, car les donn\u00e9es en temps r\u00e9el peuvent \u00e9voluer en un clin d\u2019\u0153il.<\/li>\n<li><strong>Validit\u00e9 : <\/strong><em>La provenance des donn\u00e9es est-elle fiable, ou ces donn\u00e9es proviennent-elles de sources fiables ?<\/em><br \/>La provenance des ensembles de donn\u00e9es doit \u00eatre tra\u00e7able afin de pouvoir \u00e9valuer si les donn\u00e9es sont fiables.<\/li>\n<li><strong>Disponibilit\u00e9 et accessibilit\u00e9&nbsp;:<\/strong> <em>les utilisateurs peuvent-ils acc\u00e9der facilement aux donn\u00e9es dont ils ont besoin&nbsp;? Sont-elles disponibles dans le format requis&nbsp;?<\/em><br \/> Par exemple, si les donn\u00e9es pertinentes sont r\u00e9parties entre diff\u00e9rents outils ou ne sont pas au bon format, leur accessibilit\u00e9 facile n'est pas toujours garantie.<\/li>\n<li><strong>Coh\u00e9rence : <\/strong><em>les donn\u00e9es comportent-elles des contradictions ou des doublons ? Y a-t-il des incoh\u00e9rences par rapport \u00e0 d\u2019autres donn\u00e9es ?<\/em><br \/>Les donn\u00e9es doivent \u00eatre univoques, sans contradiction entre elles ou avec d\u2019autres donn\u00e9es, sans redondance, et structur\u00e9es de mani\u00e8re uniforme.<\/li>\n<\/ul>\n<\/div><\/div><div class=\"et_pb_text_5 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><h2><span class=\"ez-toc-section\" id=\"Que_peut-on_faire_pour_garantir_une_qualite_elevee_des_donnees\"><\/span>Que peut-on faire pour garantir une qualit\u00e9 \u00e9lev\u00e9e des donn\u00e9es ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Pour que les donn\u00e9es soient constamment d\u2019une qualit\u00e9 \u00e9lev\u00e9e, il faut tout d\u2019abord d\u00e9finir comment mesurer cette qualit\u00e9. Les donn\u00e9es doivent ensuite \u00eatre analys\u00e9es, nettoy\u00e9es et contr\u00f4l\u00e9es \u00e0 l\u2019aune des crit\u00e8res d\u00e9finis. Ce processus doit \u00eatre r\u00e9p\u00e9t\u00e9 r\u00e9guli\u00e8rement afin de maintenir une qualit\u00e9 \u00e9lev\u00e9e et constante des donn\u00e9es et de pouvoir \u00e9liminer durablement les sources d\u2019erreurs.<\/p>\n<\/div><\/div><div class=\"et_pb_text_6 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><h3>1. D\u00e9finir des crit\u00e8res<\/h3>\n<p>Dans un premier temps, il s'agit de d\u00e9terminer quels crit\u00e8res doivent \u00eatre pris en compte pour \u00e9valuer la qualit\u00e9 des donn\u00e9es. On d\u00e9finit ainsi, par exemple, quelles donn\u00e9es doivent \u00eatre disponibles pour r\u00e9pondre \u00e0 vos besoins et sous quel format elles doivent \u00eatre fournies.<\/p>\n<h3>2. Profilage des donn\u00e9es \/ Analyse des donn\u00e9es :<\/h3>\n<p>L'analyse des donn\u00e9es sert \u00e0 d\u00e9tecter les doublons, les incoh\u00e9rences, les erreurs et les informations incompl\u00e8tes. Cela permet d\u2019\u00e9valuer la qualit\u00e9 des donn\u00e9es, puis, dans un deuxi\u00e8me temps, de les nettoyer et de les mettre \u00e0 jour. Par ailleurs, l\u2019analyse des donn\u00e9es peut servir \u00e0 identifier les sources d\u2019erreurs et ainsi \u00e0 prendre des mesures garantissant que les erreurs d\u00e9tect\u00e9es ne se reproduiront plus \u00e0 l\u2019avenir.<\/p>\n<h3>3. Nettoyage des donn\u00e9es<\/h3>\n<p>L'\u00e9tape de nettoyage des donn\u00e9es permet de r\u00e9soudre les probl\u00e8mes identifi\u00e9s lors de l'analyse des donn\u00e9es. Cela signifie que les doublons sont supprim\u00e9s, que les donn\u00e9es incompl\u00e8tes sont compl\u00e9t\u00e9es et que les incoh\u00e9rences sont corrig\u00e9es.<\/p>\n<h3>4. Surveillance des donn\u00e9es :<\/h3>\n<p>Les donn\u00e9es existantes et nouvelles doivent \u00eatre v\u00e9rifi\u00e9es en continu pour garantir une haute qualit\u00e9 des donn\u00e9es de mani\u00e8re permanente.<\/p>\n<\/div><\/div><\/div><\/div><div class=\"et_pb_row_4 et_pb_row et_block_row\"><div class=\"et_pb_column_4 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_7 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><h2><span class=\"ez-toc-section\" id=\"Conseils_pour_une_bonne_gestion_de_la_qualite_des_donnees\"><\/span>Conseils pour une bonne gestion de la qualit\u00e9 des donn\u00e9es :<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3>1. D\u00e9terminer les personnes responsables<\/h3>\n<p>Sans personne pour assumer la responsabilit\u00e9 de la qualit\u00e9 des donn\u00e9es, il se peut que personne ne se sente concern\u00e9 par cette question. Il est donc important de d\u00e9signer des responsables. Selon l\u2019ensemble de donn\u00e9es, il peut s\u2019agir de plusieurs personnes, mais aussi d\u2019un seul collaborateur. Les responsables ont pour mission de veiller \u00e0 ce que les normes d\u00e9finies soient respect\u00e9es lors de la saisie des donn\u00e9es, ainsi qu\u2019\u00e0 ce que celles-ci soient r\u00e9guli\u00e8rement v\u00e9rifi\u00e9es et mises \u00e0 jour.<\/p>\n<h3>2. G\u00e9rer les lacunes en mati\u00e8re de qualit\u00e9<\/h3>\n<p>Il n'existe pas de qualit\u00e9 des donn\u00e9es \u00e0 100 %, car des erreurs peuvent survenir \u00e0 tout moment. Toutefois, en fonction de l'usage pr\u00e9vu, il est possible de d\u00e9terminer quelles donn\u00e9es doivent imp\u00e9rativement \u00eatre exactes afin de pouvoir effectuer des analyses correctes et, par cons\u00e9quent, prendre les bonnes d\u00e9cisions. <br \/><em>Notre conseil :<\/em> il est certes important que le plus grand nombre possible d'enregistrements soient corrects. toutefois, le rapport co\u00fbt-b\u00e9n\u00e9fice des corrections peut s\u2019av\u00e9rer d\u00e9favorable, par exemple lorsque le nettoyage des donn\u00e9es prend beaucoup de temps, mais que vous n\u2019en tirez ensuite que peu de profit ou qu\u2019elles n\u2019ont aucune pertinence. Privil\u00e9giez donc la correction des d\u00e9fauts de qualit\u00e9 des donn\u00e9es essentielles.<\/p>\n<h3>3. Am\u00e9liorer la qualit\u00e9 des donn\u00e9es directement \u00e0 la source<\/h3>\n<p>Les solutions de Business Intelligence telles que myPARM BIact vous offrent la possibilit\u00e9 de modifier, de corriger ou de compl\u00e9ter manuellement les donn\u00e9es enregistr\u00e9es. Vous devez toutefois garder \u00e0 l\u2019esprit que, d\u2019une part, la source des donn\u00e9es reste erron\u00e9e apr\u00e8s de telles corrections et que, d\u2019autre part, les corrections manuelles pr\u00e9sentent elles aussi un risque \u00e9lev\u00e9 d\u2019erreur. De plus, il se peut que des erreurs existantes passent inaper\u00e7ues. C'est pourquoi il convient, dans la mesure du possible, d'am\u00e9liorer la qualit\u00e9 des donn\u00e9es d\u00e8s leur source. Le logiciel de BI dispose ainsi de donn\u00e9es de tr\u00e8s haute qualit\u00e9.<\/p>\n<h3>4. Monitoring continue des donn\u00e9es<\/h3>\n<p>Plus vous identifiez, corrigez et traitez les erreurs fr\u00e9quemment, plus la qualit\u00e9 de vos donn\u00e9es sera \u00e9lev\u00e9e \u00e0 l'avenir. Il est toutefois important de consid\u00e9rer la qualit\u00e9 des donn\u00e9es comme un processus it\u00e9ratif, car de nouvelles erreurs peuvent appara\u00eetre \u00e0 tout moment, les exigences relatives aux donn\u00e9es peuvent \u00e9voluer, ou encore le volume et la diversit\u00e9 des donn\u00e9es g\u00e9n\u00e9r\u00e9es peuvent augmenter. Le processus de gestion de la qualit\u00e9 des donn\u00e9es doit donc \u00eatre mis en \u0153uvre de mani\u00e8re continue.<\/p>\n<p>&nbsp;<\/p>\n<\/div><\/div><\/div><\/div><div class=\"et_pb_row_5 et_pb_row et_block_row\"><div class=\"et_pb_column_5 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_8 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Prendre des d\u00e9cisions fond\u00e9es sur des donn\u00e9es plut\u00f4t que sur une intuition peut grandement contribuer au succ\u00e8s de votre entreprise. Cela comporte toutefois le risque que les donn\u00e9es ayant conduit \u00e0 une d\u00e9cision soient erron\u00e9es. C\u2019est pourquoi il est essentiel qu\u2019une bonne gestion de la qualit\u00e9 des donn\u00e9es vous garantisse de pouvoir compter \u00e0 tout moment sur l\u2019exactitude de vos donn\u00e9es.<\/p>\n<\/div><\/div><\/div><\/div><div class=\"et_pb_row_6 et_pb_row et_block_row\"><div class=\"et_pb_column_6 et_pb_column et_pb_column_1_2 et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_9 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><p>En savoir plus sur le logiciel de Business Intelligence myPARM BI<span style=\"font-size: x-small;\"><sup>act<\/sup><\/span>:<\/p>\n<\/div><\/div><div class=\"et_pb_module et_pb_button_module_wrapper et_pb_button_0_wrapper preset--group--divi-button--divi-button--hi917qs--default_wrapper preset--module--divi-button--default_wrapper\"><a class=\"et_pb_button_0 et_pb_button et_pb_bg_layout_light et_pb_module et_block_module preset--group--divi-button--divi-button--hi917qs--default preset--module--divi-button--default\" href=\"https:\/\/parm.com\/myparm-bi\/\" target=\"_blank\">Plus d&#039;informations<\/a><\/div><\/div><div class=\"et_pb_column_7 et_pb_column et_pb_column_1_2 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_10 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><p>Souhaiteriez-vous d\u00e9couvrir myPARM BI<span style=\"font-size: x-small;\"><sup>act<\/sup><\/span> dans le cadre d'une d\u00e9monstration? Contactez-nous d\u00e8s maintenant pour un rendez-vous!<\/p>\n<\/div><\/div><div class=\"et_pb_module et_pb_button_module_wrapper et_pb_button_1_wrapper preset--group--divi-button--divi-button--hi917qs--default_wrapper preset--module--divi-button--default_wrapper\"><a class=\"et_pb_button_1 et_pb_button et_pb_bg_layout_light et_pb_module et_block_module preset--group--divi-button--divi-button--hi917qs--default preset--module--divi-button--default\" href=\"https:\/\/calendly.com\/parmag\/myparm-biact-webdemo-fr\" target=\"_blank\">PRENDRE UN RENDEZ-VOUS<\/a><\/div><\/div><\/div><div class=\"et_pb_row_7 et_pb_row et_block_row\"><div class=\"et_pb_column_8 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_code_0 et_pb_code et_pb_module\"><div class=\"et_pb_code_inner\"><div class=\"shariff shariff-align-left shariff-widget-align-left\" style=\"display:none\"><ul class=\"shariff-buttons theme-round orientation-horizontal buttonsize-medium\"><li class=\"shariff-button facebook shariff-nocustomcolor\" style=\"background-color:#4273c8\"><a href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https%3A%2F%2Fparm.com%2Ffr%2Fdata-quality%2F\" title=\"Bei Facebook teilen\" aria-label=\"Bei Facebook teilen\" role=\"button\" rel=\"nofollow\" class=\"shariff-link\" style=\"; 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Les conclusions tir\u00e9es de donn\u00e9es erron\u00e9es sont elles aussi erron\u00e9es. Et les d\u00e9cisions prises sur cette base peuvent entra\u00eener de graves probl\u00e8mes. Comme le dit l&rsquo;adage : \u00ab garbage in, garbage out \u00bb. Une qualit\u00e9 \u00e9lev\u00e9e des donn\u00e9es est donc un facteur de r\u00e9ussite d\u00e9terminant pour les entreprises. Dans son dernier article de blog, Parm AG vous explique ce que vous pouvez faire pour garantir la haute qualit\u00e9 de vos donn\u00e9es.<\/p>\n","protected":false},"author":1,"featured_media":14580,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[704],"tags":[62,63,522,523],"class_list":["post-16895","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bi-fr","tag-bi","tag-business-intelligence","tag-data-quality","tag-data-quality-management"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>qualit\u00e9 des donn\u00e9es | Parm AG<\/title>\n<meta name=\"description\" content=\"L&#039;utilit\u00e9 de la Business Intelligence d\u00e9pend enti\u00e8rement de la qualit\u00e9 des donn\u00e9es utilis\u00e9es. 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