{"id":12951,"date":"2022-03-28T08:00:18","date_gmt":"2022-03-28T15:00:18","guid":{"rendered":"https:\/\/www.couchbase.com\/blog\/?p=12951"},"modified":"2025-06-13T23:14:55","modified_gmt":"2025-06-14T06:14:55","slug":"simplifying-data-governance-with-couchbase-mobile","status":"publish","type":"post","link":"https:\/\/www.couchbase.com\/blog\/pt\/simplifying-data-governance-with-couchbase-mobile\/","title":{"rendered":"Simplificando a governan\u00e7a de dados com o Couchbase Mobile"},"content":{"rendered":"<p><span style=\"font-weight: 400\">Atender \u00e0s necessidades da governan\u00e7a de dados com pol\u00edticas complexas de gerenciamento de dados pode ser uma tarefa assustadora para as empresas. Nesta postagem, demonstramos a capacidade do Couchbase Mobile de ajudar a implementar pol\u00edticas de reten\u00e7\u00e3o de dados corporativos.<\/span><\/p>\n<h4><span style=\"font-weight: 400\">O que \u00e9 governan\u00e7a de dados?<\/span><\/h4>\n<p><span style=\"font-weight: 400\">De acordo com <\/span><a href=\"https:\/\/csrc.nist.gov\/glossary\/term\/data_governance\"><span style=\"font-weight: 400\">NIST<\/span><\/a><span style=\"font-weight: 400\">A governan\u00e7a de dados \u00e9 \"<\/span><i><span style=\"font-weight: 400\">Um conjunto de processos que garante que os ativos de dados sejam gerenciados formalmente em toda a empresa. Um modelo de governan\u00e7a de dados estabelece par\u00e2metros de autoridade, gerenciamento e tomada de decis\u00e3o relacionados aos dados produzidos ou gerenciados pela empresa<\/span><\/i><span style=\"font-weight: 400\">\". Em outras palavras, a governan\u00e7a de dados \u00e9 um elemento central do gerenciamento de dados e abrange aspectos de privacidade e seguran\u00e7a, integridade, consist\u00eancia e usabilidade dos dados. Em um n\u00edvel macro, as pol\u00edticas de governan\u00e7a de dados controlam o fluxo de dados entre fronteiras internacionais. \u00c9 muita coisa para se pensar!<\/span><\/p>\n<p><span style=\"font-weight: 400\">N\u00e3o \u00e9 preciso dizer que a governan\u00e7a de dados tem um amplo escopo. Os cen\u00e1rios de gerenciamento de dados s\u00e3o ainda mais complexos quando se gerencia <\/span><i><span style=\"font-weight: 400\">distribu\u00eddo <\/span><\/i><span style=\"font-weight: 400\">ilhas de armazenamento de dados. Nesta postagem, vamos nos concentrar em um aspecto cr\u00edtico da governan\u00e7a de dados relacionado \u00e0 aplica\u00e7\u00e3o de pol\u00edticas de reten\u00e7\u00e3o de dados e mostrar como <\/span><a href=\"https:\/\/www.couchbase.com\/blog\/pt\/new-platforms-support-and-advanced-administration-with-couchbase-mobile-3\/\"><span style=\"font-weight: 400\">Couchbase Mobile 3<\/span><\/a><span style=\"font-weight: 400\"> facilita o mesmo.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">O Couchbase Mobile atende a v\u00e1rios outros requisitos de governan\u00e7a de dados, como seguran\u00e7a e privacidade de dados, para garantir que somente os usu\u00e1rios autorizados tenham acesso aos dados. <\/span><a href=\"https:\/\/docs.couchbase.com\/sync-gateway\/current\/access-control-how.html\"><span style=\"font-weight: 400\">acesso<\/span><\/a><span style=\"font-weight: 400\"> ao subconjunto relevante de dados e que os dados confidenciais <\/span><a href=\"https:\/\/docs.couchbase.com\/couchbase-lite\/current\/c\/field-level-encryption.html\"><span style=\"font-weight: 400\">nunca sai da borda<\/span><\/a><span style=\"font-weight: 400\">. Esses aspectos n\u00e3o ser\u00e3o discutidos nesta postagem.<\/span><\/p>\n<h4><span style=\"font-weight: 400\">Modelo de controle de acesso do Sync Gateway<\/span><\/h4>\n<p><span style=\"font-weight: 400\">Primeiro, aqui est\u00e1 uma r\u00e1pida introdu\u00e7\u00e3o sobre como funciona o controle de acesso do Couchbase Sync Gateway.<\/span><\/p>\n<h5><span style=\"font-weight: 400\">Concess\u00e3o de acesso a documentos<\/span><\/h5>\n<p><span style=\"font-weight: 400\">Cada documento no sistema pode ser atribu\u00eddo a um ou mais <\/span><b>canais<\/b><span style=\"font-weight: 400\">. Esses canais podem ser definidos pelo usu\u00e1rio ou pelo sistema. Pense em um canal como um <\/span><i><span style=\"font-weight: 400\">etiqueta<\/span><\/i><span style=\"font-weight: 400\"> associado a um documento. Um canal pode ter qualquer n\u00famero de documentos, e um aplicativo pode compartilhar um documento em v\u00e1rios canais.<\/span><\/p>\n<p><a href=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2022\/03\/couchbase-mobile-channel-user-diagram.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-12952\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2022\/03\/couchbase-mobile-channel-user-diagram-1024x565.jpg\" alt=\"Couchbase Mobile diagram showing channel and user assignments\" width=\"900\" height=\"497\" srcset=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-channel-user-diagram-1024x565.jpg 1024w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-channel-user-diagram-300x165.jpg 300w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-channel-user-diagram-768x423.jpg 768w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-channel-user-diagram-1536x847.jpg 1536w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-channel-user-diagram-20x11.jpg 20w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-channel-user-diagram-1320x728.jpg 1320w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-channel-user-diagram.jpg 1872w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400\">Um usu\u00e1rio, ou uma fun\u00e7\u00e3o, \u00e9 um conjunto l\u00f3gico de usu\u00e1rios que recebem acesso a um canal. Ao obter acesso a um canal, um usu\u00e1rio (ou uma fun\u00e7\u00e3o) recebe acesso aos documentos do canal.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">No contexto do Couchbase Mobile, um <\/span><b><i>usu\u00e1rio<\/i><\/b><span style=\"font-weight: 400\"> pode ser associado a um usu\u00e1rio individual do aplicativo, a um dispositivo, a uma loja, a uma f\u00e1brica, a um navio de cruzeiro etc. Basicamente, \u00e9 o ponto de extremidade para o qual os dados s\u00e3o sincronizados.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Um usu\u00e1rio pode ter acesso a v\u00e1rios canais e v\u00e1rios usu\u00e1rios podem compartilhar um canal.<\/span><\/p>\n<h5><span style=\"font-weight: 400\">Revoga\u00e7\u00e3o do acesso a documentos<\/span><\/h5>\n<p><a href=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2022\/03\/couchbase-mobile-revocation-diagram.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12953\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2022\/03\/couchbase-mobile-revocation-diagram.jpg\" alt=\"Couchbase Mobile revocation diagram\" width=\"720\" height=\"918\" srcset=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-revocation-diagram.jpg 720w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-revocation-diagram-235x300.jpg 235w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-revocation-diagram-300x383.jpg 300w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-revocation-diagram-16x20.jpg 16w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400\">Um usu\u00e1rio pode perder o acesso a um documento de duas maneiras:<\/span><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Quando um documento \u00e9 removido de um canal, o usu\u00e1rio n\u00e3o tem mais acesso a ele.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Quando um usu\u00e1rio (ou fun\u00e7\u00e3o) perde o acesso a um canal, por exemplo, quando o acesso ao canal \u00e9 revogado, o usu\u00e1rio perde o acesso a todos os documentos do canal.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4><span style=\"font-weight: 400\">Casos de uso de reten\u00e7\u00e3o de dados<\/span><\/h4>\n<p><span style=\"font-weight: 400\">Vamos dar uma olhada em alguns exemplos que ilustram os requisitos de reten\u00e7\u00e3o de dados relacionados \u00e0 governan\u00e7a de dados.<\/span><\/p>\n<p><b>Equipes de vendas corporativas<\/b><\/p>\n<p><a href=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2022\/03\/couchbase-mobile-sales-use-case.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-12954\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2022\/03\/couchbase-mobile-sales-use-case-823x1024.jpg\" alt=\"Couchbase Mobile enterprise sales use case\" width=\"823\" height=\"1024\" srcset=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-sales-use-case-823x1024.jpg 823w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-sales-use-case-241x300.jpg 241w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-sales-use-case-768x956.jpg 768w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-sales-use-case-300x373.jpg 300w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-sales-use-case-16x20.jpg 16w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-sales-use-case.jpg 1196w\" sizes=\"auto, (max-width: 823px) 100vw, 823px\" \/><\/a><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Uma organiza\u00e7\u00e3o de vendas tem um canal por associado de vendas. Um canal inclui documentos de leads espec\u00edficos da regi\u00e3o.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Bob, um associado de vendas respons\u00e1vel por <\/span><i><span style=\"font-weight: 400\">Regi\u00e3o_Leste,<\/span><\/i><span style=\"font-weight: 400\"> tem acesso tempor\u00e1rio ao <\/span><i><span style=\"font-weight: 400\">Regi\u00e3o_Oeste<\/span><\/i><span style=\"font-weight: 400\"> canal. Bob agora tem acesso aos documentos principais em <\/span><i><span style=\"font-weight: 400\">Regi\u00e3o_Oeste<\/span><\/i><span style=\"font-weight: 400\"> e os sincroniza com seu dispositivo.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Um novo associado \u00e9 contratado para assumir a regi\u00e3o oeste e Bob n\u00e3o deve mais ter acesso a esses leads. Portanto, o acesso ao <\/span><i><span style=\"font-weight: 400\">Regi\u00e3o_Oeste<\/span><\/i><span style=\"font-weight: 400\"> \u00e9 revogado.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Bob tamb\u00e9m n\u00e3o deve mais ter acesso a documentos sincronizados anteriormente.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>Linhas de cruzeiro<\/b><\/p>\n<p><a href=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2022\/03\/couchbase-mobile-sales-cruiseship-use-case.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-12955\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2022\/03\/couchbase-mobile-sales-cruiseship-use-case-1024x701.jpg\" alt=\"Couchbase Mobile cruise ship use case\" width=\"900\" height=\"616\" srcset=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-sales-cruiseship-use-case-1024x701.jpg 1024w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-sales-cruiseship-use-case-300x205.jpg 300w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-sales-cruiseship-use-case-768x526.jpg 768w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-sales-cruiseship-use-case-235x160.jpg 235w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-sales-cruiseship-use-case-20x14.jpg 20w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-sales-cruiseship-use-case-1320x904.jpg 1320w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-sales-cruiseship-use-case.jpg 1536w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/a><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Uma empresa de cruzeiros trata cada navio como um usu\u00e1rio de aplicativo.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">No in\u00edcio da viagem, o navio recebe acesso aos documentos da viagem que s\u00e3o extra\u00eddos dos sistemas de back-end na nuvem.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ap\u00f3s a conclus\u00e3o da viagem, o acesso do navio ao canal de viagem \u00e9 revogado.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Os navios n\u00e3o devem mais ter acesso aos documentos de viagem sincronizados anteriormente.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>Loja de varejo<\/b><\/p>\n<p><a href=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2022\/03\/couchbase-mobile-retail-use-case.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-12956\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2022\/03\/couchbase-mobile-retail-use-case-1024x672.jpg\" alt=\"Couchbase Mobile retail use case\" width=\"900\" height=\"591\" srcset=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-retail-use-case-1024x672.jpg 1024w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-retail-use-case-300x197.jpg 300w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-retail-use-case-768x504.jpg 768w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-retail-use-case-1536x1009.jpg 1536w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-retail-use-case-20x13.jpg 20w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-retail-use-case-1320x867.jpg 1320w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-retail-use-case.jpg 1596w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/a><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Uma organiza\u00e7\u00e3o de varejo tem um canal por loja. Um canal inclui documentos espec\u00edficos de uma loja.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Um servi\u00e7o de back-end cria promo\u00e7\u00f5es direcionadas \u00e0 loja e as sincroniza com cada loja<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Periodicamente, quando a promo\u00e7\u00e3o termina, um processo de back-end move as promo\u00e7\u00f5es descontinuadas do canal \"ativo\" de uma loja para um canal de \"arquivo\".<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">A loja n\u00e3o deve mais ter as promo\u00e7\u00f5es sincronizadas anteriormente que agora est\u00e3o arquivadas<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4><span style=\"font-weight: 400\">Couchbase Mobile e reten\u00e7\u00e3o de dados<\/span><\/h4>\n<p><span style=\"font-weight: 400\">Em cada um dos ambientes distribu\u00eddos acima, o requisito \u00e9 que os documentos sincronizados anteriormente sejam removidos do cliente. A aplica\u00e7\u00e3o de pol\u00edticas de reten\u00e7\u00e3o de dados e a garantia de que os usu\u00e1rios n\u00e3o possam mais acessar os documentos cujo acesso foi revogado \u00e9 a base da governan\u00e7a de dados.<\/span><\/p>\n<p><span style=\"font-weight: 400\">E isso precisa ser suportado independentemente de o ponto de extremidade de replica\u00e7\u00e3o ser o Couchbase Lite ou o Sync Gateway.<\/span><\/p>\n<h5><span style=\"font-weight: 400\">Replica\u00e7\u00e3o de cliente do Couchbase Lite<\/span><\/h5>\n<p><span style=\"font-weight: 400\">Quando um usu\u00e1rio do Couchbase Lite perde o acesso a um documento, seja devido \u00e0 remo\u00e7\u00e3o do documento ou \u00e0 revoga\u00e7\u00e3o do acesso ao canal, o documento \u00e9 <\/span><i><span style=\"font-weight: 400\">automaticamente<\/span><\/i><span style=\"font-weight: 400\"> eliminados do dispositivo do usu\u00e1rio! N\u00e3o \u00e9 necess\u00e1ria nenhuma l\u00f3gica comercial ou c\u00f3digo adicional por parte do usu\u00e1rio para habilitar isso. Portanto, considerando o <\/span><i><span style=\"font-weight: 400\">Organiza\u00e7\u00e3o de vendas corporativas<\/span><\/i><span style=\"font-weight: 400\"> exemplo acima, assim que Bob perder o acesso ao <\/span><i><span style=\"font-weight: 400\">Regi\u00e3o_oeste<\/span><\/i><span style=\"font-weight: 400\"> todos os documentos sincronizados anteriormente desse canal s\u00e3o automaticamente removidos de seu dispositivo. Portanto, isso garante que Bob n\u00e3o tenha mais acesso a dados n\u00e3o autorizados.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Os aplicativos t\u00eam a op\u00e7\u00e3o de substituir esse comportamento padr\u00e3o usando uma op\u00e7\u00e3o de configura\u00e7\u00e3o. Os aplicativos tamb\u00e9m podem se registrar para um <\/span><i><span style=\"font-weight: 400\">Acesso removido<\/span><\/i><span style=\"font-weight: 400\"> que informa o aplicativo quando o usu\u00e1rio perde o acesso ao documento. Isso \u00e9 mostrado no trecho de c\u00f3digo abaixo:<\/span><\/p>\n<pre class=\"decode-attributes:false lang:java decode:true\">\/\/ create replicator config\u00a0\r\nvar config = ReplicatorConfiguration.init(database: db, target: sgwUrl)\r\n\r\nconfig.enableAutoPurge = true \/\/ Override default auto purge behavior\u00a0\r\n\r\nconfig.replicatorType = .pushAndPull\u00a0\r\n\/\/ ... add other config options\r\n\r\n\/\/ create replicator\r\n_pushPullRepl = Replicator.init(config: config)\u00a0\u00a0\r\n\r\n_ = _pushPullRepl?.addDocumentReplicationListener({ (docRepl) in\r\n\u00a0\/\/ Listen for Access Removed status notification\r\n})\r\n_pushPullRepl?.start()<\/pre>\n<p><span style=\"font-weight: 400\">Al\u00e9m disso, no caso de <\/span><a href=\"https:\/\/docs.couchbase.com\/sync-gateway\/current\/auto-purge-channel-access-revocation.html\"><span style=\"font-weight: 400\">revoga\u00e7\u00e3o de acesso ao canal<\/span><\/a><span style=\"font-weight: 400\"> (introduzido em <\/span><a href=\"https:\/\/www.couchbase.com\/blog\/pt\/new-platforms-support-and-advanced-administration-with-couchbase-mobile-3\/\"><span style=\"font-weight: 400\">Couchbase Mobile 3<\/span><\/a><span style=\"font-weight: 400\">), o Sync Gateway identifica se o usu\u00e1rio tem acesso ao documento por meio de algum outro canal. Em seguida, ele notifica o Couchbase Lite sobre a remo\u00e7\u00e3o do acesso ao documento se o documento n\u00e3o estiver acess\u00edvel por meio de nenhum dos canais do usu\u00e1rio.<\/span><\/p>\n<h5><span style=\"font-weight: 400\">Replica\u00e7\u00e3o do Inter-Sync Gateway<\/span><\/h5>\n<p><span style=\"font-weight: 400\">No caso de replica\u00e7\u00e3o entre Gateways de sincroniza\u00e7\u00e3o, quando o usu\u00e1rio de replica\u00e7\u00e3o no cluster de destino perde o acesso a um documento, o cluster ativo do Sync Gateway pode ser configurado para fazer a purga autom\u00e1tica do documento. Por exemplo, no caso de uso do navio de cruzeiro, voc\u00ea teria r\u00e9plicas configuradas entre o navio e a costa, sendo o navio o cluster ativo que inicia as r\u00e9plicas. Quando a viagem termina, o navio perde o acesso ao canal e os documentos espec\u00edficos da viagem s\u00e3o automaticamente eliminados do navio.<\/span><\/p>\n<p><a href=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2022\/03\/couchbase-mobile-auto-purge-revocation.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-12957\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2022\/03\/couchbase-mobile-auto-purge-revocation-905x1024.jpg\" alt=\"Couchbase Mobile auto-purge revocation\" width=\"900\" height=\"1018\" srcset=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-auto-purge-revocation-905x1024.jpg 905w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-auto-purge-revocation-265x300.jpg 265w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-auto-purge-revocation-768x869.jpg 768w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-auto-purge-revocation-300x339.jpg 300w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-auto-purge-revocation-18x20.jpg 18w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/03\/couchbase-mobile-auto-purge-revocation.jpg 1096w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/a><\/p>\n<h4><span style=\"font-weight: 400\">Resumo<\/span><\/h4>\n<p><span style=\"font-weight: 400\">Nesta postagem, discutimos brevemente a import\u00e2ncia de alinhar as pol\u00edticas de reten\u00e7\u00e3o de dados com os objetivos de governan\u00e7a de dados. \u00c9 imperativo que uma plataforma de dados facilite essa conformidade, pois ela \u00e9 um aspecto integral do gerenciamento de dados para todas as empresas.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">O suporte pronto para uso do Couchbase Mobile para a elimina\u00e7\u00e3o autom\u00e1tica de documentos locais na revoga\u00e7\u00e3o de acesso garante que somente os usu\u00e1rios autorizados mantenham o acesso aos documentos. Da mesma forma, o controle de acesso refinado, os filtros de dados abrangentes, a criptografia de dados em repouso e em tr\u00e2nsito, a autentica\u00e7\u00e3o e a autoriza\u00e7\u00e3o ajudam a dar suporte a outros aspectos importantes da governan\u00e7a de dados.<\/span><\/p>\n<h4><span style=\"font-weight: 400\">Pr\u00f3ximas etapas<\/span><\/h4>\n<p><span style=\"font-weight: 400\">Baixar <\/span><a href=\"https:\/\/www.couchbase.com\/blog\/pt\/downloads\/?family=sync-gateway\"><span style=\"font-weight: 400\">Couchbase Mobile<\/span><\/a><span style=\"font-weight: 400\"> e experiment\u00e1-lo gratuitamente. O <\/span><a href=\"https:\/\/docs.couchbase.com\/sync-gateway\/3.0\/configuration-overview.html\"><span style=\"font-weight: 400\">documenta\u00e7\u00e3o<\/span><\/a><span style=\"font-weight: 400\"> s\u00e3o um excelente recurso para obter mais informa\u00e7\u00f5es e as p\u00e1ginas <\/span><a href=\"https:\/\/www.couchbase.com\/blog\/pt\/forums\/\"><span style=\"font-weight: 400\">F\u00f3runs de desenvolvimento do Couchbase<\/span><\/a><span style=\"font-weight: 400\"> s\u00e3o um \u00f3timo lugar para entrar em contato com especialistas e outros desenvolvedores do Couchbase.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Se tiver d\u00favidas ou coment\u00e1rios, deixe um coment\u00e1rio abaixo ou entre em contato comigo pelo <\/span><a href=\"https:\/\/twitter.com\/rajagp\"><span style=\"font-weight: 400\">Twitter<\/span><\/a><span style=\"font-weight: 400\"> ou <\/span><span style=\"font-weight: 400\">e-mail<\/span><span style=\"font-weight: 400\">.<\/span><\/p>\n<h4><span style=\"font-weight: 400\">Recursos<\/span><\/h4>\n<p><span style=\"font-weight: 400\">Os recursos a seguir s\u00e3o mencionados nesta postagem:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><a href=\"https:\/\/csrc.nist.gov\/glossary\/term\/data_governance\"><span style=\"font-weight: 400\">NIST - Gloss\u00e1rio de governan\u00e7a de dados<\/span><\/a><\/li>\n<li style=\"font-weight: 400\"><a href=\"https:\/\/www.couchbase.com\/blog\/pt\/new-platforms-support-and-advanced-administration-with-couchbase-mobile-3\/\"><span style=\"font-weight: 400\">Couchbase Mobile 3 - novos recursos avan\u00e7ados de administra\u00e7\u00e3o (publica\u00e7\u00e3o no blog)<\/span><\/a><\/li>\n<li style=\"font-weight: 400\"><a href=\"https:\/\/docs.couchbase.com\/sync-gateway\/current\/access-control-how.html\"><span style=\"font-weight: 400\">Instru\u00e7\u00f5es de controle de acesso no Sync Gateway (docs)<\/span><\/a><\/li>\n<li style=\"font-weight: 400\"><a href=\"https:\/\/docs.couchbase.com\/couchbase-lite\/current\/c\/field-level-encryption.html\"><span style=\"font-weight: 400\">Criptografia em n\u00edvel de campo no Couchbase Lite (docs)<\/span><\/a><\/li>\n<li style=\"font-weight: 400\"><a href=\"https:\/\/docs.couchbase.com\/sync-gateway\/current\/auto-purge-channel-access-revocation.html\"><span style=\"font-weight: 400\">Revoga\u00e7\u00e3o de acesso a canais no Sync Gateway (docs)<\/span><\/a><\/li>\n<li style=\"font-weight: 400\"><a href=\"https:\/\/www.couchbase.com\/blog\/pt\/downloads\/?family=sync-gateway\"><span style=\"font-weight: 400\">Couchbase Mobile - link para download<\/span><\/a><\/li>\n<li style=\"font-weight: 400\"><a href=\"https:\/\/docs.couchbase.com\/sync-gateway\/3.0\/configuration-overview.html\"><span style=\"font-weight: 400\">Documenta\u00e7\u00e3o do Couchbase Sync Gateway<\/span><\/a><\/li>\n<li style=\"font-weight: 400\"><a href=\"https:\/\/www.couchbase.com\/blog\/pt\/developers\/mobile\/\"><span style=\"font-weight: 400\">Portal do desenvolvedor do Couchbase - Aplicativos m\u00f3veis<\/span><\/a><\/li>\n<li style=\"font-weight: 400\"><a href=\"https:\/\/www.couchbase.com\/blog\/pt\/forums\/\"><span style=\"font-weight: 400\">F\u00f3runs de desenvolvedores do Couchbase<\/span><\/a><\/li>\n<\/ul>\n<h4><span style=\"font-weight: 400\">Agradecimento<\/span><\/h4>\n<p><span style=\"font-weight: 400\">Gostaria de agradecer a\u00a0 <\/span><a href=\"https:\/\/github.com\/adamcfraser\"><span style=\"font-weight: 400\">Adam Fraser<\/span><\/a><span style=\"font-weight: 400\"> por sua contribui\u00e7\u00e3o na postagem do blog.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Matching the needs of data governance with complex data management policies can be a daunting undertaking for enterprises. In this post, we demonstrate Couchbase Mobile&#8217;s ability to help implement enterprise data retention policies. What is Data Governance? According to NIST, [&hellip;]<\/p>","protected":false},"author":1423,"featured_media":12385,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1810,7666,1813,2366],"tags":[9546,9547,1962],"ppma_author":[8948],"class_list":["post-12951","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-couchbase-mobile","category-edge-computing","category-security","category-sync-gateway","tag-data-governance","tag-data-retention","tag-role-based-access-control"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.2 (Yoast SEO v26.2) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Simplifying Data Governance with Couchbase Mobile - The Couchbase Blog<\/title>\n<meta name=\"description\" content=\"Data governance and complex data management policies can be daunting for enterprises. 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Here&#039;s how Couchbase Mobile helps with data retention policies.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.couchbase.com\/blog\/pt\/simplifying-data-governance-with-couchbase-mobile\/\" \/>\n<meta property=\"og:site_name\" content=\"The Couchbase Blog\" \/>\n<meta property=\"article:published_time\" content=\"2022-03-28T15:00:18+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-14T06:14:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2021\/10\/muhammad-raufan-yusup-rYRE6ju-2K8-unsplash-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1697\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Priya Rajagopal, Senior Director, Product Management\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@rajagp\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Priya Rajagopal, Senior Director, Product Management\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.couchbase.com\/blog\/simplifying-data-governance-with-couchbase-mobile\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/simplifying-data-governance-with-couchbase-mobile\/\"},\"author\":{\"name\":\"Priya Rajagopal, Senior Director, Product Management\",\"@id\":\"https:\/\/www.couchbase.com\/blog\/#\/schema\/person\/c2da90e57717ee4970c48a87a131ac2c\"},\"headline\":\"Simplifying Data Governance with Couchbase Mobile\",\"datePublished\":\"2022-03-28T15:00:18+00:00\",\"dateModified\":\"2025-06-14T06:14:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/simplifying-data-governance-with-couchbase-mobile\/\"},\"wordCount\":1260,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/simplifying-data-governance-with-couchbase-mobile\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2021\/10\/muhammad-raufan-yusup-rYRE6ju-2K8-unsplash-scaled.jpg\",\"keywords\":[\"data governance\",\"data retention\",\"Role Based Access Control (RBAC)\"],\"articleSection\":[\"Couchbase Mobile\",\"Edge computing\",\"Security\",\"Sync Gateway\"],\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.couchbase.com\/blog\/simplifying-data-governance-with-couchbase-mobile\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.couchbase.com\/blog\/simplifying-data-governance-with-couchbase-mobile\/\",\"url\":\"https:\/\/www.couchbase.com\/blog\/simplifying-data-governance-with-couchbase-mobile\/\",\"name\":\"Simplifying Data Governance with Couchbase Mobile - The Couchbase Blog\",\"isPartOf\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/simplifying-data-governance-with-couchbase-mobile\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/simplifying-data-governance-with-couchbase-mobile\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2021\/10\/muhammad-raufan-yusup-rYRE6ju-2K8-unsplash-scaled.jpg\",\"datePublished\":\"2022-03-28T15:00:18+00:00\",\"dateModified\":\"2025-06-14T06:14:55+00:00\",\"description\":\"Data governance and complex data management policies can be daunting for enterprises. 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