我们可以通过CDC(ChangeDataCapture)工具进行解除耦合,同步到下游需要同步的存储系统。通过这种方式提高系统的稳健性,也方便后续的维护。FlinkSQLCDC数据同步与原理解析CDC全称是ChangeDataCapture,它是一个比较广义的概念,只要能捕获变更的数据,我们都可以称为CDC。业界主要有基于查询的CDC和基于日志的CDC,可以从下面表格对比他们功能和差异点。经过以上对比,我们可以发现基于日志CDC有以下这几种优势:能够捕获所有数据的变化,捕获完整的变更记录。
https://blog.csdn.net/weixin_4397089... -PR2fa- 2022-12-23 18:35:19 - 快照
MineralresourcesprospectingbysyntheticapplicationofTM/ETM+QuickbirdandHyperiondataintheHatuareaWestJunggarXinjiangChina.ScientificReports.201663YongGeYuJiangYuehongChenAlfredSteinDongJiangYuanxinJia.DesigninganExperimenttoInvestigateSubpixelMappingasanAlter...
http://people.ucas.ac.cn/~0007767 -PR4eaj- 2022-12-23 19:13:17 - 快照
Clearlyuser-submitteddatashouldn'tbetrustedblindlyandinserteddirectlyintoyourwebpagesbecauseamalicioususercouldusethiskindofholetodopotentiallybadthings.ThistypeofsecurityexploitiscalledaCrossSiteScripting(XSS)attack.为了避免这个问题,你有两个选择:一,你可以确保通过escape过滤器来运行每个不...
https://docs.djangoproject.com/zh-ha... -PR3a8- 2023-10-02 18:08:56 - 快照
ZhengkunQinZhaohuiLin2019:ANewRestorationMethodforRadioFrequencyInterferenceEffectsonAMSR-2overNorthAmericaRemoteSens.112917;doi:10.3390/rs11242917.SherlySheltonZhaohuiLin2019:StreamflowvariabilityoverthePeriodof1990–2014inMahaweliRiverbasinSriLankaandItsPo...
http://people.ucas.ac.cn/~0003544 -PR4d4c- 2022-12-23 19:11:34 - 快照
returnPromise.reject(error);});/***@methoduseAxiosRequestaxios请求封装*@paramrequestPar{RequestInterface}请求url*@returnPromise**/constbaseRequest=async<paramsresponseData>(requestPar:RequestInterface<params>):Promise<responseData>=>{constreq...
https://blog.csdn.net/randy521520/ar... -PR29P- 2024-01-02 10:16:20 - 快照
ShareonTwitterShareonFacebookShareonYouTubeTermsofServiceDataprivacyManageyourtrackersettingsServicestatusOtherfunctions
https://snapcraft.io/mathpix-snippin... -PR1c2- 2022-12-23 18:30:54 - 快照
Elasticsearch-PHP8.5|ElasticOverview禄ElasticDocsElasticsearch-PHPPHPClient:master8.5(current)7.17otherversionsotherversions:master8.68.5(current)8.48.38.28.18.07.177.167.x6.x5.x2.x1.x0.4OverviewBreakingchangesfrom7.xInstallationConnectingConfigurationDealin...
https://www.elastic.co/guide/en/elas... -PR20d- 2022-12-23 18:33:35 - 快照
EventsAnnouncementsYetiRootZoneDocumentsResourceOperatorsandParticipantsStatisticsMonitoringAcknowledgementYetiBlogJoinusAboutusFAQOperatorsandParticipantsThispagemaintainsamapandalistofpariticapantsauthorityserveroperatorsrecursieveserveropertorsindividual...
https://yeti-dns.org/operators.html -PR1P7- 2022-12-23 18:33:06 - 快照
何静-中国科学院大学-UCAS中文English科研活动基本信息何静女经济与管理学院电子邮件:hejing@ucas.ac.cn通信地址:邮政编码:出版信息发表论文(1)针对信用卡行为分析的基于MCLP的提高坏帐户捕捉律的方法MCLP-basedmethodsforimproving‘‘Bad’’catchingAppliedsoftcomputing2008科研活动参与会议(1)Inter-FrameChangeDirectingOnlineClusteringofMultipleMovingObjects...
http://people.ucas.ac.cn/~0006934 -PR4dWS- 2022-12-23 19:13:00 - 快照
Books|FlavioCopes}-->Skiptocontentli:p-0"data-astro-cid-3ef6ksr2>HomeTutorialsSoloLab-->ValleyofCodeBooksCoursesToggledarkmodeDownloadmy16booksmakesureyoucheckoutmynewamazingwebsiteTHEVALLEYOFCODECHandbookDownloadPDFDownloadePUBCommandLineHandb...
https://flaviocopes.com/access/ -PR2ZB- 2024-04-26 22:30:42 - 快照