{"componentChunkName":"component---src-templates-microservices-js","path":"/zh/microservices/StreamProcessing/","result":{"data":{"markdownRemark":{"html":"<h2 id=\"流数据处理\"><a href=\"#%E6%B5%81%E6%95%B0%E6%8D%AE%E5%A4%84%E7%90%86\" aria-hidden class=\"anchor\"><svg aria-hidden=\"true\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>流数据处理</h2>\n<p>GIS云套件支持流数据处理，流数据有实时、大量、多源、持续等特点。基于Spark Streaming分布式实时计算框架，GIS云套件流数据服务支持通过WebSocket协议、TCP协议、HTTP协议以及Kafka专用通讯协议接入实时数据（数据格式包括CSV、JSON、GeoJSON），并对接入的实时数据进行过滤、分析、处理，再将处理后的实时数据以CSV、JSON、GeoJSON格式输出或存储。</p>\n<p>操作流程如下图所示。第一步，制作流处理模型。流处理模型由接收器、过滤器、转换器、发送器组成，接收器用于业务数据接入，过滤器与转换器用于GIS分析，发送器用于结果数据输出。流处理模型制作完成后可保存至列表中，支持查看模型配置，对已有模型再次编辑并发布，或删除模型。第二步，发布流处理模型。开启内置（或外接）Spark，将流处理模型发布为流数据服务。</p>\n<p>\n  <a\n    class=\"gatsby-resp-image-link\"\n    href=\"/iManager_K8S/1014/static/d276b4485d1de115e36807ee0be74eda/c2d13/StreamingProcess.png\"\n    style=\"display: block\"\n    target=\"_blank\"\n    rel=\"noopener\"\n  >\n  \n  <span\n    class=\"gatsby-resp-image-wrapper\"\n    style=\"position: relative; display: block;  max-width: 840px; margin-left: auto; margin-right: auto;\"\n  >\n    <span\n      class=\"gatsby-resp-image-background-image\"\n      style=\"padding-bottom: 56.19047619047619%; position: relative; bottom: 0; left: 0; background-image: url('data:image/png;base64,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'); background-size: cover; display: block;\"\n    >\n      <img\n        class=\"gatsby-resp-image-image\"\n        style=\"width: 100%; height: 100%; margin: 0; vertical-align: middle; position: absolute; top: 0; left: 0; box-shadow: inset 0px 0px 0px 400px white;\"\n        alt=\"streamingProcess\"\n        title=\"\"\n        src=\"/iManager_K8S/1014/static/d276b4485d1de115e36807ee0be74eda/1e088/StreamingProcess.png\"\n        srcset=\"/iManager_K8S/1014/static/d276b4485d1de115e36807ee0be74eda/65ed1/StreamingProcess.png 210w,\n/iManager_K8S/1014/static/d276b4485d1de115e36807ee0be74eda/d10fb/StreamingProcess.png 420w,\n/iManager_K8S/1014/static/d276b4485d1de115e36807ee0be74eda/1e088/StreamingProcess.png 840w,\n/iManager_K8S/1014/static/d276b4485d1de115e36807ee0be74eda/78612/StreamingProcess.png 1260w,\n/iManager_K8S/1014/static/d276b4485d1de115e36807ee0be74eda/21cdd/StreamingProcess.png 1680w,\n/iManager_K8S/1014/static/d276b4485d1de115e36807ee0be74eda/c2d13/StreamingProcess.png 2560w\"\n        sizes=\"(max-width: 840px) 100vw, 840px\"\n      />\n    </span>\n  </span>\n  \n  </a>\n    </p>","frontmatter":{"title":"GIS云套件","next":null,"prev":null},"fields":{"path":"content/microservices/StreamProcessing.zh.md","slug":"/zh/microservices/StreamProcessing/","langKey":"zh"}}},"pageContext":{"slug":"/zh/microservices/StreamProcessing/"}}}