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README
Apache-2.0

Streamis

License

English | 中文

引言

       Streamis 是 微众银行 联合 天翼云仙翁科技萨摩耶云 联合共建的流式应用开发管理系统。

       基于 DataSphere Studio 的框架化能力,以及底层对接 LinkisFlink 引擎,让用户低成本完成流式应用的开发、调试、发布和生产管理。

       未来还规划将以工作流式的图形化拖拽开发体验,将流式应用以Source节点、 Dimension节点、Transform节点、Sink节点 和 Visualis 节点串连成一条流式工作流,让用户以更低的学习成本完成流式应用的开发、调试和发布。


核心特点

1. 基于 DSS 和 Linkis,打造领先的流式应用开发管理系统。

       以 Flink 为底层计算引擎,基于开发中心和生产中心隔离的架构设计模式,完全隔离开发权限与发布权限,隔离开发环境与生产环境,保证业务应用的高稳定性和高安全性。

       应用开发层与 DSS 的数据应用开发流程有机整合,提供极简的用户使用体验。

       应用执行层集成 Linkis 计算中间件,打造金融级具备高并发、高可用、多租户隔离和资源管控等能力的流式应用管理能力。

2. 强大的流式应用开发调试能力。

       基于 DSS-Scriptis 提供流式应用的开发和调试功能,支持对 FlinkSQL 进行实时调试和结果集展示。

流式开发中心

3. 强大的流式应用生产中心能力。

       支持流式作业的多版本管理、全生命周期管理、监控告警、checkpoint 和 savepoint 管理能力。

流式应用生产

       流式应用运行情况:

流式应用运行情况

       流式应用参数配置:

流式应用配置 流式应用配置

       更多功能,请参考:Streamis 用户手册


依赖的生态组件

依赖的应用工具 描述 Streamis 兼容版本
DataSphereStudio 数据应用开发管理集成框架。以工作流式的图形化拖拽开发体验,将满足从数据交换、脱敏清洗、分析挖掘、质量检测、可视化展现、定时调度到数据输出应用等,数据应用开发全流程场景需求。 >= DSS1.1.0(已发布)
Linkis 计算中间件 Apache Linkis,通过提供 REST/WebSocket/JDBC/SDK 等标准接口,上层应用可以方便地连接访问 MySQL/Spark/Hive/Presto/Flink 等底层引擎。 >= Linkis1.1.1(已发布),部分功能需要Linkis 1.1.2支持

Demo试用环境

       正在部署中,敬请期待!


下载

       请前往 Streamis releases 页面下载 Streamis 的已编译版本或源码包。


编译和安装部署

       请参考 Streamis 安装部署文档 ,用于安装部署 Streamis 及其依赖环境。


示例和使用指引

       请到 用户使用文档 ,了解如何快速使用 Streamis。


Streamis 功能介绍

功能模组 描述 Streamis
安装部署 部署难易程度和第三方依赖 一键部署,依赖Linkis Flink引擎
开发中心 FlinkSQL 流式应用实时开发、调试 支持,需集成DSS
生产中心 流式应用管理运维能力 支持
复用 Linkis 计算治理能力 支持
支持 FlinkSQL 和 FlinkJar 包等方式发布 支持
流式应用的多版本管理能力 支持
流式应用的参数配置和告警能力 支持
服务高可用 应用高可用,服务多点,状态快照实现容错处理,故障不影响使用 支持
系统管理 节点、资源管理 支持
权限管理 任务的操作权限控制 支持

架构

架构


贡献

       我们非常欢迎和期待更多的贡献者参与共建 Streamis, 不论是代码、文档,或是其他能够帮助到社区的贡献形式。

联系我们

       对 Streamis 的任何问题和建议,敬请提交 issue,以便跟踪处理和经验沉淀共享。

       您也可以扫描下面的二维码,加入我们的 微信/QQ群,以获得更快速的响应。

交流


License

       DSS is under the Apache 2.0 license. See the License file for details.

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"Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files. "Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types. "Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below). "Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. 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简介

Streamis 是 微众银行 联合 天翼云、仙翁科技 和 萨摩耶云 联合共建的流式应用开发管理系统。 基于 DataSphere Studio 的框架化能力,以及底层对接 Linkis 的 Flink 引擎,让用户低成本完成流式应用的开发、调试、发布和生产管理。 展开 收起
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