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README
Apache-2.0

CBoard

An open BI Dashboard platform that supports interactive multi-dimensional report design and data analysis

Server side framework is Spring+MyBatis and front-end is based on AngularJS1 and Bootstrap. The whole architecture graphic is as below:

image

Screenshot

image

Near Realtime data refresh

**Be attention, refresh level is cube level rather than whole dashboard ** realtime_demo

Features Of CBoard

  • Simple and beautiful interface and layout
  • Lightweight architecture and concise source code, the entire project does not rely on any third-party multi-dimensional analysis tools
    • Front page style and layout of CBoard is based on AdminLTE2
    • The chart plugin uses ECharts
    • Javascript uses MVVM AngularJS 1.X framework
  • Interactive, drag-and-drop OLAP classisc report development experience
  • One dataset, multiple report widgets. Maximize reuse query resoult
  • Supports OLAP slice filter operation
  • Supports sort multiple columns/rows at the sametime
  • Global query cache, to avoid repeated query requests for data
  • Support common charts and cross tables
    • Columnar/Stacked vertical and horizontal bar and line mixed chart with dual axis view
    • Pie chart
    • Radar Chart
    • Sanky Chart
    • Funnel Chart
    • KPI Widget
    • Cross-tabulation (Support Drill Down/Roll Up)
    • China Map
    • Bubble Chart
  • Support JDBC data connection
  • Support Native Elasticsearch connection for version 1.x, 2.x, 5.x
  • Support Native Kylin connection for version 1.6
  • Support to connect one of the most popular open source multi-dimensional analysis of products Saiku2, and will be able to selectively create data and graphics
  • Cube level data refresh / realtime chart for quick query
  • Easy to implement your own DataProvider to connect any data source. Even for expensive commercial BI suite, it's not possible to connect all the NOSQL and NewSQL data source in the era of big data. Due to the schema of NOSQL are various, such as hash tables, arrays, trees, maps, etc., different people using the same NoSQL products designed Schema may vary widely. The user who most familiar with their storage schema are the user themselves. And it's easy to find a Java programmers to code a Class to connect their own data source. So we leave this part of work to the end user with an easy extended data connection framework in CBoard

Demo (Click pics for full screen demo!)

Load Data from query or DataSet Basic Operation
case 0-switchdataload case 1-
Switch Chart Type Calculated Measure
case2 case 3-calculatedmeasures 1
Add Dashboard Parameters Use Parameters
case4-addboardparam case4-useparam

Access Control

RBAC (Role Based Access Control), easy admin and view your users' role and roles' access resource list in one page.

  • Grant roles to user by left Grant button.
  • Grant access resource to a role by right Grant button.
  • Resource can only be granted to role. A user can act as more than one roles.

image

Quick start

Quick Start from docker

We provide a docker image build on centos6 with a sample dataset in it.

docker pull peterzhang921/cboard:0.4.1
docker run --rm -itd --name=cboard -p 8026:8080 --privileged=true peterzhang921/cboard:0.4.1

# after docker container is start then attach into it and start tomcat server
docker attach cboard
/opt/apache-tomcat/bin/startup.sh

# wait after server successfully started
tail -f /opt/apache-tomcat/logs/catalina.out

Acccess cboard with url http://docker-hostip:8026/cboard

  • username: admin , password: root123
  • There is no prepared charts and dashboard in it
  • Meta data of CBoard is stotred in embedded DB H2 with file storage, user can change or add your own configuration by yourself then build project and docker image again
    • how to rebuild docker
    # use configuration files in h2 folder, use env parameter then all the files in h2 folder will overwrite same files in resource folder
    maven clean package -Denv=h2
    # build docker image
    docker build --network=host -t cboard .

Build project by yourself

Prerequisite

Before the start, make sure you have setup environment:

  • JDK version above 1.8
  • MySQL
  • Maven
  • Tomcat
  • Phantomjs (for export dashbaord)
  • Mail Servier

How to build project

  • 1 Download or git clone project
git clone https://github.com/yzhang921/CBoard.git
  • 2 Install metadata of CBoard (take MySQL database as example)

    • 2.1 Install demo metadata and sample foodmart db
      • Download cboard_demo & foodmart
      • Enter into the path of these two files
      • Use MySQL Command Line tool login and execute
          source cboard_demo.sql
          source foodmart.sql
      • After success completed, check if cboard_demo2 and foodmart2 databases have been created
    • 2.2 You can alternative choose start from a blank setting
          -- CREATE DATEBASE cboard;
          Execute ddl to create metadata table: sql/mysql/mysql.sql
  • 3 Modify metadata connection properties file according to your db environment

    CBoard/src/main/resources/config.properties
    validationQuery=SELECT 1
    jdbc_url=jdbc:mysql://localhost:3306/cboard # set to your metadata db connection url, if you are using demo db, change db name to cboard_demo2
    jdbc_username=root # change to the username/password of your db
    jdbc_password=111111
    
    # Service configuration
    dataprovider.resultLimit=300000
    admin_user_id=1
    phantomjs_path=D:/phantomjs-2.1.1-windows/bin/phantomjs.exe  # change to the install path of your phantomjs
    web_port=8026 #
    web_context=  # web context name of your app, can be blank for ROOT deploy
    
    # configuration of Mail service
    mail.smtp.host=127.0.0.1
    mail.smtp.port=8825
    mail.smtp.from=test@test.com
    #mail.smtp.username=test@test.com
    #mail.smtp.password=111111
    #mail.smtp.ssl.checkserveridentity=false
    
    # Cache Properties if you wanna use redis as cache layer
    cache.redis.hostName=127.0.0.1
    cache.redis.port=6379
  • 4 Comile and package project with Maven

    cd root path of CBoard
    # Install SQLServer JDBC Driver into your local respository
    mvn install:install-file -Dfile=lib/sqljdbc4-4.0.jar -DgroupId=com.microsoft.sqlserver -DartifactId=sqljdbc4 -Dversion=4.0 -Dpackaging=jar
    mvn clean package
  • 5 Deploy war to Tomcat application

  • Copy CBoard/target/cboard.war to webapp folder of Tomcat and rename cboard.war would be better to change name to ROOT.war
  • Start up Tomcat
  • 6 Access CBoard
http://_yourserverip_:8080
Default login username and passwor: admin/root123
  • 7 For Demo DB user, check and test the source of foodmart

Road Map

All tasks are listed in Issue Page group by milestone. Also you can get our development status from Project Page

For more detailed Chinese document CBoard 中文文档

For more detailed English document CBoard Wiki

Contact us

You can create any issue or requirements through the Issue system of github.
If you like CBoard then use it, contribute to CBoard and don't forget to star it :star:
Waiting for your Contribution and pull request!

Let us kown you are using CBoard

If your company is using CBoard or prepare to use it, please let us known. You can check in at this issue page https://github.com/yzhang921/CBoard/issues/122

Donate (请我们喝咖啡)

image

相关博文推荐

Gitbook文档 villare关于CBoard二次开发的总结

中国用户QQ交流群(301028618)进群须知

  • 很久很久以前,为了方便CBoard使用者之间沟通,我们一直有一个QQ群,可是沟通效果非常不理想
    • CBoard在数据分析领域的简单、实用、性能方面的特点毋庸置疑,引来了一大批入群者,短短几个月时间入群人数突破300,登记在册大小企业用户近30余家,如果贵司正在实用CBoard也请告诉我们
    • 可是99%QQ交流群用户都是僵尸用户,从不发言
    • 偶尔发言也只是单纯的为了找我们解决问题(甚至大部分问题在使用文档里面有详细说明),而且当其他人遇到类似问题的时候被帮助过的人却很少站出来互相帮助
    • 其结果就是我一遍遍的回答着用户同样的问题,无奈之下我们暂停了接纳新用户入群
    • 请记住QQ交流群里面的内容是不能检索的,有价值的问题请尽量在GitHub的Issue系统里面开一个主题存档(GitHub里面关闭和非关闭状态的Issue都是可以检索的)
  • 重启交流群须知
    • 用户交流群是为方便CBoard使用者之间进行沟通,请注意不是答疑群,请大家能够尽量互相帮助
    • CBoard只是我们的一个业余项目,我们有自己的日常工作,没有时间一直盯着群里面每个人的发言和问题,开源是为了方便有相同需求的企业,避免大家重复造轮,为行业做一点微薄的贡献
    • 管理员会定义清理最近3个月不曾发言的僵尸用户
    • 有使用方面的问题请先仔细阅读阅档,尝试在文档中找答案
    • 在Issue系统里面搜索看看是否有类似问题
    • 确定是程序上的bug请再GitHub issue系统里面创建新的issue, 参照如何真确提问创建Issue主题
      • What steps will reproduce the problem?(该问题的重现步骤是什么?)
      • What is the expected output? What do you see instead?(你期待的结果是什么?实际看到的又是什么?)
      • What version of the product are you using? On what operating system?(你正在使用产品的哪个版本?在什么操作系统上?)
      • Please provide any additional information below.(如果有的话,请在下面提供更多信息。)
    • 最后喊个口号,开源项目的健康发展需要大家共同的努力,“众人拾柴火焰高”,“人人为我,我为人人”,让我们共同努力打造一个免费好用的开源分析平台
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See the License for the specific language governing permissions and limitations under the License. ====================================================================== Apache许可证 版本 2.0,2004年1月 http://www.apache.org/licenses/ 使用、重生成及分发的术语和条件: 1.定义 "许可证"是指根据本文档第1到第9部分关于使用、重生成和分发的术语和条件。 "许可证颁发者"是指版权所有者或者由版权所有者批准的授权许可证的实体。 "法律实体"是指实施实体和进行控制的所有其它实体受该实体控制,或者受该实体集中控制。 根据此定义,"控制"是指(i)让无论是否签订协议的上述实体,进行指导或管理的直接权利或间接权利, 或者(ii)拥有百分之五十(50%)或以上已发行股票的所有者,或者(iii)上述实体的实权所有者。 "用户"(或"用户的")是指行使本许可证所授予权限的个人或法律实体。 "源程序"形式是指对包含但不限制软件源代码、文档源程序和配置文件进行修改的首选形式。 "目标"形式是指对源程序形式进行机械转换或翻译的任何形式,包括但不限于对编译的目标代码, 生成的文件以及转换为其它媒体类型。 "作品"是指根据本许可证所制作的源程序形式或目标形式的著作,在著作中包含的或附加的版权通知 (在下面附录中提供了一个示例)。 "衍生作品"是指基于作品(或从作品衍生而来)的源程序形式或目标形式的任何作品,以及编辑修订、 注释、详细描述或其它修订等构成原创著作作品的整体。根据本许可证,衍生作品不得包括与作品及其 衍生作品分离之作品,或仅与作品及其衍生作品的接口相链接(或按名称结合)之作品。 "贡献"是指任何著作作品,包括作品的原始版本和对该作品或衍生作品所做的任何修订或补充, 意在提交给许可证颁发者以让版权所有者或代表版权所有者的授权个人或法律实体包含在其作品中。 根据此定义,"提交"一词表示发送给许可证颁发者或其代表人,任何电子的、口头的或书面的交流信息形式, 包括但不限于在由许可证颁发者或者代表其管理的电子邮件清单、源代码控制系统、以及发布跟踪系统上为 讨论和提高作品的交流,但不包括由版权所有者以书面形式明显标注或指定为"非贡献"的交流活动。 "贡献者"是指许可证颁发者和代表从许可证颁发者接受之贡献的并随后包含在作品之贡献中的任何个人或法律实体。 2.版权许可证的授予 根据本许可证的条款,每个贡献者授予用户永久性的、全球性的、非专有性的、免费的、无版权费的、 不可撤销的版权许可证以源程序形式或目标形式复制、准备衍生作品、公开显示、公开执行、 授予分许可证、以及分发作品和这样的衍生作品。 3.专利许可证的授予 根据本许可证的条款,每个贡献者授予用户永久性的、全球性的、非专有性的、免费的、无版权费的、 不可撤销的(除在本部分进行说明)专利许可证对作品进行制作、让人制作、使用、提供销售、销售、 进口和其它转让,且这样的许可证仅适用于在所递交作品的贡献中因可由单一的或多个这样的贡献者 授予而必须侵犯的申请专利。如果用户对任何实体针对作品或作品中所涉及贡献提出因直接性或贡献性 专利侵权而提起专利法律诉讼(包括交互诉讼请求或反索赔),那么根据本许可证,授予用户针对作品 的任何专利许可证将在提起上述诉讼之日起终止。 4.重新分发 用户可在任何媒介中复制和分发作品或衍生作品之副本,无论是否修订,还是以源程序形式或目标形式, 条件是用户需满足下列条款: a) 用户必须为作品或衍生作品的任何其他接收者提供本许可证的副本;并且 b) 用户必须让任何修改过的文件附带明显的通知,声明用户已更改文件;并且 c) 用户必须从作品的源程序形式中保留衍生作品源程序形式的用户所分发的所有版权、专利、 商标和属性通知,但不包括不属于衍生作品任何部分的类似通知;并且 d) 如果作品将"通知"文本文件包括为其分发作品的一部分,那么用户分发的任何衍生作品中须至少 在下列地方之一包括,在这样的通知文件中所包含的属性通知的可读副本,但不包括那些不属于衍生 作品任何部分的通知:在作为衍生作品一部分而分发的通知文本文件中;如果与衍生作品一起提供则 在源程序形式或文件中;或者通常作为第三方通知出现的时候和地方,在衍生作品中产生的画面中。 通知文件的内容仅供信息提供,并未对许可证进行修改。用户可在其分发的衍生作品中在作品的通知 文本后或作为附录添加自己的属性通知,条件是附加的属性通知不得构成修改本许可证。 用户可以为自身所做出的修订添加自己的版权声明并可对自身所做出修订内容或为这样的衍生作品作为 整体的使用、复制或分发提供附加或不同的条款,条件是用户对作品的使用、复制和分发必须符合本许 可证中声明的条款。 5.贡献的提交。 除非用户明确声明,在作品中由用户向许可证颁发者的提交若要包含在贡献中,必须在无任何附加条款下 符合本许可证的条款。尽管上面如此规定,执行许可证颁发者有关贡献的条款时,任何情况下均不得替代 或修改任何单独许可证协议的条款。 6.商标。本许可证并未授予用户使用许可证颁发者的商号、商标、服务标记或产品名称,除非将这些名称 用于合理性和惯例性描述作品起源和复制通知文件的内容时。 7.保证否认条款。除非因适用法律需要或书面同意,许可证颁发者以"按原样"基础提供作品(并且每个 贡献者提供其贡献),无任何明示的或暗示的保证或条件,包括但不限于关于所有权、不侵权、 商品适销性、或适用性的保证或条件。用户仅对使用或重新分发作品的正确性负责,并需承担根据本 许可证行使权限时的任何风险。 8.责任限制条款。在任何情况下并根据任何法律,无论是因侵权(包括过失)或根据合同,还是其它原因, 除非根据适用法律需要(例如故意行为和重大过失行为)或经书面同意,即使贡献者事先已被告知发生 损害的可能性,任何贡献者不就用户因使用本许可证或不能使用或无法使用作品(包括但不限于商誉损失、 停工、计算机失效或故障,或任何商业损坏或损失)而造成的损失,包括直接的、非直接的、特殊的、意外 的或间接的字符损坏而负责。 9.接受保证或附加责任。重新分发作品或及其衍生作品时,用户可选择提供或为符合本许可证承担之支持、 担保、赔偿或其它职责义务和/或权利而收取费用。但是,在承担上述义务时,用户只可代表用户本身和 用户本身责任来执行,无需代表任何其它贡献者,并且用户仅可保证、防护并保持每个贡献者不受任何 因此而产生的责任或对因用户自身承担这样的保证或附加责任而对这样的贡献者所提出的索赔。 条款结束 附录:如何向用户作品中应用Apache许可证。 若要向用户作品应用Apache许可证,请附加下列样本通知,将括号"[]"中的字段以用户自身的 区分信息来替换(但不包括括号)。文本必须以文件格式适当的注释句法包含在其中。 另外建议将文件名或类别名以及目的说明包含在相同的"打印页"上作为版权通知,以更加容易的区分出第三方档案。 版权所有 2012-2013 根据2.0版本Apache许可证("许可证")授权; 根据本许可证,用户可以不使用此文件。 用户可从下列网址获得许可证副本:http://www.apache.org/licenses/LICENSE-2.0 除非因适用法律需要或书面同意,根据许可证分发的软件是基于"按原样"基础提供, 无任何明示的或暗示的保证或条件。详见根据许可证许可下,特定语言的管辖权限和限制。 ======================================================= 简要解释: 1.需要给代码的用户一份Apache Licence 2.如果你修改了代码,需要在被修改的文件中说明。 3.在延伸的代码中(修改和有源代码衍生的代码中)需要带有原来代码中的协议,商标, 专利声明和其他原来作者规定需要包含的说明。 4.如果再发布的产品中包含一个Notice文件,则在Notice文件中需要带有 Apache Licence。 你可以在Notice中增加自己的许可,但不可以表现为对Apache Licence构成更改。

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CBoard 由上海楚果信息技术有限公司主导开源, 它不仅仅是一款自助BI数据分析产品, 还是开放的BI产品开发平台: 展开 收起
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