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Kylin-web上的数据分析

Kylin Web Interface Supported Browsers Windows: Google Chrome, FireFox Mac: Google Chrome, FireFox, Safari 1. Access & Login Host to access: http://hostname:7070 Login with username/password: ADMIN/KYLIN 2. Sync Hive Table into Kylin Although Kylin will using SQL as query interface and leverage Hive metadata, kylin will not enable user to query all hive tables since it’s a pre-build OLAP (MOLAP) system so far. To enable Table in Kylin, it will be easy to using “Sync” function to sync up tables from Hive. 3. Kylin OLAP Cube Kylin’s OLAP Cubes are pre-calculation datasets from star schema tables, Here’s the web interface for user to explorer, manage all cubes. Go to Model menu, it will list all cubes available in system: To explore more detail about the Cube Form View: SQL View (Hive Query to read data to generate the cube): Access (Grant user/role privileges, grant operation only open to Admin): 4. Write and Execute SQL on web Kylin’s web offer a simple query tool for user to run SQL to explorer existing cube, verify result and explorer the result set using #5’s Pivot analysis and visualization Query Limit Only SELECT query be supported SQL will not be redirect to Hive Go to “Insight” menu: Source Tables: Browser current available tables (same structure and metadata as Hive): New Query: You can write and execute your query and explorer the result. Saved Query (only work after enable LDAP security): Associate with user account, you can get saved query from different browsers even machines. Click “Save” in Result area, it will popup for name and description to save current query: Click “Saved Queries” to browser all your saved queries, you could direct submit it or remove it. Query History: Only keep the current user’s query history in current bowser, it will require cookie enabled and will lost if you clean up bowser’s cache. Click “Query History” tab, you could directly resubmit any of them to execute again. 5. Pivot Analysis and Visualization There’s one simple pivot and visualization analysis tool in Kylin’s web for user to explore their query result: General Information: When the query execute success, it will present a success indictor and also a cube’s name which be hit. Also it will present how long this query be executed in backend engine (not cover network traffic from Kylin server to browser): Query Result: It’s easy to order on one column. Export to CSV File Click “Export” button to save current result as CSV file. Pivot Table: Drag and drop one or more columns into the header, the result will grouping by such column’s value: Visualization: Also, the result set will be easy to show with different charts in “Visualization”: note: line chart only available when there’s at least one dimension with real “Date” data type of column from Hive Table. Bar Chart: Pie Chart: Line Chart

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用OSS数据卷实现wordpress附件共享

docker容器的兴起,让wordpress的部署变得极为容易,“一分钟部署wordpress”的教程也随处可见。以阿里云容器服务为例,利用一下编排模板,可以一键部署wordpress(详细教程见这里)。 web: image: registry.aliyuncs.com/acs-sample/wordpress:4.3 ports: - '80' environment: WORDPRESS_AUTH_KEY: changeme WORDPRESS_SECURE_AUTH_KEY: changeme WORDPRESS_LOGGED_IN_KEY: changeme WORDPRESS_NONCE_KEY: changeme WORDPRESS_AUTH_SALT: ch

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腾讯云软件源

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为解决软件依赖安装时官方源访问速度慢的问题,腾讯云为一些软件搭建了缓存服务。您可以通过使用腾讯云软件源站来提升依赖包的安装速度。为了方便用户自由搭建服务架构,目前腾讯云软件源站支持公网访问和内网访问。

Nacos

Nacos

Nacos /nɑ:kəʊs/ 是 Dynamic Naming and Configuration Service 的首字母简称,一个易于构建 AI Agent 应用的动态服务发现、配置管理和AI智能体管理平台。Nacos 致力于帮助您发现、配置和管理微服务及AI智能体应用。Nacos 提供了一组简单易用的特性集,帮助您快速实现动态服务发现、服务配置、服务元数据、流量管理。Nacos 帮助您更敏捷和容易地构建、交付和管理微服务平台。

Rocky Linux

Rocky Linux

Rocky Linux(中文名:洛基)是由Gregory Kurtzer于2020年12月发起的企业级Linux发行版,作为CentOS稳定版停止维护后与RHEL(Red Hat Enterprise Linux)完全兼容的开源替代方案,由社区拥有并管理,支持x86_64、aarch64等架构。其通过重新编译RHEL源代码提供长期稳定性,采用模块化包装和SELinux安全架构,默认包含GNOME桌面环境及XFS文件系统,支持十年生命周期更新。

WebStorm

WebStorm

WebStorm 是jetbrains公司旗下一款JavaScript 开发工具。目前已经被广大中国JS开发者誉为“Web前端开发神器”、“最强大的HTML5编辑器”、“最智能的JavaScript IDE”等。与IntelliJ IDEA同源,继承了IntelliJ IDEA强大的JS部分的功能。

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