Data Analysis with Redash ( redash | 14 hours )
- 了解数据分析和资料库概念
- 经验 SQL
观众
- 数据科学家
- 开发人员
Redash 是一种开源商业智慧工具，用于创建数据可视化和互动式仪表板。它使用 SQL 来查询和提取来自不同资料库源的数据，例如 Postgres、MySQL、MongoDB、Presto、Snowflake 等。
这种由讲师指导的即时培训（在线或现场）面向希望使用 Redash 运行基于 SQL 的查询并可视化来自多个来源的数据科学家和开发人员。
在本次培训结束时，参与者将能够：
- 设置并安装 Redash 以开始创建资料可视化和仪表板。
- 将 Redash 连接到不同的数据源，例如 Postgres、MongoDB、Databricks 等。
- 了解如何查询和组合来自多个资料库源的复杂数据。
- 编写和执行 SQL 查询，并构建协作数据可视化和仪表板。
- 使用 Redash 的 API 端点启用与其他 Web 应用程式的整合。
课程形式
- 互动讲座和讨论。
- 大量的练习和练习。
- 在即时实验室环境中动手实施。
课程自定义选项
- 要申请本课程的定制培训，请联系我们进行安排。
介绍
- Redash vs Metabase vs Superset
- Redash 特性和优势概述
开始
- 安装 Redash
- 支持的数据源
- 连接到不同的数据源
- 配置使用者和组
查询数据
- 创建、编辑和发布查询
- 从 QRDS 运行查询
- 添加查询参数
- 计划查询
- 使用我的最爱和标记
- 下载查询结果
- 使用查询筛选条件和代码段
创建可视化和仪表板
- 添加、编辑和嵌入可视化
- 设置图表视觉化效果
- 其他可视化类型
- 在仪表板中组合可视化
- 管理控制面板许可权
- 共用和嵌入仪表板
设置警报
- 创建警报
- 添加警报目标
- 自订通知消息
- 配置多列警报
使用整合和 API
- Access使用 Python 建立 API
- 连接 Redash 到 Zapier
- 将查询结果导入 Google 电子表格
- 使用 API 配置 SSH 隧道
最佳实践和故障排除
总结和后续步骤
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