Data Analysis with Redash ( redash | 14 hours )
- 了解數據分析和資料庫概念
- 經驗 SQL
觀眾
- 數據科學家
- 開發人員
Redash 是一種開源商業智慧工具，用於創建數據可視化和互動式儀錶板。它使用 SQL 來查詢和提取來自不同資料庫源的數據，例如 Postgres、MySQL、MongoDB、Presto、Snowflake 等。
這種由講師指導的即時培訓（在線或現場）面向希望使用 Redash 運行基於 SQL 的查詢並可視化來自多個來源的數據科學家和開發人員。
在本次培訓結束時，參與者將能夠：
- 設置並安裝 Redash 以開始創建資料可視化和儀錶板。
- 將 Redash 連接到不同的數據源，例如 Postgres、MongoDB、Databricks 等。
- 瞭解如何查詢和組合來自多個資料庫源的複雜數據。
- 編寫和執行 SQL 查詢，並構建協作數據可視化和儀錶板。
- 使用 Redash 的 API 端點啟用與其他 Web 應用程式的整合。
課程形式
- 互動講座和討論。
- 大量的練習和練習。
- 在即時實驗室環境中動手實施。
課程自定義選項
- 要申請本課程的定製培訓，請聯繫我們進行安排。
介紹
- Redash vs Metabase vs Superset
- Redash 特性和優勢概述
開始
- 安裝 Redash
- 支持的數據源
- 連接到不同的數據源
- 配置使用者和組
查詢數據
- 創建、編輯和發佈查詢
- 從 QRDS 運行查詢
- 添加查詢參數
- 計劃查詢
- 使用我的最愛和標記
- 下載查詢結果
- 使用查詢篩選條件和代碼段
創建可視化和儀錶板
- 添加、編輯和嵌入可視化
- 設置圖表視覺化效果
- 其他可視化類型
- 在儀錶板中組合可視化
- 管理控制面板許可權
- 共用和嵌入儀錶板
設置警報
- 創建警報
- 添加警報目標
- 自訂通知消息
- 配置多列警報
使用整合和 API
- Access使用 Python 建立 API
- 連接 Redash 到 Zapier
- 將查詢結果導入 Google 電子表格
- 使用 API 配置 SSH 隧道
最佳實踐和故障排除
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