.. Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at .. http://www.apache.org/licenses/LICENSE-2.0 .. Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. .. TODO: This section would be removed after we migrate to www_rbac completely. Data Profiling ============== Part of being productive with data is having the right weapons to profile the data you are working with. Airflow provides a simple query interface to write SQL and get results quickly, and a charting application letting you visualize data. Adhoc Queries ------------- The adhoc query UI allows for simple SQL interactions with the database connections registered in Airflow. .. image:: img/adhoc.png Charts ------ A simple UI built on top of flask-admin and highcharts allows building data visualizations and charts easily. Fill in a form with a label, SQL, chart type, pick a source database from your environment's connections, select a few other options, and save it for later use. You can even use the same templating and macros available when writing airflow pipelines, parameterizing your queries and modifying parameters directly in the URL. These charts are basic, but they're easy to create, modify and share. Chart Screenshot ................ .. image:: img/chart.png ----- Chart Form Screenshot ..................... .. image:: img/chart_form.png