Quickstart Guide Prerequisites Install Kubernetes or have access to a cluster Install Helm Initialize a Helm Chart Repository Install an Example Chart Learn About Releases Un...
Metrics Setup Counters Gauges Timers Metrics Airflow can be set up to send metrics to StatsD . Setup First you must install StatsD requirement: pip install 'apache-airfl...
API API Authentication Disable authentication Kerberos authentication Basic authentication Roll your own API authentication Enabling CORS Page size limit API API Authent...
Using the Command Line Interface Set Up Bash/Zsh Completion Creating a Connection Exporting DAG structure as an image Display DAGs structure Formatting commands output Purge h...
Apache Druid vs. Key/Value Stores (HBase/Cassandra/OpenTSDB) Apache Druid vs. Key/Value Stores (HBase/Cassandra/OpenTSDB) Druid is highly optimized for scans and aggregations, i...