A guide on how to downgrade the self-hosted version of Coolify. If you have any issues with the latest version, you can simple downgrade to the previous version. Here is how you ...
XML MetaData Annotations All variants of JDO support specification of persistence using XML MetaData. JDO 2.1+ adds on the ability to specify persistence using Java annotations....
About This Task Steps About This Task Druid and Superset require a relational data store to store metadata. To use MySQL for this, install MySQL and create a database for the ...
Read performance Write performance Accumulo can be tuned to improve read and write performance. Read performance Enable caching on tables to reduce reads to disk. Enable b...
What is Hue Preparation Get Kyuubi Started Run Hue in Docker Configuration Start Hue in Docker For CDH 6.x Users What is Hue Hue is an open source SQL Assistant for Datab...
RHEL/CentOS/Oracle/Amazon Linux SLES Ubuntu Debian For Ambari to communicate during setup with the hosts it deploys to and manages, certain ports must be open and available. T...
Data Setup min Using min() with Lists max stDev stDevP percentileCont percentileDisc count Using count(expression) to return the number of values Counting non-null value...