About upgrading
The DataStax Upgrade Guide provides detailed instructions on upgrading DataStax Enterprise, OpsCenter, DataStax Agents, DataStax drivers, and reverting to earlier versions.
Supported & compatible versions
Supported product versions and compatibility between products.
Upgrading DSE
Upgrade instructions for DataStax Enterprise.
Planning your DSE upgrade
Minimize downtime and interim upgrade requirements.
Upgrades for patch releases
Steps for upgrading DataStax Enterprise between patch (point) releases.
Upgrading from DSE 5.0 to 5.1
Instructions to upgrade to from DSE 5.0 to DSE 5.1.
Upgrading to DSE 5.0
Instructions to upgrade to DataStax Enterprise 5.0 from 4.7 or 4.8.
Upgrading from DSE 4.7 to 4.8
Instructions to upgrade from DataStax Enterprise 4.7 to 4.8.
Upgrading to DSE 4.7 or 4.8
Instructions to upgrade to DataStax Enterprise 4.7 or 4.8 from DataStax Enterprise 4.0, 4.5, or 4.6.
Upgrading to DSE 4.6
Instructions to upgrade to DataStax Enterprise 4.6 from DataStax Enterprise versions 3.2.5 to 4.5.
Upgrading to DSE 4.0 or 4.5
Follow these instructions to upgrade to DataStax Enterprise 4.0 or 4.5.
Upgrading to DSE 3.2
Follow these instructions to upgrade to DataStax Enterprise 3.2.x.
Upgrading using the DataStax installer
DataStax Enterprise upgrade instructions for the DataStax Installer.
Rolling back an upgrade
Revert to an earlier DataStax Enterprise version.
Upgrading from Cassandra to DSE
Upgrade instructions from Apache Cassandra to DataStax Enterprise.
Upgrading Cassandra
Links to instructions for upgrading Apache Cassandra.
Upgrading OpsCenter
Considerations and procedures for upgrading DataStax OpsCenter.
OpsCenter compatibility with DSE
Check that OpsCenter is compatible with your DataStax Enterprise version.
Before upgrading OpsCenter
For any major release, review the changes in features, configuration files, metrics, and APIs impacting upgrades to OpsCenter.
OpsCenter upgrade instructions
Step-by-step instructions for upgrading OpsCenter.
Upgrading DataStax drivers
Upgrading the DataStax C/C++, C#, Java, Node.js, PHP, Python, and Ruby drivers.
Upgrading DataStax Studio
Upgrading to DataStax Studio 2.0.
Upgrading the DataStax AMI
Instructions for upgrading the DataStax Amazon Machine Image (AMI).