Prerequisites
Warning
As of this release the implementation of the /provider endpoint for custom connector implementations is required. In case you connect to a data source via a custom connector, please make sure this endpoint is available before upgrading your installation. Contact support if you are in doubt about the implications.
Before starting the upgrade, please use the checklist below to verify all prerequisites are met:
My current installed TrendMiner version is 2023.R3.0 or higher.
In case you are running on version 2023.R2.0 or older, please upgrade first to version 2023.R3.0.
I have VM console access.
In case issues occur during an upgrade TrendMiner support might request console access to efficiently resolve these issues. In case console access is restricted by the company it is advised to prepare for a temporary access permission for efficient troubleshooting.
I have a recent VM snapshot.
Taking a VM snapshot before an upgrade is considered mandatory. Read here why.
I have a recent database backup.
Read here why this is important and check here how to take a backup before an upgrade.
I have enough free disk space.
The available free disk space should be 25GB + the size of a TrendMiner backup if "Take backup before upgrade" is enabled. In case of doubt we advise to create a backup manually, check the free disk space when the backup is completed and trigger the upgrade with the option "Take backup before upgrade" disabled.
My system meets the minimum system requirements as listed below.
Resource
Minimum
Minimum with Embedded Notebooks & Machine Learning Model functionality
Recommended
vCPU
8
16
16
RAM
32GB
64GB
64GB
Disk space
SSD, 200GB, 250MB/s
SSD, 500GB, 250MB/s
SSD, 500GB, 250MB/s