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You can migrate the Teamwork Cloud database incrementally using the same server for Teamwork Could 190 (SP3 or SP4) and Teamwork Cloud 2021x. This strategy requires no downtime, but you may experience reduced Teamwork Cloud 19.0 (SP3 or SP4) performance during migration due to additional Cassandra load. After finishing migration, the source database can be dropped by using the Data Manager.
The strategy of an incremental Teamwork Cloud database migration using the same server for Teamwork Cloud version 19.0 (SP4 or SP3) and 2021x.
To migrate the Teamwork Cloud database incrementally using one server
Install Teamwork Cloud 2021x on the same server where Teamwork Cloud 19.0 (SP3 or SP4) is running.
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It is recommended to use the Teamwork Cloud 2021x no-install package to avoid Teamwork Cloud 19.0 (SP3 or SP4) services being overwritten. |
Change the ports of Teamwork Cloud 2021x and the Authentication server. For more information, see Setting a server port and Authentication server deployment on Windows and Linux.
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You cannot start Web Application Platform if another instance of Web Application Platform is already running on the same server. In this case, apply the Teamwork Cloud 2021x license via REST API. |
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Launch migration tools and perform initial database migration.
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At a chosen point in time, stop the Teamwork Cloud 19.0 (SP3 or SP4) service to prohibit the creation of new data and execute the final migration iteration.
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