Chapter 9. Infrastructure services
This chapter lists the most notable changes to infrastructure services between RHEL 8 and RHEL 9.
9.1. Notable changes to infrastructure services
Berkeley DB dynamic back end has been removed
With this release, the
Berkeley DB (
libdb) dynamic back end is no longer supported. The
named-sdb build is no longer provided. You can use the
DLZ loadable plugins for each back end, for example,
mysql. Those plugins are not built or shipped and have to be built from the source.