In an environment that contains multiple Teradata Vantage systems, you can use Business Continuity Manager to process and selectively route user queries to the systems based on defined rules. The query processing by Business Continuity Manager is unknown to the user, who is authenticated and authorized in the standard way, according to the security mechanism (default or specified) in effect at the time of logon.
Business Continuity Manager supports any of the following authentication mechanisms:
- TD2
- KRB5
- SPNEGO
- LDAP