8.5. Default Indexes

When you first install OpenDJ directory server and import your data from LDIF, the following indexes are configured.

Table 8.1. Default Indexes

Index Approx. Equality Ordering Presence Substring Entry Limit
aci - - - Yes - 4000
cn - Yes - - Yes 4000
dn2id Non-configurable internal index
ds-sync-conflict - Yes - - - 4000
ds-sync-hist - - Yes - - 4000
entryUUID - Yes - - - 4000
givenName - Yes - - Yes 4000
id2children Non-configurable internal index
id2subtree Non-configurable internal index
mail - Yes - - Yes 4000
member - Yes - - - 4000
objectClass - Yes - - - 4000
sn - Yes - - Yes 4000
telephone­Number - Yes - - Yes 4000
uid - Yes - - - 4000
unique­Member - Yes - - - 4000

When you create a JE backend using the dsconfig command, OpenDJ creates the aci presence, ds-sync-conflict equality, ds-sync-hist ordering, entryUUID equality, and objectClass equality indexes automatically.