| What's out there by way of LDAP servers? | ||
|---|---|---|
| Company | Product | Architectural base |
| Computer Associates | eTrust Directory | LDAP interface to X.500 directory |
| Critical Path (Isocor) | Global Directory Server 3.0 | LDAP interface to X.500 directoy |
| Innosoft/Sun | IDDS and Directory Portal 4.5 | Native LDAP directory based on SLAPD* |
| iPlanet | Directory Server | Native LDAP directory based on SLAPD* |
| Microsoft | Active Directory | Operating system-oriented directory with LDAP-based access method |
| Novell | NDS eDirectory | Operating system-oriented directory with LDAP-based access method |
| Open Source | OpenLDAP | Native LDAP directory based on SLAPD* |
| Oracle | Oracle Internet Directory | LDAP directory built on Oracle 8 database technology |
| Siemens | DirX 5.0 | LDAP interface to X.500 directory |
| *SLAPD is the first LDAP server, developed at the University of Michigan based on work by the university, PSINet and ISODE. | ||