in the directory is not an all-or-nothing operation, it can be performed over a period of time and without service disruption.

Using multiple virtual DIT views for navigation and management allows for more flexible use of the directory service.

With the functionality provided by virtual DIT views, an organization can use both the old and new methods to organize directory data without any requirement to place entries at certain points in the DIT.

Virtual DIT view hierarchies can be created as a kind of ready-made query to facilitate the retrieval of commonly-required information.

Views promote flexibility in working practices and reduce the requirement that directory users create complex search filters, using attribute names and values that they would otherwise have no need to know.

The flexibility of having more than one way to view and query directory information allows end users and applications to find what they need intuitively through hierarchical navigation.

4.4.3Example of virtual DIT views

The LDIF entries below show a virtual DIT view hierarchy that is based on location. Any entry that resides below dc=example, dc=com and fits the view description appears in this view, organized by location.

dn: ou=Location Views, dc=example,dc=com

objectclass: top

objectclass: organizationalUnit

objectclass: nsView

ou: Location Views

description: views categorized by location

dn: ou=Sunnyvale, ou=Location Views, dc=example,dc=com

objectclass: top

objectclass: organizationalUnit

objectclass: nsView

ou: Sunnyvale nsViewFilter: (l=Sunnyvale)

description: views categorized by location

dn: ou=Santa Clara, ou=Location Views, dc=example,dc=com

objectclass: top

objectclass: organizationalUnit

objectclass: nsView

ou: Santa Clara

nsViewFilter: (l=Santa Clara)

description: views categorized by location

dn: ou=Cupertino, ou=Location Views, dc=example,dc=com

objectclass: top

objectclass: organizationalUnit

objectclass: nsView

ou: Cupertino

nsViewFilter: (l=Cupertino)

description: views categorized by location

A subtree search based at ou=Location Views, dc=example, dc=com would return all entries below dc=example,dc=com which match the filters (l=Sunnyvale), (l=Santa Clara), or (l=Cupertino). Conversely, a one-level search would return no entries other than the child view entries because all qualifying entries reside in the three descendant views.

The ou=Location Views, dc=example, dc=com view entry itself does not contain a filter. This feature facilitates hierarchical organization without the requirement to further restrict the entries contained in the view. Any view may omit the filter. Although the example filters are very simple, the filter used can be as complex as necessary.

54 Designing the directory tree

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HP UX Direry Server manual Example of virtual DIT views

UX Direry Server specifications

HP UX Directory Server is a robust and scalable solution designed for managing directory information within enterprise networks. Developed by Hewlett-Packard (HP), this server offers an extensive set of features tailored to meet the needs of organizations that require an efficient way to store, manage, and retrieve identity and access data.

One of the key features of HP UX Directory Server is its ability to handle large directories with significant volumes of data. Built on a highly optimized architecture, it provides excellent performance and can support millions of entries without sacrificing speed or reliability. This capability makes it an ideal choice for large-scale deployments in enterprises that require high availability and responsiveness.

In addition to its scalability, HP UX Directory Server supports a wide range of protocols, including LDAP (Lightweight Directory Access Protocol), which ensures seamless integration with diverse applications and systems across various platforms. The server maintains standards compliance, which facilitates interoperability and simplifies administration tasks.

Security is a top priority for HP UX Directory Server, offering an array of features to protect sensitive information. It supports secure data transmission via TLS/SSL protocols, ensuring encrypted communication between clients and servers. Advanced access controls allow administrators to define fine-grained permissions, helping to safeguard directory data against unauthorized access.

Another salient feature of HP UX Directory Server is its replication capabilities. The server can replicate directory data across multiple instances, ensuring data consistency and availability in distributed environments. This feature is essential for businesses operating across different geographical locations or requiring failover solutions for disaster recovery.

HP UX Directory Server also comes equipped with tools for data management, including an intuitive administration console for configuring and monitoring the server. Additionally, it offers customizable schema capabilities, enabling organizations to tailor the directory structure to fit their specific needs.

Integration with existing identity management solutions is streamlined through connectors and APIs, allowing organizations to extend their directory services and enhance user experience.

In summary, HP UX Directory Server is a powerful directory management solution that combines scalability, security, and integration flexibility. Its support for industry standards, advanced replication, and comprehensive administrative tools makes it an essential asset for organizations seeking to manage identity and access efficiently. By leveraging this technology, businesses can improve their operational efficiency and ensure a secure and organized approach to directory management.