Plus, considering active directory is nothing more than Microsoft's version of Kerberos, LDAP, dhcp and dns. It would be better to understand and debug things at lower layers than layer 7+.
-->Active Directory Lightweight Directory Services (AD LDS) is an independent mode of Active Directory, minus infrastructure features, that provides directory services for applications.
AD LDS is a mode of Active Directory that provides directory services for applications.
AD LDS provides dedicated directory services for applications. It provides a data store and services for accessing the data store. It uses standard application programming interfaces (APIs) for accessing the application data. The APIs include those of Active Directory, Active Directory Service Interfaces, Lightweight Data Access Protocol, and System.DirectoryServices.
AD LDS operates independently of Active Directory and independently of Active Directory domains or forests. It operates either as a standalone data store, or it operates with replication. Its independence enables local control and autonomy of directory services for specific applications. It also facilitates independent, flexible schemas, and naming contexts.
AD LDS does not have the infrastructure capabilities of Active Directory.
AD LDS does not include directory services for the Windows operating system, so it concentrates on the requirements of specific applications. If AD LDS operates in an Active Directory environment, it can use Active Directory for authentication. Because AD LDS does not support the Messaging Application Programming Interface, Microsoft Exchange cannot use AD LDS.
AD LDS usage complements that of Active Directory.
Although AD LDS and Active Directory can operate concurrently within the same network, AD LDS serves the requirements of specific applications. An instance of AD LDS can be created for a specific application without concern for the dependencies required by Active Directory. AD LDS can be installed without affecting Active Directory. Multiple instances of AD LDS, each supporting a separate application, can run on a single AD LDS installation.
This course will transition you from working on a single computer to an entire fleet. Systems administration is the field of IT that’s responsible for maintaining reliable computers systems in a multi-user environment. In this course, you’ll learn about the infrastructure services that keep all organizations, big and small, up and running. We’ll deep dive on cloud so that you’ll understand everything from typical cloud infrastructure setups to how to manage cloud resources. You'll also learn how to manage and configure servers and how to use industry tools to manage computers, user information, and user productivity. Finally, you’ll learn how to recover your organization’s IT infrastructure in the event of a disaster.By the end of this course you’ll be able to:● utilize best practices for choosing hardware, vendors, and services for your organization.● understand how the most common infrastructure services that keep an organizationrunning work, and how to manage infrastructure servers.● understand how to make the most of the cloud for your organization.● manage an organization’s computers and users using the directory services, ActiveDirectory, and OpenLDAP.● choose and manage the tools that your organization will use.● backup your organization’s data and know how to recover your IT infrastructure in the case ofa disaster.● utilize systems administration knowledge to plan and improve processes for IT environments.