Windows update services blog

That is completely normal. Your email address will not be published. Save my name, email, and website in this browser for the next time I comment. In this article… What is the Windows Update service? Is it safe to disable the Windows Update service?

How do I disable the Windows Update service and prevent it from starting? You may also like Service Protector 7. If one server goes down, it won't immediately spoil your weekend because no client can update while you must be updated against the latest zero-day exploit.

A scan storm can occur when many clients change WSUS servers and the servers don't share a database. WSUS tracks activity in the database, so that both know what has changed since a client last scanned and will only send metadata that's updated since then. If clients change to a different WSUS server that uses a different database, they must do a full scan. A full scan can cause large metadata transfers.

Transfers of greater than 1 GB per client may occur in these scenarios, especially if the WSUS server isn't maintained correctly. It can generate enough load to cause errors when clients communicate with a WSUS instance. And clients retry repeatedly in this case. Sharing a database means when a client switches to another WSUS instance that uses the same DB, the scan penalty isn't incurred. The load increases aren't the large penalty you pay for switching databases.

Configuration Manager, because it includes compliance checking, requests scans with criteria that will return all updates that are in any status except declined.

The metadata returned will usually be less than when the scan is initiated by Configuration Manager. The Update Agent does cache the data, and the next scan requests will return the data from the client cache. WSUS implements an internal cache that retrieves the update metadata from the database.

This operation is expensive and very memory intensive. When the pool recycles, the cache is removed and must be rebuilt.

In earlier versions of the Windows Server operating system, there were no Windows PowerShell cmdlets, and update management automation was challenging. Deploy Windows Server Update Services. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Is this page helpful? Windows Update for Business deployment service capabilities are exposed through the Microsoft Graph PowerShell SDK, and we're excited to release a new Microsoft Learn module to walk you through common deployment service workflows.

From enrolling devices to viewing applicable content and scheduling a deployment, it will show you how to leverage the deployment service in your organization.

To learn more about these capabilities and how you can use them, we encourage you to view our Microsoft Ignite depth on demand session, Getting to Windows 11 with Windows Update for Business. You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.

Products 72 Special Topics 41 Video Hub Most Active Hubs Microsoft Teams. Security, Compliance and Identity. Microsoft Edge Insider. Azure Databases. Autonomous Systems. Education Sector. Microsoft Localization. Microsoft PnP. Healthcare and Life Sciences.

Internet of Things IoT.