The speed of this step depends on the efficiency of the tool you're using and the type of content that you package. Small file size can result in larger overhead and processing time which directly impacts the performance.įiles migrate faster than objects and list items. Large file size migrates faster than smaller ones. List items with custom columns, small files (~50 kb) The following table provides estimates of the type of speed you may achieve based on the types of content you're migrating. Keeping within these guidelines will result in a faster upload speed to Azure and leverages the scale capabilities of the migration API. For the transfer size, we recommend a minimum of 100 MB and less than 250 MB per package. To improve migration throughput, we recommend that you package at least 250 files per transfer. This step is automated in SPMT and in most third-party tools. This step is where the tool creates a proper package for the content to be imported into the cloud.
What content really needs to be migrated? What can be left behind? How many file versions should be included? The amount of content you migrate will determine the overall size of your project. The first rule of a good migration is to know your source evaluate and triage your content before you migrate. Determine what content you need to migrate, prioritize when the content needs to be migrated, and decide on what the optimal migration infrastructure should be. Planning is the key to optimizing your migration. Follow the recommendations listed below for each phase of your migration process. Whatever migration tool you use, these factors will apply. It leverages Azure and uses channels for large content transfer. This guidance may also be applied to SPMT.Ĭurrently, SPMT and other third party vendor tools use the SharePoint API for migration.
Understanding these will help you plan and maximize the efficiency of your migration.
Migration performance can be impacted by network infrastructure, file size, migration time, and throttling. Performance guidance for the SharePoint Migration API Improving your connectivity to Office 365 and Azure.Improving the speed at which the source can be read.When using either the SharePoint Migration Tool (SPMT) or running a Migration Manager agent, follow these guidelines to help improve your migration performance. Performance guidance for Migration Manager and SPMT See the FAQ and Troubleshooting section below for additional information. Opening a support ticket will not lift throttle. Throttling rules cannot be disabled or suspended. Throttling is in place to protect the reliability and availability of the service. However, during evening and weekend hours for the region, the service will be ready to process a significantly higher volume of requests from background apps.Ĭan Microsoft turn off the throttle to help me with migration? No. You should expect that these apps will achieve very limited throughput during these times. In support of this objective, we have implemented tighter throttling limits on background apps (migration, DLP and backup solutions) during weekday daytime hours. During these unprecedented times, we are taking steps to ensure that SharePoint and OneDrive services remain highly available and reliable for your users who depend on the service more than ever in remote work scenarios. These include content migration, data loss prevention (DLP), and backup solutions. Many Microsoft SharePoint and Microsoft OneDrive customers run business-critical applications against the service that run in the background.
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