New SharePoint 2010 Storage recommendations

By | 2011-07-09

We have updated our Software boundaries and limits for SharePoint 2010 with SP1 !

View the announcement on the product group blog:

“If this new guidance is followed SharePoint can support up to 4 TB of data in all usage scenarios and has no imposed size limit for document archive scenarios.  The details are in the TechNet document SharePoint Server 2010 capacity management: Software boundaries and limits and the primary changes are:

  1. For a SharePoint content database up to 200 GB there are no special requirements and this limit is included for consistency.
  2. For a SharePoint content database up to 4 TB you need to additionally plan for the following two requirements:
    • Requires disk sub-system performance of 0.25 IOPS per GB, 2 IOPS per GB is recommended for optimal performance.
    • Requires the customer to have plans for high availability, disaster recovery, future capacity, and performance testing.
    • And you need to review additional considerations in the TechNet Boundaries and Limits article.
  3. For a SharePoint content database over 4TB specifically for a Document Archive scenario you are required to additionally plan for the following:
    • SharePoint sites must be based on Document Center or Records Center site templates and must be an archive scenario where less than 5% of content is actively read from each month and less than 1% of content is actively written to.
    • Do not use alerts, workflows, link fix-ups, or item level security on any SharePoint objects in the content database. Note: document archive content databases can be the recipient of documents as a result of Content Routing workflow.
  4. Other specific limits changes being made at the same time:
    • A new limit of 60million items in any one SharePoint content database
    • The specific 5 TB limit per SQL Server instance has been removed.  Instead you should work with a SQL Server professional to plan for database storage.”

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