Microsoft Office Tutorials and References
In Depth Information
TABLE 1.3:
Software limitations for SharePoint Foundation 2010 (CONTINUED)
OBJECT
MAXIMUM VALUE
TYPE OF OBJECT LIMIT
DETAILS
Major
Ver s ion s
400,000
List and library limit
Passing this limit can have surprising
performance effects, causing issues
with file open, save, delete, and view
his tor y.
Items
30,000,000 per list
List and library limit
You can create very large lists using
standard views that filter by
metadata and by using folders. This value
can also vary depending on number of
columns and how the list is used.
Number of
SharePoint
Groups a User
Can Belong To
5,000
Security limit
This is consistent with Active
Directory guidelines. Can be affected
by size of tokens, the number of
groups SharePoint is caching, and
how long it takes to do security
checks.
Users in a Site
Collection
2 million per site
collection
Security limit
You can add millions of people to
a website using security groups
(instead of individual users). The
limit particularly affects the
manageability and ease of navigation in the
user interface.
Active
Directory
principals/
Users in a
SharePoint
Group
5,000 per
SharePoint group
Security limit
Activities affected by this limit (or
exceeding it) are fetching users to
validate permissions and rendering
the membership of a view.
SharePoint
Groups
10,000 per site
collection
Security limit
When greater than 10,000, the time it
takes to execute operations increases
significantly
Security
Principal:
Size of the
Security
Scope
5,000 per ACL
Security limit
The number of security prinicipals
per access control list for an object.
The size of the scope affects the data
used for security check calculations.
There is no hard limit, but the bigger
the scope, the longer the calculation
takes.
 
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