Metalogix Expert. Migration Expert Overview for SharePoint Online Readiness. March,

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1 Expert Migration Expert Overview for SharePoint Online Readiness March,

2 Expert Migration Expert Overview for SharePoint Online Readiness Copyright 2018 Meta l ogi x Interna ti ona l GmbH Al l ri ghts res erved. No pa rt or s ecti on of the contents of thi s ma teri a l ma y be reproduced or tra ns mi tted i n a ny form or by a ny mea ns wi thout the wri tten permi s s i on of Meta l ogi x Interna ti ona l GmbH. Meta l ogi x Expert i s a tra dema rk of Meta l ogi x Interna ti ona l GmbH. Wi ndows Sha repoi nt Servi ces i s ei ther a regi s tered tra dema rk or a tra dema rk of Mi cros oft Corpora ti on i n the Uni ted Sta tes a nd/or other countri es. Other product a nd compa ny na mes menti oned herei n ma y be the tra dema rks of thei r res pecti ve owners. Technical Support For i nforma ti on a bout Meta l ogi x Techni ca l s upport vi s i t l ogi x.com/s upport. Techni ca l s upport s peci a l i s ts ca n be rea ched by phone a t The l evel of techni ca l s upport provi ded depends upon the s upport pa cka ge tha t you ha ve purcha s ed. Conta ct us to di s cus s your s upport requi rements. info@metalogix.com

3 Expert Migration Expert Overview for SharePoint Online Readiness Contents Introduction... 4 Migrating to SharePoint Online Standalone... 5 Sites and Subsites... 5 Large Files... 5 Checked Out Files... 6 Large List Views... 7 Custom Master Pages and Layouts... 7 Alerts by User... 8 Alerts by Site... 9 Sandbox s Enabled Lists BCS Applications Custom Profile Property Mappings InfoPath Locked Sites Non-Default Master Page Secure Store Applications Web Application Policy Workflow Associations (2013 style) Workflow Running (2010 style) Workflow Running (2013 style) Workflow Associations (2010 style) SharePoint Add-Ins Unsupported Web Templates Custom Web Part Pages Files and Folders with Long URLs Large Lists File Versions Large Sites Full Trust Code s Information Rights Management Browser File Handling Products That Can Help info@metalogix.com

4 Expert Migration Expert Overview for SharePoint Online Readiness Introduction Migrating to a new version of SharePoint is like moving to a new home. Before you make that move, there are critical issues to consider. Will the furniture, appliances, and decorative pieces from your previous home fit and work in your new home? What about the custom furniture in your current home that you may not be able to move? For example, it is difficult to move builtin closets that you had a contractor build for you. On a similar note, when was the last time you looked through all your drawers and found just how much useless junk you ve got hiding in there? Similarly, a SharePoint migration requires careful planning to identify the critical issues and mitigate the risks of the migration. Whether you re moving your environment to SharePoint 2013, SharePoint 2016, or SharePoint Online (SPO), it is essential to understand the limits of your new environment, and whether all your content meets these limits. It is also important to consider whether content that is outdated, no longer in use, or forgotten, is worth moving. It is also important to understand that SharePoint customizations such as custom web parts, custom features and solutions, and custom Master Pages and Page Layouts, do not work in newer versions of SharePoint. Some custom work will be required to move those customizations, especially when the destination is an SPO server, which supports SharePoint Apps and sandboxed solutions. Which is why an analysis of your current environment and careful migration planning can save you time and money, and aid in the optimization of your new SharePoint environment. About Expert Expert is a free tool that provides you with a detailed analysis of your current environment by farm, web application, or site collection. By analyzing your existing farms, web applications, and site collections, that are based on strict Microsoft limitations, Expert shows you customizations that are easy to migrate and those that don t easily migrate to either on-premise and online versions of SharePoint. With this analysis, you can preempt migration issues by cleaning up unnecessary customizations and content, and plan what you move over and how you move it. 4

5 Expert Migration Expert Overview for SharePoint Online Readiness Migrating to SharePoint Online Standalone This document contains information about features in your current environment that need special treatment when you are planning your migration to SharePoint Online 2013 or Office 365. Sites and Subsites SharePoint sites and sub-sites are a place for collaboration, communication, or content storage. They are a great tool that can be an ideal method of storing content as well as presenting it to your internal and external users. However, SharePoint users must be sure to thoroughly understand the limits that are presented with owning sites and sub-sites. Too many sites within a site collection, or too many sub-sites within a site, can affect the functionality of your overall SharePoint deployment. This negative impact can in turn be carried over with your migration. Microsoft a recommended limit of a maximum of 250,000 sites per site collection. This means that you can create a very large total number of web sites by nesting sub-sites within your sites. However, there is also a limit applied to the number of sub-sites that you can have per site view. The recommended limit is 2,000 sub-sites per site view if you surpass this number the web site will no longer perform properly. Both are factors to consider for the optimal functionality of your SharePoint deployment, as well as the health of your new environment post-migration. Even with these limits placed on the number of sites and sub-sites that your site collections can have, you can still organize your content in a way that suits you and works within the Microsoft limits. For instance you can create a shallow site hierarchy with 100 sites, each with 1,000 sub-sites, totaling 100,000 web sites. Or you can create a deep hierarchy with 100 sites; each with 10 sub-site levels, also containing a total of 100,000 web sites. Working within these limits is vital for optimal performance, and with various site and sub-site configurations, working within the limits is easy and even practical. Site content size is another major contributing factor. It s important to know ahead of time where the largest sites are in the source environment to generate appropriate content reorganization plans and migration timelines. With Content Matrix you can move and reorganize the current location of your web sites and sub-sites. By rearranging the placement of your sites and sub-sites you can adhere to published SharePoint Online limits thereby guaranteeing the successful deployment, migration, and performance of you SharePoint environment. Large Files The maximum single file size has recently been increased from 250MB to 2GB for Office 365, while onpremise versions of SharePoint have a 250MB threshold that can be increased by an administrator at the 5

6 Expert Migration Expert Overview for SharePoint Online Readiness Web Application level up to 2GB. A file is considered a large file when it exceeds 250MB. The greater the amount of large files you have in your farm, the greater your farm performance is negatively affected. Even though this limit can be increased within SharePoint to a maximum of 2GB, it is important to consider that if a file exceeding 250MB is already a large file, then files at 2GB will take up even more space, decreasing farm performance further. It is important to know how many large files your SharePoint environment is holding. In knowing this you can ratify the situation, decreasing the number of large files and optimizing the functionality of your SharePoint farms. It is particularly important to consider this factor before implementing a mass migration, as there may be files you no longer need that are simply taking up space and slowing down the continuity of your SharePoint operations. This, is an issue that you will invariably end up carrying over to your newly migrated environment. Content Matrix can help you by allowing you to reorganize the location of your large files. If too many large files per farm are the problem, then Content Matrix helps by allowing you to move some of those large files to areas where there is still room remaining for them. This allows you to stay within the Microsoft limits, enhancing the performance of your farm and its subsequently migrated version. StoragePoint can also help in this scenario, by reducing the size of files with external BLOB storage. By externalizing the content of the large files, you still have access to them, without pushing the Microsoft limit on size. This furthers the usability of your SharePoint environment, and aids in the migration of content that is already within the pre-set limits. Checked Out Files SharePoint truly is an ideal way in which to collaborate with co-workers. From shared calendars, to collaboration on documents and projects, to approval workflows, it provides users with a workspace in which they can efficiently perform their work tasks. One of these convenient features is the ability to check out files, allowing end users to alter them without interruption from their fellow employees. With checked out files comes a caveat if the file has not been checked back in, then SharePoint may not have an up-to-date version of that document. This prevents other end users from seeing the latest version, as the document must be checked back in for the latest changes to be uploaded. This is a factor that would affect the overall success of a migration. It s important to know how many files you have checked out, and which files they are in particular, prior to a migration. By ensuring that all files have been checked back in, you ensure that your SharePoint environment has an updated version of all documents. This then allows for a migration of only the latest content. 6

7 Expert Migration Expert Overview for SharePoint Online Readiness Large List Views Lists that have multiple views and a large number of columns tend to have poor performance as they surpass 2000 items, and towards the Microsoft List View Threshold of 5000 items. The more metadata/columns these lists have, the more they will impact performance. Although Microsoft does not provide separate List View Threshold guidance for SPO, it is still important to know if you re reaching this limit so that you can split large lists with List Views into multiple lists or use Search Based Lists instead. The more metadata/columns these lists have, the more they will impact performance. It is important to know if you re reaching this limit so that you can split large lists with List Views into multiple lists, narrow down the list filters to return fewer results, or use Search Based Lists instead. Creating a Search Based list involves creating a custom search results page that looks like a list, but is in fact a search results page. A difference results page would be needed for each list view. Splitting lists using native SharePoint capabilities requires multiple steps: 1. Save the existing list as a template 2. Create new lists based on this template 3. Export content from existing list to Excel 4. Copying items and pasting individual items, field by field into the Quick Edit view of each new list. This is an extremely time consuming process. Splitting lists using Content Matrix, involves multiple quick Copy/Paste operations. In each case, you would: 1. Copy the original list 2. Paste it on the target 3. Rename the new list which will include a subset of the original Use the filter tab to filter only a subset of the list items into the new list, and run the migration job. An example of splitting a large list that has financial content with a field called Fiscal Year, is that follow the above steps and filter only items with a Fiscal Year value of the last 3 years into the new list. Then repeat the process for the previous 3 fiscal years, and so on. Custom Master Pages and Layouts Custom Master Pages, and their associated page layouts, cannot simply be migrated over from SharePoint 2007 or 2010 to SharePoint While the formatting of Master Pages is similar between these versions, it is not the same, and Master Pages written for one version do not work in any of the other versions. 7

8 Expert Migration Expert Overview for SharePoint Online Readiness It is vital to know how many custom master pages you have and what they are, before migration, so that you know which of these you either have to discard, or rebuild to work Office 365. Once these pages have been rebuilt, you can easily migrate the content directly from the old version of the page to the new version using both the OTB Upgrade and 3rd party migration tools such as Content Matrix. Our experience in working with thousands of organizations and systems integrators who have successfully migrated to new versions of SharePoint, has taught us that the development and implementation of Master Pages and Page Layouts is an area that is often misunderstood by IT managers. recommends working with SharePoint UI implementation experts to implement new versions of Master Pages and Page Layouts, and not assigning this task to SharePoint developers, who specialize in a completely different skill set (Visual Studio development vs. HTML and XML) and tool sets (Visual Studio and SharePoint Designer respectively). In addition, recommends working with graphic designers to create the look and feel of the Master Pages (usually using Adobe Photoshop or similar tools), and have the content generated by those tools given to the SharePoint UI implementation experts. Most SharePoint UI experts are not graphic designers, and won t necessarily create good designs even if they know how to implement designs created by others. Similarly, most graphic designers know how to design beautiful web pages, but are not familiar with UI implementation in SharePoint. Alerts by User Alerts are notifications of changes to content on a site that SharePoint users receive as messages or text messages to their mobile phone, depending on how your site is configured. Alerts are great way to keep track of additions or changes to content that users make on your SharePoint objects. Site owners may want to subscribe multiple users to an alert to make sure they get important updates, as well as encourage them to contribute to a discussion board, blog, or wiki. When you plan your migration, it is very helpful to know how many alerts are configured and which users are assigned to them before migrating the alerts to the target SharePoint environment. After migration, users can keep receiving alerts which results in a seamless transition to the new environment. This report displays the number of source sites that have one or more alerts. The report detail lists every alert configured for each site. The report columns are as follows: Site URL The URL of the source site that was analyzed 8

9 Expert Migration Expert Overview for SharePoint Online Readiness Alert Username User ID of the person who has subscribed to the alert Alert Name Title of the alert as displayed in the user interface. Alert Type The type of object to which the alert applies, which can be a list or document library, a list item or document, or a custom object. Associated Object URL URL of the object that is linked to this alert Alerts by Site Alerts are notifications of changes to content on a site that SharePoint users receive as messages or text messages to their mobile phone, depending on how your site is configured. For a particular site or site collection, alerts are great way to keep track of additions or changes to content that users make on your SharePoint objects for your site or site collection. When you plan your migration, it is very helpful to know how many alerts are configured and which users are assigned to them before migrating the alerts to the target SharePoint environment. After migration, users can keep receiving alerts which results in a seamless transition to the new environment. This report displays the number of source sites that have one or more alerts. The report detail lists every alert configured for each site. The report columns are as follows: Site URL The URL of the source site that was analyzed Alert Username User ID of the person who has subscribed to the alert Alert Name Title of the alert as displayed in the user interface. Alert Type The type of object to which the alert applies, which can be a list or document library, a list item or document, or a custom object. Associated Object URL URL of the object that is linked to this alert Sandbox s A sandboxed solution is a packaged set of SharePoint functionality that runs in a secure, monitored process with a limited access to resources within the site collection in which they are deployed. 9

10 Expert Migration Expert Overview for SharePoint Online Readiness Migration planning must take into consideration the sandboxed solutions deployed across site collections in a farm, so that administrators can analyze the constituent features, and manage these solutions in the target environment. This report displays the number of sandboxed solutions and lists information about each sandboxed solution. The columns in the list are as follows: Site URL The URL of the source site that was analyzed Name Name of the sandboxed solution Status Whether or not the sandboxed solution is active. Values are Activated or Deactivated. Enabled Lists SharePoint on premise allowed content to be sent to an address and immediately imported into a SharePoint library. This feature has been removed from SharePoint Online in favor of Site Mailboxes. It is important to know where these content libraries are configured for accepting , as alternative methods should be utilized with SharePoint Online. This report displays the count of enabled lists and the set of locations and names of the lists. The columns in the set are as follows: Site URL URL of the web site hosting the enabled list. List Title Title of the enabled lists. BCS Applications On-premise Business Connectivity Service Applications facilitate complex integration solutions to access data from external data systems such as ERP and CRM, in addition to other data-driven applications that are exposed through Windows Communication Foundation (WCF) services or Open Data (OData) endpoints. 10

11 Expert Migration Expert Overview for SharePoint Online Readiness SharePoint BCS applications are not migrated to the target environment. The integrations must be recreated in the SharePoint Online environment, so it is important to understand ahead of time where the implementation of this service application lives in the source environment. This report displays the count of BCS definitions in your environment, and lists the key properties of the BCS definitions. The columns in the list are as follows: Name Name of the BCS definition. of the BCS definition. Namespace URL that represents the BCS definition. Version Version number of the BCS definition. LOB System The type of item returned. Possible values are WFC or Database. Type LOB Entities Entities included in the definition. LOB Name Name of the LOB. Custom Profile Property Mappings Profile property mappings enable SharePoint to exchange profile property values with data sources outside of SharePoint. For example, you could map a profile property to an attribute in Business Data Catalog for use with certain SharePoint features like Audiences. SharePoint Online uses Azure Active Directory (AAD) to populate the SharePoint profile values, and AAD does not support extending the schema and configuring additional profile property mappings. As a result, the custom properties do not automatically migrate to the User Profile Service in SharePoint Online. Depending on the needs of the organization, the custom properties may require regeneration in the Admin portal of SharePoint Online. 11

12 Expert Migration Expert Overview for SharePoint Online Readiness This report displays the count of profile property mappings, and a list of profile property mappings that will not be included in the target environment. The columns in the list are as follows: Connection Name Name of the connection. Connection Type The type of directory service that this is a connection to. For example, Business Data Catalog or Active Directory Logon. Property Name The technical name of the property that will be used by the user profile service. Property Display Name The human readable name of the property. Property Mapping The name of the attribute that is being mapped. Direction The mapping direction. Possible values are: Import - the value of the attribute in the external system will be imported into SharePoint Server and used to set the value of the SharePoint Server property. Export - the value of the property in SharePoint Server will be exported to the external system and used to set the value of the attribute in the external system. Property Length Maximum length of the property value. Property Usage Number of user profiles currently containing values for this property. InfoPath InfoPath Forms Services is a server technology that makes it possible for people to fill out forms in a Web browser. InfoPath Forms are browser-enabled form templates which can be filled out in a web browser without requiring additional add-ons or downloads. It is important for the user to be aware about the InfoPath forms associated with different libraries on a site level. Though the standalone application has been discontinued, InfoPath Forms Services are included in the on-premise release of SharePoint Server 2016, as well as being fully supported in Office 365. This report displays the count of unique InfoPath Form templates. The report list columns are as follows: 12

13 Expert Migration Expert Overview for SharePoint Online Readiness Form Name Name of the InfoPath form template Form URL Location of the InfoPath form template Associated List Title List or library containing the InfoPath form template Site URL URL of the site where the InfoPath form template is present Locked Sites Locked Sites in SharePoint are created when a SharePoint Administrator intends to prevent the site content from being increased or modified. A site is usually locked in preparation for a migration to another environment, or to an archival location. In SharePoint on premise environments, a site could be marked as Unlocked, No Access, or Read-Only. However, the locking behavior is different in SharePoint Online. The Read-Only option has been removed from SharePoint Online requiring administrators to explore new plans about how to manage locked site collections. This report displays the number of locked sites and a list of locked sites. The columns in the list are as follows: Site URL The URL of the locked site. Non-Default Master Page A customized Master Page may be used to define the look and feel of all the pages across an entire SharePoint environment, and is usually created to establish the branding or corporate identity. A customized Master Page can cause issues with receiving updates to the user interface in SharePoint Online. In addition, depending on the source environment, moving an on premise custom Master Page to SharePoint Online may not be possible. It is recommended that you plan to manage changes to the enduser experience after the migration. 13

14 Expert Migration Expert Overview for SharePoint Online Readiness This report displays the count of customized Master Pages and a list of customized master Page locations in your SharePoint environment. The columns in the list are as follows: Site URL URL of the site that contains the non-default master page. Custom Master Page URL Server relative path to the non-default master page. Master Page URL Server relative path to the default master page. Secure Store Applications The Secure Store Service is designed to securely hold data that provides credentials to connect to target applications or external systems, and associate those credentials to a specific identity. This feature exists in SharePoint Online but is traditionally not part of a standard migration and must be configured separately. This is an important feature to be aware of as the target applications or external systems that are referenced, may not be available from SharePoint Online, and at a minimum will require reconfiguration. This report displays the count of secure store applications and a list of credentials that are not part of a standard migration. The columns in the list are as follows: Application Id Secure Store application ID. Name The name of the Secure Store application. This typically matches the Application ID. Friendly Name Display name for the Secure Store application. Contact Contact address associated with the Secure Store application. 14

15 Expert Migration Expert Overview for SharePoint Online Readiness Credential Management URL associated with managing credentials. This is typically not set by the user, but is provided for informational purposes. URL Ticket Timeout Ticket timeout associated with the Secure Store application. Type The type of the Secure Store application. Values are Group, GroupWithTicketing, Individual, and RestrictedGroup. Web Application Policy A web application can contain multiple site collections. A Web Application Policy is a comprehensive set of permissions that apply to all users and groups for all site collections in a web application. In SharePoint Online, a comprehensive Web Application Policy is no longer available. As a result, the governance controls put in place from a Web Application Policy perspective must be reevaluated and must be set on every site collection for a SharePoint Online environment. This report displays the count of Web Application User Policies and a list of policies that exist for a web application in your SharePoint environment. The columns in the list are as follows: Web Application Name The name of the source web application. Policy User Name The login ID of the user or group. Policy Display Name Display Name of the user or group. Policy Role Binding Permission granted to the user or group in the source through a named role. Workflow Associations (2013 style) SharePoint 2013 introduced the concept of Workflow Manager, allowing for newer-style, advanced SharePoint Designer workflows to be leveraged in SharePoint. These workflow associations can be migrated. However, running instances of workflows present a problem: the instance information cannot be migrated. If you attempt to migrate a running instance, the instance information will be lost. 15

16 Expert Migration Expert Overview for SharePoint Online Readiness When migrating, it is important to understand where and what these workflow associations are, in order to determine the continuity of workflows at the target. This report indicates a list of all the 2013 workflow associations in the environment along with the count of running instances at the time the report was generated. The columns in the list are as follows: Site URL URL of the web site that the workflow is associated with. List Title Title of the list the workflow is associated with. Workflow Association Name Name of the workflow association. Workflow Name Name of the workflow. Running Instances Number of workflows actively running at that scope. Scope The level that the workflow is associated with. The possible values are List, ContentType, or Site. IsReusable Identifies which workflows were published as reusable workflows. Values are True or False. Workflow Running (2010 style) When migrating to SharePoint Online, the instance of a running workflow cannot be maintained. This means that any workflows that are actively running should be completed or cancelled prior to migration or they must be restarted at the target. Since running workflows will lose their state information, running workflows will need to be restarted after migration unless they are completed at the source. This report indicates the count of running workflows (2010 style) and presents a list of those workflows. The columns in the list are as follows: Site URL URL to the web site where the workflow is running. 16

17 Expert Migration Expert Overview for SharePoint Online Readiness Workflow Name Name of the workflow. List Title Title of the list associated with the workflow. Item URL URL of the item that is associated to the running workflow. If this is a list item workflow, the URL will point to the list item. If this is a site workflow, the URL will point to the site. Scope The level that the workflow is associated with. The possible values are List, or Site. Workflow Initiator User who started the workflow. Workflow Running (2013 style) When migrating to SharePoint Online, the instance of a running workflow cannot be maintained. This means that any workflows that are actively running should be completed or cancelled prior to migration or they must be restarted at the target. Since running workflows will lose their state information, running workflows will need to be restarted after migration unless they are completed at the source. This report indicates the count of running workflows (2013 style) and presents a list of those workflows. The columns in the list are as follows: Workflow Name Name of the workflow. Item URL URL of the item that is associated to the running workflow. If this is a list item workflow, the URL will point to the list item. If this is a site workflow, the URL will point to the site. Scope The level that the workflow is associated with. The possible values are List, or Site. Workflow Initiator User who started the workflow. 17

18 Expert Migration Expert Overview for SharePoint Online Readiness Workflow Associations (2010 style) Workflow associations can be migrated. However, running instances of workflows present a problem: the instance information cannot be migrated. If you attempt to migrate a running instance, the instance information will be lost. When migrating, it is important to understand where and what these workflow associations are, in order to determine the continuity of workflows at the target. This report indicates a list of all the 2010 workflow associations in the environment along with the count of running instances at the time the report was generated. The columns in the list are as follows: Web URL URL of the web site that the workflow is associated with. List Title Title of the list the workflow is associated with. Workflow Name Name of the workflow association. Running Instances Number of workflows actively running at that scope. Scope The level that the workflow is associated with. The possible values are List, ContentType, or Site. IsReusable Identifies which workflows were published as reusable workflows. Values are True or False. Reusable Scope Additional information for the scope of a workflow. Valid values are: Blank - no additional information available. Reusable - reusable within the site. Globally Reusable - reusable within the site collection. Content Type Name Name of the SharePoint content type, for example, Task. 18

19 Expert Migration Expert Overview for SharePoint Online Readiness SharePoint Add-Ins SharePoint Add-Ins (formerly SharePoint Apps) are an alternative to Full Trust Code in SharePoint by allowing client-side development with modern browser controls (JavaScript, HTML, etc.). These Add-Ins exist as customizations and will not migrate to SharePoint Online. These Add-Ins must be reconstructed in the SharePoint Online environment. This report indicates the list of SharePoint Add-Ins in your environment that should be reconstructed in your SharePoint Online environment. The columns in the list are as follows: Web URL URL of the web site hosting the add-in. App Title Title of the add-in. App Source Location from where the application was installed. APP ID ID assigned to the add-in. Launch URL URL used to launch the add-in. If the URL is not associated with your SharePoint environment, then the add-in is a provider-hosted add-in that runs outside of the environment. Settings Page URL URL for the settings page associated with an add-in. Page URL URL to the page that contains the add-in, if the addin is an app part. Unsupported Web Templates Some site definitions such as the Meeting Workspace and Document Workspace, have been discontinued by Microsoft and are no longer available in newer versions of SharePoint, or on Office 365. If you are using any of these site definitions in sites on your current farm, you must choose an alternative site definition that has as much of the layout that the deprecated site definition had as possible on a target site in order to migrate. These sites can be migrated, but may have to be modified from within SharePoint after the migration to return them to the same layout and functionality as the original site definition. For a full list of discontinued features, see office.microsoft.com. 19

20 Expert Migration Expert Overview for SharePoint Online Readiness Custom Web Part Pages Custom web part pages are pages with a custom layout of web parts that was not available Out of the Box. These custom layouts were typically created either in Visual Studio, or using SharePoint Designer, and do not migrate well to new versions of SharePoint. As a result, you must recreate them in your new SharePoint environment, prior to migrating. If the web parts on these pages are OTB web parts, then once the page has been recreated, the migration will work smoothly. Files and Folders with Long URLs SharePoint On-premise and Office 365 impose some limits on the length of URLs. If files and folders exceed this URL limit, then it can cause problems during migration. It is therefore important to know how many Files and Folders exceed the URL limit, so that users can address the issue prior to migration. Large Lists The recommended limit in SharePoint for single list views is set to 5,000 items. This threshold can be increased in SharePoint, but it will cost users the performance of their environment furthermore, this limit is a hard limit for Office 365 environments. Therefore, for both a SharePoint 2013, and Office 365 migration, it is vital to know the size of your lists, as lists with 5000 or more items will hinder the progress of your migration. Knowing the size of your lists in advance of said migration, will therefore aid users by notifying them of the lists that need to be split prior to migration. File Versions Having a significant amount of versions of a file can cause performance concerns in a migration effort. It s important to plan ahead of time to identify the amount of file versions that are relevant to the needs of the business and validate how many of those versions should be migrated to SharePoint Online. Any files with a large amount of versions should be closely analyzed as part of any migration plan. Large Sites While content size is not the only factor for migration time and performance, it is certainly a major contributing factor. It s important to know ahead of time where the largest sites are in the source environment to generate appropriate content reorganization plans and migration time-lines. Full Trust Code s While Full Trust Code (FTC) s are useful for deploying custom SharePoint controls in on-premise environments, these types of solutions are not available in SharePoint Online. It is important to identify those deployed elements in the SharePoint environment as alternative options will be needed after migration. 20

21 Expert Migration Expert Overview for SharePoint Online Readiness Information Rights Management Information Rights Management is an extra level of security that can be implemented on content at the list and library level in SharePoint. These settings need to be setup and configured at the farm level before being enabled at the list and library level. Due to this scope, configuration of Information Rights Management does not migrate to SharePoint Online. By identifying these lists and libraries ahead of time, it can be determined where this implementation will need to occur post-migration. Browser File Handling Browser File Handling is a setting in SharePoint that determines how restrictive SharePoint will be in regards to opening files within the SharePoint browser. These settings cannot be migrated over to SharePoint Online, so it is important to understand where additional levels of restriction have been put in place on the source. Products That Can Help ControlPoint ControlPoint is a powerful SharePoint administration tool that allows you to securely manage permissions across multiple farms, automate and enforce governance across cloud and hybrid scenarios, and simplify administration. It also includes a significantly more robust pre-migration reporting capability than Expert, including the ability to ignore Microsoft thresholds and use custom sizes or numbers for any of the above mentioned thresholds, the ability to find custom web parts, where those are located, custom workflows, custom Master Pages, and many other items that could slow down a migration. Content Matrix Content Matrix is the ideal tool for cleaning up your SharePoint environment premigration based on findings in Expert and ControlPoint. By allowing you to move around sites, files, and other content found within your SharePoint farms, Content Matrix can help you adjust your environment so that it meets the Microsoft limits. As a result, you can enhance your current environment to an optimal functionality, and then migrate it over to your new SharePoint solution at its highest performance capability, or enhance the environment during the migration. Content Matrix is the ideal tool for the migration itself, particularly since there is no Out of the Box solution for migrating SharePoint to Office 365. A SharePoint migration is a complex and daunting process. With Content Matrix, you get the power, speed and flexibility you need to carry out your SharePoint upgrade with confidence. You can also instantly take advantage of new SharePoint 2013 / Office 365 functionality by directly migrating from any previous version of SharePoint. Please note that migrations to Office 365 are significantly slower than migrations across a LAN, or even across a WAN for a number of reasons including factors such as: The Internet as a WAN being significantly slower than a private WAN. 3rd Party Commercial Distributed Denial Of Service Attack protection software. 21

22 Expert Migration Expert Overview for SharePoint Online Readiness User based throttling. Virus checking. StoragePoint Microsoft recommends that SharePoint Content Databases should not exceed 200 GB for active content. However, your content files that are stored as Binary-Large-Objects (BLOBs) in the database, such as presentations, PDFs and images, 3D CAD files, and high-definition videos quickly weigh down SharePoint content databases. Bloated databases slow down search performance as well as file upload and download speeds. StoragePoint is the ideal solution for shrinking databases and reducing large files. StoragePoint shrinks databases up to 95% by moving BLOBs outside of SQL Server using SharePoint's Remote BLOB Storage (RBS) and External BLOB Storage (EBS) interfaces. It is a simple solution that enhances the performance of your environment while decreasing it in size. This reduction is a preferred first step to cleaning up your environment before migrating all that content. With a swift clean pre-migration with StoragePoint, you can ensure that the performance of your newly migrated environment s performance is optimized. 22