Figure 2- SharePoint 2019 – Choosing site design while creating Communication Site
Communication sites have three out-of-the-box layout designs: Topic, Showcase, and Blank.
- Topic is meant to share information such as news, events, and other content.
- Showcase is to use photos or images to showcase a product, team, or event.
- Blank can be used to create your own design.
Modern lists and libraries
SharePoint Server 2019 supports modern SharePoint lists and libraries.
Modern SharePoint Libraries allow users to quickly view information about their documents, including permissions and metadata.
SharePoint 2019 Modern lists include Conditional Formatting. Conditional Formatting allows users to configure different display rules for specific columns in order to quickly view the status of that item.
Increased storage file size in SharePoint document libraries
SharePoint 2019 Server support storing files up to 15 GB in SharePoint document libraries. Note – The large volume of very large files can affect farm performance.
For Software boundaries and limits for SharePoint Servers 2019, please refer below link;
https://docs.microsoft.com/en-us/sharepoint/install/software-boundaries-and-limits-0
Fast Site Creation
The Fast Site Creation feature allows SharePoint administrators to quickly create site collections based on an existing template.
This fast site creation feature actually uses a copy of a site template that is stored in the content database.
Fast site creation is supported by the following site templates:
- OneDrive personal site [SPSPERS#10]
- Team site (modern only) [STS#3]
- Communication site [SITEPAGEPUBLISHING#0]
Use the Get-SPWebTemplatesEnabledForSiteMaster cmdlet to display a full list of site master web templates on the farm.
Modern sharing experiences
SharePoint Server 2019 now supports modern sharing experiences. This provides a simplified sharing UI. It will help to easily share links with others in the organization. Furthermore, it will warn a user when sharing a large group or a large number of items.
SharePoint 2019 libraries combine the power of SharePoint and OneDrive which helps to experience modern sharing. It also solves many of the syncing and integration issues which existed in previous versions of SharePoint.
Modern search experience
SharePoint Server 2019 comes with a modern search experience. In the SharePoint home page, you can find search boxes. This is also available on communication sites and modern team sites.
The most visual difference is that in modern search, you see results even before you start typing in the search box, and the results update as you type.
As an administrator, you cannot turn off classic or modern search. Users get the classic search experience on publishing sites and classic team sites. In the Search Centre, Users get the modern search experience on the SharePoint home page, communication sites, and modern team sites. From the administrator’s perspective there are some differences between the search experiences.
Modern Team sites
Modern Team sites are responsive by default. They include an out of the box news publishing engine, allowing users to share news with the team.
Modern team site includes a group of modern web pages, document libraries, lists for data management, and web parts that you can customize as per your needs. In SharePoint Server 2019, the new team sites are by default modern site and classic sites are still supported as well.