But there are a few limitations and restrictions in each SharePoint version that are noteworthy.
Major SharePoint Limitations mentioned version-wise Number of site collections SharePoint Online: The maximum number of site collections that can be created in a tenant is 2 million.
SharePoint 2019 server: The maximum recommended number of site collections per farm is 500,000 Personal Sites plus 250,000 for all other site templates.
/ \ { | } ) Blocked File types SharePoint online: No file types are blocked if allow custom script option is enabled in Admin center.
If that option is prevented these file types are blocked (.aspx .asmx .ascx .master .xap .swf .jar .xsf .htc) SharePoint 2019 server: No file types are blocked.
SharePoint 2016 server: These file types are blocked (.ashx .asmx .json .soap .svc) SharePoint 2013 server: These file types are blocked (ade, adp, asa, ashx, asmx, asp, bas, bat, cdx, cer, chm, class, cmd, cnt, com, config, cpl, crt, csh, der, dll, exe, fxp, gadget, grp, hlp, hpj, hta, htr, htw, ida, idc, idq, ins, isp, its, jse, json, ksh, lnk, mad, maf, mag, mam, maq, mar, mas, mat, mau, mav, maw, mcf, mda, mdb, mde, mdt, mdw, mdz, msc, msh, msh1, msh1xml, msh2, msh2xml, mshxml, msi, ms-one-stub, msp, mst, ops, pcd, pif, pl, prf, prg, printer, ps1, ps1xml, ps2, ps2xml, psc1, psc2, pst, reg, rem, scf, scr, sct, shb, shs, shtm, shtml, soap, stm, svc, url, vb, vbe, vbs, vsix, ws, wsc, wsf, wsh, xamlx) SharePoint 2010 server: (ade, adp, app, asa, ashx, asmx, asp, bas, bat, cdx, cer, chm, class, cmd, cnt, com, config, cpl, crt, csh, der, dll, exe fxp, gadget, grp, hlp, hpj, hta, htr, htw, ida, idc, idq, ins isp, its, jse, ksh, lnk, mad, maf, mag, mam, maq mar, mas, mat, mau, mav, maw, mcf, mda, mdb, mde mdt, mdw, mdz, msc, msh, msh1, msh1xml, msh2, msh2xml, mshxml, msi, ms-one-stub, msp, mst, ops pcd, pif, pl, prf, prg, printer, ps1, ps1xml, ps2, ps2xml psc1, psc2, pst, reg, rem, scf, scr, sct, shb, shs, shtm, shtml, soap, stm, svc, url, vb, vbe, vbs, ws, wsc, wsf, wsh) SharePoint Limitations regarding file size in a document library SharePoint Online: A maximum file size of 15GB can be uploaded in a document library SharePoint 2019 server: A maximum file size of 15GB can be uploaded in a document library SharePoint 2016 server: A maximum file size of 10GB can be uploaded in a document library SharePoint 2013 server: A maximum file size of 2GB can be uploaded in a document library SharePoint 2010 server: A maximum file size of 2GB can be uploaded in a document library SharePoint Online Limitations in different Versioning SharePoint Online: Maximum number of 50000 major versions and 511 minor versions SharePoint 2019 server: Maximum number of 400000 major versions and 511 minor versions SharePoint 2016 server: Maximum number of 400000 major versions and 511 minor versions SharePoint 2013 server: Maximum number of 400000 major versions and 511 minor versions SharePoint 2010 server: Maximum number of 400000 major versions and 511 minor versions Threshold view All SharePoint Versions: Threshold for a site view is 2000 subsites, 2000 lists per site.