In general, CMS is divided into the following types:

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1. Applicable to the CMS System of Large operational portal websites
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This type of CMS is designed for portal websites with tens of millions to hundreds of millions of visits and requires powerful functions and load balancing capabilities. This type of CMS market is dominated by the following heavyweight CMS systems.

Vignette Content Management (USA)
Http://www.vignette.com/contentmanagement/0,2097,1-1-1928-4149-1966-4150,00.html

EMC Documentum (USA)
Http://software.emc.com/products/product_family/documentum_family.htm

IBM Workplace wcm (USA)
Http://www-306.ibm.com/software/info/ecatalog/en_US/products/Z106182W88870K64.jsp? S_tact = none & s_cmp = none & eo = VNM & CC = Vietnam & Vp = & incdir = US & Pt = jsp

Reddot CMS (Germany)
Http://www.reddot.com/products_web_content_management.htm

Interwoven ECM (USA)
Http://www.interwoven.com/products/

Oracle stellent web content management (USA)
Http://www.stellent.com/stellent3/idcplg? Idcservice = ss_get_page & nodeid = 64 & sssourcenodeid = 7

Tridion r5.2 (Netherlands)
Http://www.tridion.com/Products/R5/Overview.asp

Coremedia CMS 2006 (Germany)
Http://www.coremedia.com/en/67852/cms/

Fatwire Content Server (USA)
Http://www.fatwire.com/

Percussion rhythmyx (USA)
Http://www.percussion.com/products/content-management/rhythmyx/

Day software communique (Switzerland)
Http://www.day.com/content/site/en/index/products/content-centric_applications/overview.html

Mediasurface Morello (UK)
Http://www.hellomorello.com/

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2. CMS system for small-sized and personal websites
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This type of website generally requires strong customization and secondary development features, and requires users to have a good technical foundation. This type of CMS market is dominated by some open-source CMS systems, such:

Xoops (http://www.xoops.org /)
Plone (http://plone.org /)
Joomla! (Http://www.joomla.org /)
Drupal (A http://drupal.org /)
Zope (http://www.zope.org /)

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3. Enterprise CMS
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Enterprise portal websites face enterprise customers and are mainly used for enterprise content presentation and enterprise service channels. They require such CMS to have stable performance, conform to the standard design, and do not pursue fancy styles, take it as a matter of stability and conciseness, no learning curve, no secondary development, you can use it directly. There are not many CMS on the market currently. You can try the following methods:

Ruishang CMS (comsharp CMS)
Www.comsharp.com

Search for enterprise CMS on Baidu, and the first product returned is the acute merchant CMS.

Powereasy CMS)
Www.powereasy.net

It is said that there are a large number of user bases, but it does not indicate whether it is mainly intended for enterprise users.