4.5 Previous Extended Enterprise patterns

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4.5 Previous Extended Enterprise patterns

Table 4-5 provides an overview of the relationship between the previous Extended Enterprise patterns and the revised Extended Enterprise patterns presented in this chapter. The definition changes are summarized as follows:

• The revised Extended Enterprise patterns use the same names as the revised Process-focused Application Integration patterns, with the added prefix of "Exposed". This provides consistency between the intra-enterprise and inter-enterprise pattern names.

• The Managed Public and Private Process pattern will be reclassified as a composite pattern, based on the public Extended Enterprise::Exposed Serial Process application pattern and the private Application Integration::Serial/Parallel Process application pattern.

Table 4-5: Relationship to old Extended Enterprise patterns

Old Pattern	New Pattern
Document Exchange	Exposed Direct Connection Exposed Message Connection variation
Exposed Application	Exposed Direct Connection Exposed Call Connection variation
Exposed Business service	Exposed Broker Exposed Router variation
Managed Public Process	Exposed Serial Process
Managed Public & Private Process	Composite pattern based on Process-focused Application Integration and Extended Enterprise

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