支付宝大规模Soa系统治理中的架构支持

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SOA 1 2009 4 8

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Through 2010, a lack of working SOA governance arrangements will be the most common reason for SOA failure. “Applica*on and SOA Governance, The Who, What and Why” ‐ Ma> Hotle, Gartner, June 2008 2

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SOA SOA separates func?ons into dis?nct units, or services, which developers make accessible over a network in order that users can combine and reuse them in the produc?on of applica?ons. Wikipedia 12

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1 1 2 N 13

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SOA 1 1 2 N 14

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SOA 1 1 2 N 14

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SOA 1 1 2 N 14

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SOA 1 1 2 N 15

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SOA 1 1 2 N 15

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SOA 1 1 2 N 15

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SOA 1 1 2 N 15

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SOA 1 1 2 N 15

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SOA 1 1 2 N 16

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SOA 1 1 2 N 16

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SOA 1 1 2 N 16

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SOA 17

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SOA 100 17

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SOA 100 * 90% 17

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SOA 100 * 90% * 90% 17

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SOA 100 * 90% * 90% * 90% 17

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SOA 100 * 90% * 90% * 90% * 90% 17

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SOA 100 * 90% * 90% * 90% * 90% * 90% 17

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SOA 100 59 * 90% * 90% * 90% * 90% * 90% 17

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SOA 100 59 * 90% * 90% * 90% * 90% * 90% 17

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SOA 18

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SOA You only need one service to destroy your business. Gartner 18

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SOA You only need one service to destroy your business. Gartner 18

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19

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… 19

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… 19

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SOA 20

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SOA SOA governance is doing the right SOA things the right way of the SOA stakeholders. EricA. Marks: “SOA Governance of the Services Driven Enterprise” SOA Governance is a concept used for ac?vi?es related to exercising control over services in an SOA. The speciﬁc focus of SOA governance is on the development of services that add value to the business, eﬀec?ve SOA governance must cover the people, processes, and technologies involved in the en?re SOA life cycle. Wikipedia 21

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SOA 22

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SOA -GTU 22

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SOA -GTU -GTW 22

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SOA -GTU -GTW -GTD 22

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SOA -GTU -GTW -GTD -GTR 22

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: SOA Governance 2008-10-26 SOA Governance SOA IT … CMMI level 23

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: SQA 24

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Software AG 26

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Software AG 26

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Software AG 26

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Software AG 26

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Software AG 26

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Software AG 26

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MuleSource 27

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MuleSource 27

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MuleSource 27

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MuleSource 27

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: Through 2010, a lack of working SOA governance arrangements will be the most common reason for SOA failure. “Applica*on and SOA Governance, The Who, What and Why” ‐ Ma> Hotle, Gartner, June 2008 28

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SOA 30

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MVC/CV Template Form Layout Tile Controller AppFacade TS Process Rule DTO DTOAssembler DI/AOP DomainObject DomainService DDD Repository Factory DAO DataObject ORM SA ServiceAgent ORM 32

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MVC/CV Template Form XYZController Controller Layout Tile XYZFacade XYZService AppFacade TS XYZ Rule Process DTO DTOAssembler DI/AOP XYZRepository DomainObject DomainService XYZFactory DDD XYZDAO Repository Factory XYZDO DAO … DataObject ORM SA ServiceAgent ORM 32

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DALGen DB Middlegen SQLParser Model Glue Velocity PayRuleDO.java beans‐dao.xml PayRuleDAO.java sqlmap.xml PayRule‐sqlmap‐ Iba*sPayRuleDAOImpl.java Mapping.xml 33

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GTD DALGen DB Middlegen SQLParser Model Glue Velocity …… Linux 13 PayRuleDO.java beans‐dao.xml —— Linus Torvalds PayRuleDAO.java sqlmap.xml PayRule‐sqlmap‐ Iba*sPayRuleDAOImpl.java – Dreaming In Code , Mapping.xml 33

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@AccountTransAction       (txId)   34

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http://dddsample.sourceforge.net/ 35

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http://dddsample.sourceforge.net/ 35

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@DomainRoot(“Cargo”) http://dddsample.sourceforge.net/ 35

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@DomainRoot(“Cargo”) JavaDoc http://dddsample.sourceforge.net/ 35

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“ ” SG XMLParser Spring QDox Model Glue Velocity docbook graphviz jfreechart 36

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Registry Repository 37

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Registry Repository SOA 37

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Registry Repository SOA SOA SLA 37

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Registry Repository SOA Repository SOA SLA 37

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Registry Repository SOA Repository Registry SOA SLA 37

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Registry Repository SOA Repository Registry SOA SLA 37

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Service Service Agent Interface 40

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@CriticalService Service Service Agent Interface 40

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Service Policy @CriticalService Service Service Agent Interface 40

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Service Policy 41

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Service Policy SG 41

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Service Policy SC SG 41

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Service Policy SC SG 41

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/ / / • • • • • • • • • Registry Repository 42

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IT IT IT IT IT 44

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IT IT IT IT IT 44

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IT IT IT IT IT 44

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IT IT IT IT IT 44

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IT IT IT IT IT 44

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IT IT IT IT IT 44

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(Alignment)? I did not live un?l this ?me, Crown'd my felicity, When I could say without a crime, I am not thine, but thee. —— Katherine Philips (17 ) —— 45

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IT IT IT 46

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IT IT IT 46

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IT IT IT 46

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IT IT IT 46

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0 -> 1 -> 2 -> 3 -> 47

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Archimate … is an open and independent modeling language for enterprise architecture… is one of the open standards hosted by the Open Group and based on the IEEE 1471 standard… dis?nguishes itself from other languages such as UML and BPMN by its well deﬁned metamodel, and wider enterprise modelling scope. Wikipedia 48

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SOA 57

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IT ……. SOA Repository Registry SOA 58

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InfoQ, etc… 61

支付宝 大规模Soa系统治理中的架构支持

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