由 superadmin 于 2024/04/07, 19:13 最后修改
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1 | [[返回本章节索引>>url:https://www.itil4hub.cn/bin/view/D%20%E3%80%8AITIL%204%E6%9C%8D%E5%8A%A1%E7%AE%A1%E7%90%86%E8%AE%A4%E8%AF%81%E8%80%83%E8%AF%95%E6%8C%87%E5%8D%97%E3%80%8B/%E7%AC%AC%E5%9B%9B%E7%AB%A0%20ITIL%204%E5%AD%A6%E4%B9%A0%E4%B8%8E%E5%AE%9E%E8%B7%B5FAQ/]] [[阅读下一部分>>https://www.itil4hub.cn/bin/view/D%20%E3%80%8AITIL%204%E6%9C%8D%E5%8A%A1%E7%AE%A1%E7%90%86%E8%AE%A4%E8%AF%81%E8%80%83%E8%AF%95%E6%8C%87%E5%8D%97%E3%80%8B/%E7%AC%AC%E5%9B%9B%E7%AB%A0%20ITIL%204%E5%AD%A6%E4%B9%A0%E4%B8%8E%E5%AE%9E%E8%B7%B5FAQ/7/]] | ||
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4 | ====== ====== | ||
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6 | ====== ====== | ||
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8 | (% class="wikigeneratedid" id="H4E0EITILv32F2011A05BF96BD4FF0CITIL4A08FDB4E006B656F148FDBFF0C521B5EFA4E86670D52A14EF7503C7CFB7EDFFF08SVSFF09FF0C517665398FDB51855BB953EF4EE55F527EB34E3A4EE54E0B4E944E2A4E3B898165B99762FF1A" %) | ||
9 | 与 ITIL v3/2011 对比,ITIL 4 进一步演进,创建了服务价值系统(SVS),其改进内容可以归纳为以下五个主要方面: | ||
10 | |||
11 | * ((( | ||
12 | (% class="wikigeneratedid" id="H63A851FA4E86SVS3001SVCA0516865B0684667B6FF0C7B2654085F53524D65705B5753168F6C578B768459278D8B52BF548C65B95411FF1B" %) | ||
13 | 推出了 SVS、SVC 全新框架,符合当前数字化转型的大趋势和方向; | ||
14 | ))) | ||
15 | * ((( | ||
16 | (% class="wikigeneratedid" id="H65396D417A0B4E3A5B9E8DF5FF0C5C066D417A0B30016280672F30014EBA5458548C7BA1740665B96CD5657454084E3A540C4E0069825FF5FF0C4E0D518D527288C25730770B5F85ITA0670D52A17BA1740689817D20FF1B" %) | ||
17 | 改流程为实践,将流程、技术、人员和管理方法整合为同一概念,不再割裂地看待 IT 服务管理要素; | ||
18 | ))) | ||
19 | * ((( | ||
20 | (% class="wikigeneratedid" id="H5C06520696366BB5300170115E035F0F7684670D52A1751F547D5468671F65394E3A8D2F7A7F7AEF52307AEF7684670D52A14EF7503C94FEFF1B" %) | ||
21 | 将分阶段、瀑布式的服务生命周期改为贯穿端到端的服务价值链; | ||
22 | ))) | ||
23 | * ((( | ||
24 | (% class="wikigeneratedid" id="H4E0E654F637730017CBE76CA3001DevOps30014E918BA17B97300159276570636E7B49670065B07BA17406601D60F3548C6280672F4F5C4E867ED35408548C878D5408300266F45F3A8C034E1A52A14EF7503CFF1B" %) | ||
25 | 与敏捷、精益、DevOps、云计算、大数据等最新管理思想和技术作了结合和融合。更强调业务价值; | ||
26 | ))) | ||
27 | |||
28 | (% class="wikigeneratedid" id="H603B800C8A004E4BFF0CITILv32F2011A05305542B4E86670D52A17BA174064E2D768426A04E2A6D417A0B548C804C80FDFF0C54046D417A0B4E0E804C80FD6563843D4E8E670D52A1751F547D5468671F76844E944E2A96366BB54E2DFF1A670D52A1621875653001670D52A18BBE8BA13001670D52A18F6C63623001670D52A18FD08425548C63017EED670D52A165398FDB3002800C5728ITILA044E2D5F1551657684670D52A1751F547D5468671F6D8859314E86FF0C91C775284E864E0D540C7684544873B065B95F0FFF0C4F7F7528A0SVSA067655C55793A673A4F1A2F97006C4259824F558F6C53164E3A4EF7503C3002" %) | ||
29 | 总而言之,ITIL v3/2011 包含了服务管理中的 26 个流程和职能,各流程与职能散落于服务生命周期的五个阶段中:服务战略、服务设计、服务转换、服务运营和持续服务改进。而在ITIL 4中引入的服务生命周期消失了,采用了不同的呈现方式,使用 SVS 来展示机会/需求如何转化为价值。 | ||
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32 | (% class="wikigeneratedid" id="H8FD968374FEE65397684539F56E057284E8EFF0C4E0D5C114EBA57284E8689E3548C5B664E60ITILv32F2011A065F6FF0C4F1A8BEF8BA44E3A54044E2A6D417A0B4E4B95F4662F527288C230026BD45982FF0C67094EBA8BEF4EE54E3A53D866F47BA1740653EA51FA73B05728670D52A18F6C636296366BB5FF0C56E04E3A53D866F47BA1740688AB5F5251655230ITILV32F2011A0751F547D5468671F7684670D52A18F6C636296366BB53002" %) | ||
33 | 这样修改的原因在于,不少人在了解和学习ITIL v3/2011 时,会误认为各个流程之间是割裂。比如, 有人误以为变更管理只出现在服务转换阶段,因为变更管理被归入到 ITIL V3/2011 生命周期的服务转换阶段。 | ||
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36 | |((( | ||
37 | ====== ====== | ||
38 | ))) | ||
39 | |((( | ||
40 | ====== ====== | ||
41 | )))|((( | ||
42 | ====== [[image:http://itil4hub.cn/bin/download/D%20%E3%80%8AITIL%204%E6%9C%8D%E5%8A%A1%E7%AE%A1%E7%90%86%E8%AE%A4%E8%AF%81%E8%80%83%E8%AF%95%E6%8C%87%E5%8D%97%E3%80%8B/%E7%AC%AC%E5%9B%9B%E7%AB%A0%20ITIL%204%E5%AD%A6%E4%B9%A0%E4%B8%8E%E5%AE%9E%E8%B7%B5FAQ/WebHome/image-20200615172119-3.jpg?rev=1.1||alt="image-20200615172119-3.jpg"]] ====== | ||
43 | ))) | ||
44 | |||
45 | (% class="wikigeneratedid" id="H56FE4-2ITILv23001ITILv32F20114E0EITILv32F20116D417A0B4E0E804C80FD793A610F56FE" %) | ||
46 | 图4-2 ITIL v2、ITIL v3/2011与ITIL v3/2011流程与职能示意图 | ||
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49 | (% class="wikigeneratedid" id="H53D6800C4EE34E4B7684662FFF0CITIL4A05F155165670D52A14EF7503C7CFB7EDFSVSFF0C5B83530562EC4E864E007CFB521763075BFC539F521930016CBB74063001SVCA06D3B52A84EE553CA4E00595754088BA134A04E2A5B9E8DF5548C63017EED65398FDB3002ITIL4A07684SVCA04E0EITILv32F2011A07684670D52A1751F547D5468671F4E4B95F476845DE859275DEE5F0257284E8EFF0C91C7752870ED56FE768465B95F0F5C06624067095B9E8DF55728SVCA04E2D544873B03002" %) | ||
50 | 取而代之的是,ITIL 4 引入服务价值系统 SVS,它包括了一系列指导原则、治理、SVC 活动以及一套合计 34 个实践和持续改进。ITIL 4 的SVC 与ITIL v3/2011 的服务生命周期之间的巨大差异在于, 采用热图的方式将所有实践在 SVC 中呈现。 | ||
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54 | [[返回本章节索引>>url:https://www.itil4hub.cn/bin/view/D%20%E3%80%8AITIL%204%E6%9C%8D%E5%8A%A1%E7%AE%A1%E7%90%86%E8%AE%A4%E8%AF%81%E8%80%83%E8%AF%95%E6%8C%87%E5%8D%97%E3%80%8B/%E7%AC%AC%E5%9B%9B%E7%AB%A0%20ITIL%204%E5%AD%A6%E4%B9%A0%E4%B8%8E%E5%AE%9E%E8%B7%B5FAQ/]] [[阅读下一部分>>https://www.itil4hub.cn/bin/view/D%20%E3%80%8AITIL%204%E6%9C%8D%E5%8A%A1%E7%AE%A1%E7%90%86%E8%AE%A4%E8%AF%81%E8%80%83%E8%AF%95%E6%8C%87%E5%8D%97%E3%80%8B/%E7%AC%AC%E5%9B%9B%E7%AB%A0%20ITIL%204%E5%AD%A6%E4%B9%A0%E4%B8%8E%E5%AE%9E%E8%B7%B5FAQ/7/]] | ||
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