OSS解决方案：“全系统集成”与“多产品组合”方式的比较.ppt

Agenda议程议程 What does it mean “Full Suite Integrated OSS Solution”? “全系统集成的全系统集成的OSS解决方案解决方案”的含义的含义 Benefits of Full Suite Integrated vs. Multiple Product Combination OSS Solution OSS解决方案：解决方案：“全系统集成全系统集成”相对于相对于“多产品组合多产品组合”方式的优点方式的优点Purchasing and Implementation采购和实施Ongoing Operation实际运行What does “Full Suite Integrated OSS” means“全系统集成的全系统集成的OSS解决方案解决方案”的含义的含义 Full Suite of “FCAPS” Applications 覆盖覆盖“FCAPS” 全部应用的完整系统全部应用的完整系统 Products mostly developed by one SW house 产品大部分由一家软件公司所开发产品大部分由一家软件公司所开发 Inclusion of “Third Party” products (as OEM) 以以OEM方式包含方式包含“第三方第三方”产品产品 Tightly Integrated but Loosely coupled 紧密集成，并且松耦合紧密集成，并且松耦合 Pre-Integrated and Tested 经过预先集成和测试经过预先集成和测试Other OSS Solution Approaches其他其他OSS解决方案的途径解决方案的途径 Multiple Product Combination 多产品组合多产品组合Collection of chosen products, from different vendors, in each OSS domain在每个OSS领域、从不同厂商选择的产品的集合Integration and implementation by SI由系统集成商进行集成和实施 Alliance Combination 联盟产品组合联盟产品组合Alliance of several vendors to coordinate APIs and test integration of their products几家厂商联盟，协商其产品的API接口，并进行集成测试Netrac Integrated Suite of ProductsNetrac预先集成的产品预先集成的产品Benefits of Full Suite Integratedvs. Multiple Product Combination“全系统集成”相对于“多产品组合”方式的优点Purchasing Phase采购阶段Purchase and Licenses costs采购和许可费用采购和许可费用Accountability责任与义务责任与义务Customer usually is not facing the point product vendors用户通常不直接面对每个产品的厂商One (or more) products does not interfaces properly with network单个（或者多个）产品不适于与网络接口API of a product does not comply with others in the Suite系统中某个产品的API与其他产品的API不一致3rd Party Licenses Costs第三方许可费用第三方许可费用Multiple use of 3rd party SW products (DB)大量采用第三方软件产品（数据库）Need for Multiple/Different license agreement需要多个、不同的许可协议Additional CAPEX额外的投资成本额外的投资成本Extended IP Infrastructure扩展IP基础设施EAI Bus Additional licenses and HWEAI总线额外的许可和硬件投入Integration - Schedule and Cost集成时间与成本集成时间与成本Integration Complexity集成的复杂性集成的复杂性Inter-product APIs产品间的API接口Multiple interfaces to the Network多个与网络的接口Design and Implementation of extensive time period周期时间长的设计与实施Testing测试测试Involvement of teams from point products vendors coordination协调来自不同产品厂商的开发队伍Consecutive testing Customer project team is occupied 联合测试需要客户的项目团队参与Solution Expansion方案扩展方案扩展Adding new functionality-engineering and testing with all point products增加新的功能工程问题、与所有产品的测试问题Introduction of new NE or EM type involving all products接入新网元或者网元管理系统类型影响所有的产品Introduction of new technology in the service providers network引入新技术到服务提供商的网络中Benefits of Fully Integrated Solution“全系统集成全系统集成”方案的优点方案的优点No integration needed for Fully Integrated Suite对于对于“全系统集成全系统集成”的系统，没有集成的必要的系统，没有集成的必要ONE tool, faster implementation and customization一个工具，可以快速地实施和客制化一个工具，可以快速地实施和客制化One tool for many purposes Re-use:一个工具，多种用途一个工具，多种用途复用：复用：Mediation Thresholds same for Fault, Performance, Traffic etc. 采集层门限设置方式对于故障、性能、话务等都相同One Scheduler单一调度One Dispatcher单一分发One Web-Reporter.一个基于Web的报表系统Benefits of Full Suite Integratedvs. Multiple Product Combination“全系统集成”相对于“多产品组合”方式的优点Ongoing Operation实际运行阶段Unified Mediation统一的采集层统一的采集层Unified mediation layer for all TOM/FCAPS functions统一的采集层，针对所有的统一的采集层，针对所有的TOM/FCAPS功能功能Reduced NE polling减少对网元的轮询See the big picture quickly (single client, multiple applications)快速看到全景图（单个客户端，多个应用）Interface Modifications 接口修正接口修正“Single Point” of interface“单点”接口Less OSS solution administration workload降低OSS解决方案的管理工作负担Interface BUS Performance接口总线性能接口总线性能Overall Quality of the System系统的总体品质系统的总体品质 Architecture is pre-defined to have best Performance e.g.: Impact Analysis 系统架构预先定义，具有最优的性能系统架构预先定义，具有最优的性能比如：影响性分析比如：影响性分析Inventory资源FaultManagement故障管理EAI BusEAI总线011010011010011010011000011010011010010100011010011010011010011000011010011010010100011010011010011010011000011010011010010100011010011010011010011000011010011010010100011010011010011010011000011010011010010100011010011010011010011000011010011010010100011010011010011010011000011010011010010100 Architecture is pre-defined to have best Performance e.g.: Impact Analysis 系统架构预先定义，具有最优性能系统架构预先定义，具有最优性能比如：影响性分析比如：影响性分析Overall Quality of the System系统的总体品质系统的总体品质Inventory资源FaultManagement故障管理Inventory资源011010011010010100110100110100101010100101010010101001010101001010100101010010101001010100101010011010011010010100110100110100101010100101010010101001010101001010100101010010101001010100101010011010011010010100110100110100101010100101010010101001010101001010100101010010101001010100101010011010011010010100110100110100101010100101010010101001010101001010100101010010101001010100101010011010011010010100110100110100101010100101010010101001010101001010100101010010101001010100101010011010011010010100110100110100101010100101010010101001010101001010100101010010101001010100101010011010011010010100110100110100101010100101010010101001010101001010100101010010101001010100101010EAI BusEAI总线 Architecture is pre-defined to have best performance e.g.: Impact Analysis 系统架构预先定义，具有最优性能系统架构预先定义，具有最优性能比如：影响性分析比如：影响性分析Inventory资源FaultManagement故障管理Overall Quality of the System系统的总体品质系统的总体品质EAI BusEAI总线Data Management - Information re-use数据管理信息重用数据管理信息重用 Example: Inventory DB in a Fully Integrated Solution 实例：实例：“全系统集成全系统集成”解决方案中的资源数据库解决方案中的资源数据库no need to define entities (links) in inventory DB, performance DB, fault DB, mediation DB无需为资源数据库、性能数据库、故障数据库、采集数据库分别定义实体（或者连接）InventoryDB资源数据库Performance性能Fault故障Traffic流量Provisioning业务开通Planning规划Information re-use信息重用信息重用Example: Inventory DB in a Multiple Product Combination solution实例：实例：“多产品组合多产品组合”解决方案中的资源数据库解决方案中的资源数据库Constantly synchronize information in all DBs不断地同步所有数据库中的信息Extensive DBA workload增加数据库管理员的工作负担Expensive, more vulnerable to errors花费更多，易于出错DB Vendor数据库厂商Auto DetectVendor自动检测系统厂商NetracNetrac厂商FM Vendor故障管理系统厂商PM vendor性能管理系统厂商DB Savings in Fully Integrated solution“全系统集成全系统集成”解决方案在数据库方面的节约解决方案在数据库方面的节约Reduced number of databases减少数据库的数量减少数据库的数量Reduced license costs降低许可费用 Reduced maintenance costs降低维护费用Reduced system costs 降低系统费用Faster data access by housing more informationin the same DB将更多信息保存在同一数据库中可以保证数据快速访问Less Data Re-conciliation减少对数据一致性的维护工作Big $ saving on data integrity在数据完整性上节省大量的在数据完整性上节省大量的$Big $ saving on interfaces initially and for ongoing maintenance在接口上节省大量的在接口上节省大量的$初始实施和运行维护时初始实施和运行维护时Administration tool in one system:管理工具在单一系统中管理工具在单一系统中User definitions用户定义Security安全管理Logs (audit)日志（审计）Single Sign-on单一标识Single method for partitioning the network划分网络的单一方法Upgrading the system系统升级系统升级Easier in one, integrated system在单一、集成系统中能尽早实现在单一、集成系统中能尽早实现If APIs are affected when upgrading one application needs to re-integrate the whole solution如升级应用时影响到了如升级应用时影响到了API，需要重新集成整个方案，需要重新集成整个方案In Multiple Product Combination, each point application vendor has its own upgrade schedules, hard to synchronize对于对于“多产品组合多产品组合”方案，每个应用厂商均有自己的升级计划，难以保持同步方案，每个应用厂商均有自己的升级计划，难以保持同步Testing the system 系统测试系统测试Adding a new network domain增加新的网络领域增加新的网络领域Full Integrated OSS Solution is usually multi-domain, its products automatically support new domains - Just need to model the new domain in Inventory, and add libraries“全系统集成”OSS方案通常是跨领域的，其产品自动支持新的网络领域仅需要在资源管理中对新领域进行建模，并增加新的运行库即可。In case of Multiple Product Combination solution Usually several applications must undergo changes to support the new domain在“多产品组合”方案中，通常有多个应用需要做大的改动，才能支持新的网络领域。Vendor understands full view of the network厂商理解网络的全局视图厂商理解网络的全局视图Single GUI单个GUISeamless end-to-end views无缝的端到端视图Complementary and combined fault, performance, configuration, provisioning, security and service views互补、组合的故障、性能、配置、开通、安全和业务视图Multi-dimensional drill through多维钻取Same view for all network domains, easy to add a new domain对于所有的网络领域，视图都相同。易于增加新的网络领域。Less training减少培训减少培训Worker mobility (from fault to performance, from IP to switching, )工作人员岗位流动（从故障到性能，从工作人员岗位流动（从故障到性能，从IP到交换，到交换，）Customization and Development Roadmap客制化和开发路线图客制化和开发路线图Service Provider ability to influence服务提供商具有影响的能力On Going Benefits of Fully Integrated Solution全系统集成方案的运营优点全系统集成方案的运营优点Summary小结小结Integrated solution saves at:“全系统集成全系统集成”方案可以节省成本和时间于：方案可以节省成本和时间于：Initial implementation of the system系统初始实施阶段Maintenance period (years!)维护阶段（许多年！）One point of contact reduce risks一个联系点一个联系点降低风险降低风险It provides an easy-to-use system提供一个易于使用的系统提供一个易于使用的系统Data integrity is guaranteed可以保证数据完整性可以保证数据完整性Fully Integrated OSS vs. Multiple Product Combination by Market Analysts市场分析家眼中的市场分析家眼中的“全系统集成全系统集成”OSS方案和方案和“多产品组合多产品组合”OSS方案方案“costs associated with integrating multiple point products are anywhere from three to four times the costs of the original licensesan integrated OSS platform is only about one and a half to two times the original license cost. “集成多个产品发生的费用大约是原始许可费用的集成多个产品发生的费用大约是原始许可费用的3到到4倍倍而预先集成的而预先集成的OSS平台的费用仅仅是原平台的费用仅仅是原始许可费用的始许可费用的1.5倍到倍到2倍。倍。”Will Cappelli, V.P. - Giga Information Group Will Cappelli, Giga信息集团副总裁“Operational issues are often an afterthought in acquisitions of OSS or new network investment. This investment is often fragmentedas a resultaround 50% of all OSS/BSS spending is not productive. Around 12% of CapExare spent on OSS/BSS, but up to 50% is spent on integrating dissimilar systems.”“运营问题通常是获得运营问题通常是获得OSS或者新的网络投资之后才考虑的问题。这项投资通常被分解了或者新的网络投资之后才考虑的问题。这项投资通常被分解了结果是结果是大约全部大约全部OSS/BSS开销的开销的50%是非生产性的。大约投资的是非生产性的。大约投资的12%用于用于OSS/BSS，但是高达，但是高达50%的费用花在集成不同的系统之上。的费用花在集成不同的系统之上。”Mandarin Associates & Telemanagement ForumFully Integrated OSS vs. Multiple Product Combination by Market Analysts市场分析家眼中的全集成市场分析家眼中的全集成OSS方案和多产品组合方案和多产品组合OSS方案方案Per RHKs Analysis of OSS Integration, June 2003:根据根据RHK于于2003年年6月所做的月所做的OSS集成分析集成分析“Our research shows that integration of OSS systems can cost up to three times the cost of the underlying OSS application.” “我们的研究表明，OSS系统集成费用高达底层OSS应用成本的三倍。“RHK calculates that between 20% and 75% of total OSS expenditure for any given project can be related to systems integrationoften eating up the majority of the implementation budget.” “RHK的统计表明，任何项目的OSS项目，其总体费用的20%到75%与系统集成相关通常会消耗掉绝大部分实施预算。”“The systems integration life-cycle cost of any particular OSS is increased further by revisions to the OSS as well as changes to the surrounding OSS systems, which may have a knock-on impact.”“OSS版本的升级，使任何特定OSS的系统集成生命周期成本都在不断地增加。因为OSS系统外围环境发生了变化，这是决定性的影响。”Best of breed is dead, except for dog shows. “最好的品种已经消亡，狗展上的除外。”Larry Ellison, CEO of Oracle in an interview with Fortune Magazine, June 2003Larry Ellison，Oracle CEO，与财富杂志（2003年6月）的会见中What RHK says isRHK的意思是的意思是Thank You谢谢谢谢结束结束