Saturday, October 23, 2010

Digital divide, to go start all over again


E-government in China has started construction for many years. The initial construction, as information at all levels of government, different departments were scattered, and the lack of unified planning, coupled with business requirements, funding, technology and management issues, as well as time and historical reasons, resulting in the system different development platforms, operating systems different, especially in database systems vary, all systems "not associated barrier", thus forming a one "information island" between different departments formed a section of the "digital divide."

The roads of the "digital divide" largely limited cross-sectoral, inter-business data exchange and sharing of large amounts of data are not making a better analysis, mining, synthesis, and utilization statistics. Exchange of information resources can not be shared, resulting in duplication, waste of resources seriously hampered the development of e-government, causing great economic loss and affect public services and security.

To solve this problem, Meiran Gong technology introduced to data exchange and sharing of core data center (DATA-ONE). And has been successfully used in the Zhongguancun Science Park, Wenzhou City, Nanhai District, Guangdong and other places.

For the digital divide, Meiran Gong Technology Solutions given are: to address more than just "fill", the important thing is build a "bridge" issue, with the "bridge" to swagger. Meiran Gong technology that we must first solve the data center is the discovery process. Is to identify the location of information resources, determine the exchangeable, type of shared information resources. In this process, the main application is the information resource directory management functionality. Second, we must resolve to use the process. That is, the exchange of information resources, storage. That is, how to set up exchange platforms and central databases.

Therefore, Meiran Gong technology data center (DATA-ONE) include Meiran Gong Information Catalog Management System (DATA-DIR) and Meiran Gong data exchange middleware (DATA-EXC). As a core data center solution will be effective inter-departmental data sharing, data transfer interface, data transmit, data collection and other issues. In order to achieve cross-system, inter-departmental data exchange, sharing; support data across the system, an integrated cross-sectoral applications; protection data security; through the integration of data resource directory system, unification of data management objectives.

Meiran Gong Information Resource Directory Management System (DATA-DIR) in accordance with uniform standards on all types of information resources to achieve the classification, description, registration, identification, search, processing, display, application and management for the decentralized units, heterogeneous systems , heterogeneous databases to provide information resources sharing and exchange of basic support services, information resources, to achieve recognition, navigation and positioning services.
By Meiran Gong data exchange middleware (DATA-EXC) build a data exchange platform, heterogeneous systems, heterogeneous databases, heterogeneous data structure of the data exchange environment and management. Data exchange middleware applications can be installed independently, but also with various application systems integration, can also provide development interface. Information Resource Catalog management systems and data exchange middleware closely, not only to solve the problem of data exchange, but also solve the problem as data management, information resources, to achieve recognition, navigation and positioning services.

Technically, Meiran Gong data centers and technology service-oriented architecture (Service-Oriented Architecture, SOA), the different functions of the application package for the service, through the "Services" link between good interfaces. Interface is defined in a neutral way, independent of the realization of "service" hardware platforms, operating systems and programming languages. In security, PKI technology through a unified, centralized production, distributed system security certification service.

We compared the central database of concrete, the information resource catalog management system (DATA-DIR) compared to steel, both of which formed a solid bridge pier. We Meiran Gong data exchange middleware (DATA-EXC) compared to the bridge itself, DATA-ONE is such a "bridge." With this bridge the digital divide, can easily cross.






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Tuesday, October 5, 2010

VMI - concerned about the time variable model


VMI (Vendor Managed Inventory), the vendor managed inventory, supply chain management in recent years, a study of more inventory management. VMI embodies the integrated management of key supply chain thinking, the enterprises and their supply chain upstream business in the enterprise procurement conduct closely tied together, to break with the past for business and do not loose the trust between the co-operation, establish collaboration oriented procurement model. VMI spirit of cooperation, mutual benefit, maintain a stable long-term supply and demand, and jointly improve processes. It is worth emphasizing that the discussion here is not simply the sense of VMI's SOI (Supplier Owned Inventory), the supplier has stock, but the discussion of enterprise-class procurement mode VMI.

1, VMI implementation of the elements and can bring benefits

Extensive research shows that VMI implementation cycles for enterprise applications in general need more time, and and business process management and information technology are closely combined. For the manufacturing sector, in most cases, VMI's successful implementation of the first requires the following three key conditions:

(1) information system and sharing platform

Because VMI stress real-time, so enterprises must establish a reliable information-sharing platform, will be the key plan information through platform sharing, real-time inventory information to the network platform to deliver, through the power of information technology to achieve the timely flow of information flow. VMI also means the need for access to information and business integration between other applications, real-time, effective information sharing.

(2) classification of supply relationship management and supply

In addition, as requested by the supplier VMI support, with the same automatic replenishment agreements and business processes with the ability to seamlessly dock. Difficult to do because all the VMI class of materials and individual all involved, a company must effectively classified materials, and participate in related programs provider screened for key maintenance. To improve the supply relationship, companies need to put in more effort.

(3) statistical and mining techniques

As the VMI supplier must be able to support analysis and decision making online, so companies need to provide sufficient operational data to do analysis, to data mining, and continuous improvement of data mining technology, technical achievement into the system to enterprise applications.

Past cases show that the successful implementation of the VMI of the operating companies can have better performance indicators, such as delivery accuracy, quality levels, lead times are an important key to enhance performance on. The author believes that the shortening of the supply cycle is one of the most important improvement to time as the original variables to shorten the supply cycle can also bring a series of chain reactions. Therefore I would like to VMI in the time variables analyzed.

2, VMI analysis in the time variable

In supply chain management has three basic primitive variables is most worthy of attention: time, batch and volume. Can be said that the most basic logistics costs - service system is also relying on the three original variables do support any changes in one variable affect other variables are given. For example, the simple rule that Little: Time * efficiency = inventory, time, inventory levels is an important decision variable, time variable and efficiency are often inversely proportional to the increase, leading to an increase in inventory. Because VMI in supply chain management can significantly shorten the supply cycle, so that there is a clear reduction in inventory levels, so here I will mainly affect the variables of time to analyze.

To an actual case of manufacturing enterprises, for example, for the procurement of critical materials, the traditional mode of procurement practices of the enterprise is in the process of manufacturing continued consumption of inventory, inventory consumption reaches a certain point in time, the relevant decision-makers need to purchase orders to suppliers, vendors began to be made to order (if any stock on the direct supply), production started after the completion of the supply of providers, warehousing companies to receive and implement relevant financial work. Although the key suppliers of materials is only 20 kilometers away from the company about the journey, but the entire procurement cycle is still very long, so companies have to maintain large inventories to cope with change.

Obviously, there are several issues worthy of analysis. First of all relevant business managers in determining the timing of when purchasing more subjective or miss the best time to purchase that may result in insufficient supply or inventory backlog, while suppliers may not be stocked for the demand side (in the many varieties of small batch production mode Next stocking is very difficult to piece things), resulting in the production and then delivery must. As a result, the demand side for the entire procurement cycle will be a long, planned variation, the time variable value becomes higher, also followed by increased uncertainty. And because each purchase order must be considered under the minimum order quantity, so the company must also be a passive acceptance of supply-side supply of large quantities of small batches of behavior, leading storage capacity is tight, liquidity has been devoured by the ever-increasing inventory, materials and production order corresponds to poor. Although the analysis leading to the emergence of drama out of the average inventory level is high, but the phenomenon remains a serious shortage of material, there is the result of idle lag materials.

浣嗗湪VMI妯″紡涓嬶紝璇ヤ紒涓氱殑鐩稿叧娴佺▼鍙戠敓浜嗛噸瑕佸彉鍖栵紝瑙佷笅琛細

浼犵粺閲囪喘妯″紡

闇?眰鏂孤犅?涓嬮噰璐鍗暵犅犅犅?鎸佺画娑堣?搴撳瓨聽聽聽聽聽聽聽 鎸佺画娑堣?搴撳瓨聽聽聽聽聽聽聽 鑾峰緱淇℃伅锛屽苟纭聽聽聽聽聽聽聽聽聽聽聽聽聽聽 鏀惰揣锛岀粨绠楋紝浠樻绛?br />
渚涘簲鏂孤犅犅犅犅犅犅犅犅犅犅犅犅犅犅?鎺ュ彈璁㈠崟锛屽紑濮嬬敓浜犅?鐢熶骇瀹屾垚锛屽弽棣堜俊鎭犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅?纭淇℃伅骞跺彂璐犅犅犅犅?寮?彂绁?br />
VMI涓嬬殑閲囪喘妯″紡锛?br />
闇?眰鏂孤犅?鎸佺画娑堣?搴撳瓨聽聽聽聽聽聽聽 鎸佺画娑堣?搴撳瓨聽聽 鎸佺画娑堣?搴撳瓨锛屾帴鏀惰ˉ璐х墿鎸囦护骞剁‘璁ぢ犅犅?鐢熶骇棰嗘枡锛屽苟璁颁负鑷湁璧勪骇聽聽 姣忔湀5鏃ョ粨绠楄揣娆?br />
渚涘簲鏂?鐧婚檰绯荤粺鍒嗘瀽搴撳瓨鐘跺喌 涓嬪巶绾х敓浜ц鍒捖犅?閫氱煡瀹㈡埛鏀惰揣锛屽苟琛ュ厖搴撳瓨鍒板鎴峰伐鍘偮犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅?寮?彂绁?br />

濡備笂琛ㄦ墍绀猴紝璇ヤ紒涓氬湪浼犵粺妯″紡涓嬬殑涓?釜閲囪喘鍛ㄦ湡涓?埇闇?瓒呰繃3鍛ㄧ殑鏃堕棿锛屽苟闇?涓鸿繖3鍛ㄧ殑鐢熶骇娑堣?鑰屽噯澶囪兘澶熸寔缁秷鑰楃殑搴撳瓨銆傝?VMI鐨勯噰璐ā寮忎笅璇ヤ紒涓氬彲浠ュ湪寰堢煭鐨勫懆鏈熷唴鑾峰緱鎵?渶瑕佺殑搴撳瓨锛屼緵搴旀棩鏈熷崟浣嶄互鏃ヤ负鍗曚綅杩涜璁$畻锛屽钩鍧囬棿闅?.1澶╁氨鏈変竴娆¤ˉ璐с?渚涙柟鏍规嵁瀵规柟瀹為檯搴撳瓨娑堣?鎯呭喌涓庣敓浜ц鍒掔瓑淇℃伅鍒ゆ柇浣曟椂寮?鐢熶骇锛熶綍鏃惰ˉ鍏呭簱瀛橈紵琛ュ厖澶氬皯搴撳瓨锛熻?涓旂敱浜庤浼佷笟搴旂敤鐨刅MI妯″紡鍏锋湁SOI鐨勭壒鎬э紝鎵?湁鏉冨彂鐢熻浆绉绘槸鍦ㄩ鏂欒?闈炲叆搴撻樁娈碉紝鍥犳璇ヤ紒涓氫笉蹇呮瘡娆′笌渚涙柟杩涜缁撶畻锛屽彧闇?湪鍗忚浠锋牸涓嬪湪姣忔湀鍒濈殑5鍙蜂笌璇ヤ紒涓氭牴鎹疄闄呴鐢ㄦ枡鏁伴噺缁撶畻涓婃湀璐ф銆傚悓鏃讹紝閬囧埌绱ф?瑕佽揣鐨勬儏鍐碉紝渚涙柟鍙洿鎺ラ?璐у埌瀹㈡埛鐨勭嚎杈逛粨锛屽ぇ澶х缉鐭簡娴佺▼娴佽浆鏃堕棿銆傜敱浜庢祦绋嬫祦杞椂闂寸殑缂╃煭鍜岃ˉ璐ч鐜囩殑澧炲姞锛屽鑷翠緵搴旀壒娆″澶氾紝浣嗘壒閲忓噺灏戙?铏界劧鎵规澧炲锛屼絾涔熷苟娌℃湁瀵艰嚧杩愯緭璐圭敤澧炲姞锛屽洜涓烘槸鎸夎溅娆¤绠楁垚鏈紝鍥犳鍦ㄤ竴瀹氭椂闂磋法搴﹀唴鏉ョ湅鎬昏溅娆¢噺澧炲姞骞朵笉鏄庢樉锛岃?渚涙柟鍗磋兘澶熷彇寰楃敓浜ц鍒掑潎琛″寲涓庡簱瀛樺噺灏戠殑鏁堝簲銆?br />
鐢变笂闈㈢殑渚嬪瓙鎴戜滑鍙互鐪嬪埌锛岀敱浜庡湪娴佺▼娴佽浆鏃堕棿涓婄殑鍘嬬缉锛屽紩璧蜂簡涓?郴鍒楃殑鏀瑰杽銆傝繃鍘绘秷鑰楀簱瀛樺埌涓?畾闄愬害鎵嶄笅閲囪喘璁㈠崟鐨勬祦绋嬭搴撳瓨娑堣?杩囩▼涓庣敓浜с?琛ヨ揣杩囩▼骞惰鐨勬祦绋嬫墍鍙栦唬锛屼篃灏辨槸璇村簱瀛樺垎鏋愪笌绠$悊鐨勪富鍔ㄦ潈鍦ㄤ緵鏂规墜閲岋紝渚涙柟涓嶅繀绛夊埌鏀跺埌瀵规柟璁㈠崟鎵嶅紑濮嬬敓浜э紝鑰屾槸鍙互鍋氬嚭棰勬湡锛屽湪瀵规柟搴撳瓨娑堣?鐨勫悓鏃跺紑濮嬬敓浜э紝鍦ㄥ鏂归渶瑕佺殑鏃跺?鍙婃椂渚涘簲锛屼骇鐢熸墍璋撶殑鏃堕棿骞惰鏁堟灉銆備緵搴旈摼鐨勬暣浣撴椂闂磋鍘嬬缉锛岃储鍔′細璁″伐浣滄晥鐜囦篃寰楀埌鎻愬崌锛屽甫鏉ヤ簡涓?郴鍒楃殑杩為攣鏀瑰杽鏁堝簲銆?br />
鏃堕棿鏄鍒掑埗璁㈢殑閲嶈鍙傜収鍙橀噺锛屾椂闂撮┍鍔ㄧ潃璁″垝鐨勫畬鎴愶紝鍙互璇存椂闂村彉閲忕殑琛ㄧ幇鐩存帴褰卞搷璁″垝鐨勭瀛︽?涓庡悎鐞嗘?銆傝?浠庢暣涓緵搴旈摼绯荤粺鐨勮搴︾湅锛孷MI涓哄帇缂╂祦绋嬫祦杞椂闂翠骇鐢熶簡宸ㄥぇ鐨勪綔鐢紝涓鸿鍒掔殑鍒惰鎻愪緵浜嗘湁鏁堜繚闅溿?浜嬪疄涓婏紝鏃堕棿涔熸槸鏁翠釜渚涘簲閾剧郴缁熺殑鍏抽敭鍙橀噺锛岃櫧鐒剁洰鍓峍MI鐨勬帹琛岃繕瀛樺湪璇稿灞?檺锛屼絾浠庝互寰?殑鎴愬姛妗堜緥鏉ョ湅锛孷MI浣滀负涓?妯″紡鎴栦竴绉嶅伐鍏凤紝鍦ㄦ椂闂村彉閲忚〃鐜扮殑鏀瑰杽涓婂凡缁忓仛鍑轰簡涓嶅彲纾ㄧ伃鐨勮础鐚?

琛?鎴樼暐鎬х墿娴佹垚鏈鐞嗕綋绯?br />
绗笁锛屽浜庨潰鍚戜笂娓镐緵搴斿晢鐨勭墿娴佹垚鏈鐞嗭紝鍏舵枃鍖栧拰缁勭粐灞傛鐨勭洰鏍囧湪浜庝紭鍖栦紒涓氱殑渚涘簲浣撶郴锛屽皢鏈夐檺鐨勮祫婧愬?鏂滃埌鍏抽敭渚涘簲鍟嗭紝浠ユ敮鎸佸叾鏀瑰杽涓氬姟娴佺▼锛岄檷浣庣墿娴佹垚鏈紝骞朵笖鍦ㄥ彲鑳界殑鎯呭喌涓嬶紝璁╁叧閿緵搴斿晢鍦ㄤ紒涓氫緵搴旈摼璁捐鍜岃繍浣滅殑鏃╂湡闃舵浠嬪叆杩涙潵锛屽叡鍚屾潵瑙勫垝鍜屽疄鏂戒緵搴旈摼娲诲姩锛岃繖鏍蜂笉浠呬紒涓氶棿鐨勪緵搴斾綋绯昏兘澶熸湁鏁堝缓绔嬶紝鑰屼笖鐗╂祦鎴愭湰鑳藉鐪熸浼樺寲锛岄槻姝簡鍚庣画璋冩暣鎴愭湰鐨勫彂鐢熴?闄ゆ涔嬪锛屽府鍔╀緵搴斿晢寮哄寲鎴愭湰绠$悊涔熸槸褰撲粖浼佷笟瀹炴柦鐗╂祦鎴愭湰绠$悊鐨勫叧閿洜绱狅紝鍙湁涓婃父浼佷笟鑳藉緢濂藉湴瀹炴柦鐗╂祦鎴愭湰绠$悊锛屾墠鑳藉疄鐜颁緵搴旀垚鏈殑浼樺寲銆傛敮鎸佷簬涓婅堪鐩爣锛屼粠娴嬪害鍜屾牳绠楀眰娆′笂鐪嬶紝闇?瑙e喅鐨勪竴鏂归潰鏄緵搴斿晢璁よ瘉鍜岀粏鍒嗙鐞嗭紱鍙︿竴涓柟闈㈡牴鎹璇佹儏鍐靛拰渚涘簲鍟嗗畾浣嶏紝纭珛鍚堢悊鐨勪緵搴斿叧绯诲拰缁╂晥濂栧姳鏈哄埗锛屼粠鑰屼娇渚涘簲浣撶郴鐨勪紭鍖栬惤鍦ㄥ彲搴﹂噺鐨勫眰娆°?鍦ㄤ俊鎭拰娌熼?灞傛涓婏紝鍔犲己涓庝緵搴斿晢鐨勬矡閫氶潪甯搁噸瑕侊紝杩欑娌熼?涓嶄粎鍖呮嫭閲囪喘渚涘簲鐨勫晢娴佽绱?鍗充氦鏄撶殑鏉′欢銆佷环鏍笺?鍝佺銆佽川閲忕瓑)锛岃?涓旇繕搴旇鍖呮嫭绠$悊瑕佺礌(绠$悊鐨勫噯鍒欍?浜ゆ槗鐨勪緥澶栧拰澶勭悊鍘熷垯鍜屾柟娉曘?鏃ュ父娌熼?鐨勬満鍒剁瓑)銆佷俊鎭绱?璁㈠崟澶勭悊鍜屽弽棣堢殑瑙勫垯銆佷俊鎭郴缁熺殑鎺ュ彛銆佷俊鎭垎浜殑鍏蜂綋瑙勫畾绛?鍜岀墿娴佽绱?鍏蜂綋鐨勭墿娴佽姹傘?鐗╂祦绯荤粺瑙勫垯鍜岀墿娴佽繍浣滅殑缁嗚妭瑙勫畾绛?銆?br />





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