Ethereum eip39 and eip42
Publish: 2021-04-27 03:58:21
1. The bifurcation of Ethereum Constantinople is about to begin. Many people are curious about this bifurcation and are not sure whether they need to be prepared in advance
to put it simply: if you are only the holder of eth, you don't need to make any preparation for this upgrade.
to put it simply: if you are only the holder of eth, you don't need to make any preparation for this upgrade.
2.
EIP system is a multi-functional enterprise information platform based on data, with application as the core, and with the purpose of realizing the automation of business and business process. It provides a step-by-step and graally optimized path for enterprise information construction
EIP system is a multi-functional enterprise information platform based on data, with application as the core, and with the purpose of realizing the automation of business and business process. It provides a step-by-step and graally optimized path for enterprise information construction. At the same time, it adapts to the graal improvement of enterprise managementon the basis of EIP, we can quickly and conveniently build internal mail system, customer relationship management, human resource management, knowledge document management, project cooperation management, office affairs management, enterprise contract management, enterprise asset management, etc
specifically, EIP system includes the following six aspects: integrated data platform, business process platform, instant messaging platform, portal publishing platform, data and content integration platform and safe operation platform
extended data:
features
1. Integrated data platform
EIP system can integrate heterogeneous data in different systems, form new data views according to application requirements, and integrate different data on a unified platform to avoid information island
different systems may be personnel system, sales system or inventory system, such as personnel information in personnel system, commission information in sales system and proct sales and inventory information in proct information database
the data of these systems may be stored in SQL server data, or in orcale, DB2, access and other databases. These heterogeneous applications and heterogeneous databases are integrated to form meaningful query, analysis and statistics
Business process platform business process is the core and life of an enterprise. The smoothness of business process determines the efficiency of enterprise management. EIP provides a fully functional business process platform to realize the automation and traceability of business processes3. Definition:
Definition:
EIP : abbreviation of enterprise information portal, enterprise information portal
refers to the integration of various application systems, data resources and Internet resources under the enterprise information portal under the Internet environment. According to the different characteristics and roles of each user, a personalized application interface is formed, which enables users to enter and find everything they need through the home page, and through the processing of events and messages Transmission links users organically
ERP : abbreviation of enterprise resource planning, enterprise resource planning
The main purpose of ERP system is to balance and optimize the comprehensive resources such as human, financial, material, information, time and space owned by enterprises. It is equivalent to the real-time physical examination report of each enterprise, and reflects the life indicators of the enterprise with data EIP: it combines the advantages of office desktop application with enterprise knowledge management, portal management, human resource management, asset management, collaborative office, system integration, Bi business intelligence and other requirements to meet the office needs of different types of enterprises. EIP focuses on the integration of enterprise office information flow ERP: as a tool, it combines information technology and business process, serving each department, from the enterprise's sales order - material demand planning - Procurement - proction - delivery - Finance and a series of process managementtwo links:
EIP system, enterprise information portal, integrating enterprise operation data and customer node data, "translation" is acceptable value information for customers, and become a unified external window, and can be integrated with OA, ERP and CRM, and can be combined with various marketing tools (official website, official shopping mall, official account, etc.). p>
4. EIP (enterprise information portal) is a kind of enterprise information portal which integrates all kinds of application systems, data resources and Internet resources under the environment of Internet. According to the different characteristics and roles of each user, it forms a personalized application interface and organically connects users through the processing and transmission of events and messages
EIP provides a stable, scalable and reliable foundation for e-commerce. Its peculiarity lies in that the value chain is composed of multiple internal and external information processing systems, and EIP will realize the function of e-commerce by establishing an architecture spanning these systems; It makes it easier for enterprises to transfer from the vertical application of EIP to e-commerce, because EIP can integrate the external transactions of e-commerce with CRM, ERP and information system of enterprises; To solve a series of problems that large enterprises integrate legacy system with e-commerce strategy
ERP enterprise resource planning system is a management platform which is based on information technology and provides decision-making means for decision-makers and employees with systematic management ideas. ERP system integrates information technology and advanced management ideas, and becomes the operation mode of modern enterprises. It reflects the requirements of the times for enterprises to rationally allocate resources and maximize the creation of social wealth, and becomes the cornerstone for enterprises to survive and develop in the information age
furthermore, we can define it from three levels: management idea, software proct and management system:
1. It is a set of enterprise management system standards put forward by Garter Group Inc., a famous computer technology consulting and evaluation group in the United States. Its essence is in MRP II (manufacturing resources planning, Supply chain oriented management idea based on Manufacturing Resource Planning (MRP)
2. It is a software proct with ERP management idea as its soul, which comprehensively applies the information instry achievements such as client / server system, relational database structure, object-oriented technology, graphical user interface, fourth generation language (4GL), network communication, etc
3. It is an enterprise resource management system integrating enterprise management concept, business process, basic data, human and material resources, computer hardware and software< Specifically speaking, the relationship between ERP and enterprise resources, the role of ERP and the development of information technology can be described as follows:
1. Enterprise resources and ERP
factories, proction lines, processing equipment, testing equipment, transportation tools, etc. are the hardware resources of enterprises, including human resources, management, reputation, financing ability, organizational structure The labor enthusiasm of employees is the software resources of enterprises. In the operation and development of enterprises, these resources interact to form the basis for enterprises to carry out proction activities, complete customer orders, create social wealth and realize enterprise value, reflecting the position of enterprises in the competitive development
the management object of ERP system is the above resources and proction factors. Through the use of ERP, the proction process of enterprises can complete customers' orders in a timely and high-quality manner, give full play to the role of these resources, and make decisions to adjust resources according to customers' orders and proction status
2. Adjust and use enterprise resources
the important sign of enterprise development is the reasonable adjustment and use of the above resources. Without modern management tools such as ERP, the status of enterprise resources and the direction of adjustment are not clear. It is quite difficult to make adjustment arrangements. The adjustment process will be quite long, and the organizational structure of the enterprise can only be pyramid shaped, The cooperation and communication between departments is relatively weak, and the operation of resources is difficult to grasp and adjust. The development of information technology, especially the ERP system designed for the management of enterprise resources, is designed to solve these problems. The successful implementation of the ERP system will enable enterprises to make better use of resources< The development of computer technology, especially the development of database technology, plays an inestimable role in establishing management information system for enterprises, and even in changing management ideas. The development of management ideas and information technology are mutually causal loops. Practice has proved that information technology has played an increasingly important role in the management of enterprises
at first, the application of information technology in management was very simple, mainly for recording some data to facilitate query and summary, but now it has developed into a cross country and cross enterprise operation system based on the global Internet, The initial strategy can be divided into the following stages:
A. MIS stage (Management Information System)
the enterprise's information management system mainly records a large number of original data, supports query, summary and other aspects of work
B. MRP stage (material requirement planning)
the enterprise's information management system manages the proct composition. With the help of the computing ability of the computer and the management ability of the system to customer orders, materials in stock and proct composition, the enterprise can expand and calculate the material demand plan according to the customer orders and proct structure list. Achieve the goal of recing inventory and optimizing inventory management
C. manufacturing resource planning
on the basis of MRP management system, the system adds the management of enterprise proction center, processing time, proction capacity, etc., so as to realize the function of computer proction scheling. At the same time, it also includes the financial function, forming a closed-loop management system with computer as the core, This management system has been able to dynamically monitor the whole proction process of proction, supply and marketing
D. enterprise resource planning
after entering the ERP stage, the enterprise level management system with computer as the core is more mature, and the system adds functions including financial forecast, proction capacity, adjustment of resource scheling, etc. Cooperate with enterprises to realize the functions of JIT management, quality management, proction resource scheling management and assistant decision-making. It has become a platform tool for enterprise proction management and decision-making
E. ERP in the era of e-commerce
the maturity of Internet technology increases the ability of enterprise information management system to realize information sharing and direct data exchange with customers or suppliers, so as to strengthen the relationship between enterprises, form a survival chain of common development, and embody the supply chain management idea of enterprises in order to achieve survival and competition. ERP system realizes this function, and makes decision-makers and business departments realize joint operations across enterprises
it can be seen that the application of ERP can effectively promote the modernization and scientization of the existing enterprise management, and adapt to the increasingly fierce market competition. Its introction has become the general trend.
EIP provides a stable, scalable and reliable foundation for e-commerce. Its peculiarity lies in that the value chain is composed of multiple internal and external information processing systems, and EIP will realize the function of e-commerce by establishing an architecture spanning these systems; It makes it easier for enterprises to transfer from the vertical application of EIP to e-commerce, because EIP can integrate the external transactions of e-commerce with CRM, ERP and information system of enterprises; To solve a series of problems that large enterprises integrate legacy system with e-commerce strategy
ERP enterprise resource planning system is a management platform which is based on information technology and provides decision-making means for decision-makers and employees with systematic management ideas. ERP system integrates information technology and advanced management ideas, and becomes the operation mode of modern enterprises. It reflects the requirements of the times for enterprises to rationally allocate resources and maximize the creation of social wealth, and becomes the cornerstone for enterprises to survive and develop in the information age
furthermore, we can define it from three levels: management idea, software proct and management system:
1. It is a set of enterprise management system standards put forward by Garter Group Inc., a famous computer technology consulting and evaluation group in the United States. Its essence is in MRP II (manufacturing resources planning, Supply chain oriented management idea based on Manufacturing Resource Planning (MRP)
2. It is a software proct with ERP management idea as its soul, which comprehensively applies the information instry achievements such as client / server system, relational database structure, object-oriented technology, graphical user interface, fourth generation language (4GL), network communication, etc
3. It is an enterprise resource management system integrating enterprise management concept, business process, basic data, human and material resources, computer hardware and software< Specifically speaking, the relationship between ERP and enterprise resources, the role of ERP and the development of information technology can be described as follows:
1. Enterprise resources and ERP
factories, proction lines, processing equipment, testing equipment, transportation tools, etc. are the hardware resources of enterprises, including human resources, management, reputation, financing ability, organizational structure The labor enthusiasm of employees is the software resources of enterprises. In the operation and development of enterprises, these resources interact to form the basis for enterprises to carry out proction activities, complete customer orders, create social wealth and realize enterprise value, reflecting the position of enterprises in the competitive development
the management object of ERP system is the above resources and proction factors. Through the use of ERP, the proction process of enterprises can complete customers' orders in a timely and high-quality manner, give full play to the role of these resources, and make decisions to adjust resources according to customers' orders and proction status
2. Adjust and use enterprise resources
the important sign of enterprise development is the reasonable adjustment and use of the above resources. Without modern management tools such as ERP, the status of enterprise resources and the direction of adjustment are not clear. It is quite difficult to make adjustment arrangements. The adjustment process will be quite long, and the organizational structure of the enterprise can only be pyramid shaped, The cooperation and communication between departments is relatively weak, and the operation of resources is difficult to grasp and adjust. The development of information technology, especially the ERP system designed for the management of enterprise resources, is designed to solve these problems. The successful implementation of the ERP system will enable enterprises to make better use of resources< The development of computer technology, especially the development of database technology, plays an inestimable role in establishing management information system for enterprises, and even in changing management ideas. The development of management ideas and information technology are mutually causal loops. Practice has proved that information technology has played an increasingly important role in the management of enterprises
at first, the application of information technology in management was very simple, mainly for recording some data to facilitate query and summary, but now it has developed into a cross country and cross enterprise operation system based on the global Internet, The initial strategy can be divided into the following stages:
A. MIS stage (Management Information System)
the enterprise's information management system mainly records a large number of original data, supports query, summary and other aspects of work
B. MRP stage (material requirement planning)
the enterprise's information management system manages the proct composition. With the help of the computing ability of the computer and the management ability of the system to customer orders, materials in stock and proct composition, the enterprise can expand and calculate the material demand plan according to the customer orders and proct structure list. Achieve the goal of recing inventory and optimizing inventory management
C. manufacturing resource planning
on the basis of MRP management system, the system adds the management of enterprise proction center, processing time, proction capacity, etc., so as to realize the function of computer proction scheling. At the same time, it also includes the financial function, forming a closed-loop management system with computer as the core, This management system has been able to dynamically monitor the whole proction process of proction, supply and marketing
D. enterprise resource planning
after entering the ERP stage, the enterprise level management system with computer as the core is more mature, and the system adds functions including financial forecast, proction capacity, adjustment of resource scheling, etc. Cooperate with enterprises to realize the functions of JIT management, quality management, proction resource scheling management and assistant decision-making. It has become a platform tool for enterprise proction management and decision-making
E. ERP in the era of e-commerce
the maturity of Internet technology increases the ability of enterprise information management system to realize information sharing and direct data exchange with customers or suppliers, so as to strengthen the relationship between enterprises, form a survival chain of common development, and embody the supply chain management idea of enterprises in order to achieve survival and competition. ERP system realizes this function, and makes decision-makers and business departments realize joint operations across enterprises
it can be seen that the application of ERP can effectively promote the modernization and scientization of the existing enterprise management, and adapt to the increasingly fierce market competition. Its introction has become the general trend.
5. EIP (enterprise
information
portal) is a kind of enterprise information portal, which integrates various application systems, data resources and Internet resources under the Internet environment. According to the different characteristics and roles of each user, it forms a personalized application interface, and through the processing of events and messages, and the integration of information resources into the enterprise information portal Transmission links users organically
EIP provides a stable, scalable and reliable foundation for e-commerce. Its peculiarity lies in that the value chain is composed of multiple internal and external information processing systems, and EIP will realize the function of e-commerce by establishing an architecture spanning these systems; It makes it easier for enterprises to transfer from the vertical application of EIP to e-commerce, because EIP can integrate the external transactions of e-commerce with CRM, ERP and information system of enterprises; To solve a series of problems that large enterprises integrate legacy system with e-commerce strategy
information
portal) is a kind of enterprise information portal, which integrates various application systems, data resources and Internet resources under the Internet environment. According to the different characteristics and roles of each user, it forms a personalized application interface, and through the processing of events and messages, and the integration of information resources into the enterprise information portal Transmission links users organically
EIP provides a stable, scalable and reliable foundation for e-commerce. Its peculiarity lies in that the value chain is composed of multiple internal and external information processing systems, and EIP will realize the function of e-commerce by establishing an architecture spanning these systems; It makes it easier for enterprises to transfer from the vertical application of EIP to e-commerce, because EIP can integrate the external transactions of e-commerce with CRM, ERP and information system of enterprises; To solve a series of problems that large enterprises integrate legacy system with e-commerce strategy
6.
IP / EIP registers are instruction memories, which are used to store the address of instructions to be read by CPU. CPU reads the instructions to be executed through instruction registers. Each time the CPU executes the corresponding assembly instruction, the value of the instruction register increases
every time the CPU reads the instruction from the controller, it will read the instruction from the EIP register for the next time. Each time the CPU reads an instruction to the instruction buffer, the value of the corresponding EIP register increases, and the increase in size is the byte size of the read instruction
{rrrrrrr}
extended data
example of instruction memory work -
suppose that the entry point of the program is assembly instruction:
push EBP (note: instruction register + instruction byte size)
the execution process is as follows:
CPU reads EIP register value
comes to EIP value offset
reads push
stores instruction to instruction buffer
< p> Executereread EIP register value
...... repeat the cycle
7. EIP system
EIP is an application system, which enables enterprises to release all kinds of information stored inside and outside, so that customers can access the personalized information they need from a single channel. Customers will use this personalized information to make reasonable business decisions and implement these decisions, and find other people who make similar decisions and get in touch with them. EIP optimizes enterprise operation and improves proctivity by providing accurate information to users in time. These portals will transform the business intelligence stored in the enterprise database and data warehouse into usable information, which will be sent to users through the browser
EIP is an information management platform that integrates all the applications and data of enterprises into one platform and provides users with a unified user interface, so that enterprises can quickly establish an information portal between enterprises and enterprises and between enterprises and internal employees. EIP is a web-based system, which can provide business information to distributed users and help users manage, organize and query information related to enterprises and departments. Internal and external users only need to use the browser to get the data, analysis reports and business decision support information they need. The emergence of EIP is to meet the growing needs of enterprises. If enterprises need to make more effective use of their data resources and information assets, they must ensure that every internal and external user can access the information
the operation authority of EIP is assigned according to the internal management mechanism of the enterprise
EIP is also a member of the computer register, which is a step pointer to execute instructions
EIP is an application system, which enables enterprises to release all kinds of information stored inside and outside, so that customers can access the personalized information they need from a single channel. Customers will use this personalized information to make reasonable business decisions and implement these decisions, and find other people who make similar decisions and get in touch with them. EIP optimizes enterprise operation and improves proctivity by providing accurate information to users in time. These portals will transform the business intelligence stored in the enterprise database and data warehouse into usable information, which will be sent to users through the browser
EIP is an information management platform that integrates all the applications and data of enterprises into one platform and provides users with a unified user interface, so that enterprises can quickly establish an information portal between enterprises and enterprises and between enterprises and internal employees. EIP is a web-based system, which can provide business information to distributed users and help users manage, organize and query information related to enterprises and departments. Internal and external users only need to use the browser to get the data, analysis reports and business decision support information they need. The emergence of EIP is to meet the growing needs of enterprises. If enterprises need to make more effective use of their data resources and information assets, they must ensure that every internal and external user can access the information
the operation authority of EIP is assigned according to the internal management mechanism of the enterprise
EIP is also a member of the computer register, which is a step pointer to execute instructions
8. EIP in 8086 is equivalent to what you call PC
9. You can edit it with Photoshop, rece the size of the file, and change the file name to JPG format
10. EIP is an application system, which enables enterprises to release all kinds of information stored inside and outside, and enables customers to access the personalized information they need from a single channel. Customers will use this personalized information to make reasonable business decisions and implement these decisions, and find other people who make similar decisions and get in touch with them. EIP optimizes enterprise operation and improves proctivity by providing accurate information to users in time. These portals will transform the business intelligence stored in the enterprise database and data warehouse into usable information, which will be sent to users through the browser
EIP is an information management platform that integrates all applications and data of enterprises into one platform and provides users with a unified user interface, so that enterprises can quickly establish an information portal between enterprises and enterprises and between enterprises and internal employees. EIP is a web-based system, which can provide business information to distributed users and help users manage, organize and query information related to enterprises and departments. Internal and external users only need to use the browser to get the data, analysis reports and business decision support information they need. The emergence of EIP is to meet the growing needs of enterprises. If enterprises need to make more effective use of their data resources and information assets, they must ensure that every internal and external user can access the information.
EIP is an information management platform that integrates all applications and data of enterprises into one platform and provides users with a unified user interface, so that enterprises can quickly establish an information portal between enterprises and enterprises and between enterprises and internal employees. EIP is a web-based system, which can provide business information to distributed users and help users manage, organize and query information related to enterprises and departments. Internal and external users only need to use the browser to get the data, analysis reports and business decision support information they need. The emergence of EIP is to meet the growing needs of enterprises. If enterprises need to make more effective use of their data resources and information assets, they must ensure that every internal and external user can access the information.
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