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When we use computers to connect to the Internet, browse the web and download files easily, the network can accurately transmit a large amount of information to our devices . In the enterprise network, hundreds of computers and devices can achieve efficient and stable communication . All this is inseparable from a key network topology structure - star topology. It provides a solid guarantee for the normal operation of the network with its unique connection method and operation mechanism. Next, let us have a deeper understanding of the star topology structure .

In today's fast-paced business environment, efficient project management is the key to success for both large enterprises and small teams. How to ensure that projects are carried out as planned, resources are allocated reasonably, and progress is controlled in real time has become a problem that every project manager needs to solve urgently. As a classic and powerful project management tool, the Gantt chart has become a powerful assistant for many project managers with its intuitive, clear and practical features.

In today's business environment, business-to-business(B2B) products play a vital role in transactions and cooperation between enterprises. Business-to-business products often have specific functions and service orientations, aiming to meet the needs of enterprises in production, operation, management and other aspects. Whether it is the business-to-customer market or the business-to-business market , the purpose of the service organization is to reduce costs and increase efficiency . Today, this article uses 10 pictures to provide some high-quality content and experience sharing for business-to-business product managers, hoping to inspire you.

In project management, clarifying the roles and responsibilities of each participant is the key to ensuring the smooth progress of the project. The RACI chart , as an intuitive responsibility allocation matrix, was born for this purpose. This article will introduce the definition, usage scenarios, and best practices of the RACI model in detail , and share a large number of examples and templates .

Functional flow charts can convey the control of the product at the functional level more clearly and intuitively through graphics , and have the function of looking at the overall situation and sorting out ideas. This article will explore the definition of functional flow charts , how to draw functional flow charts, and share examples of functional flow charts , hoping to help readers better master this tool to optimize workflows and improve project efficiency.

In product design and optimization, user flow diagrams graphically display the interaction logic between users and products. As a product operator, mastering the drawing and application of user flow diagrams is the key to improving user experience and optimizing product paths. This article will take you to an in-depth understanding of the basic concepts and practical skills of user flow diagrams , hoping to help you better design the user experience process of your product .

Software architecture diagrams graphically display the overall structure of a software system, the relationships between elements, limitations, and boundaries . They have become a core tool for enterprises to plan, develop, and manage complex software systems. This article will give you an in-depth understanding of the concepts, drawing ideas, production tutorials, and examples of software architecture diagrams , to help you better understand and apply this important tool.

UML (Unified Modeling Language) is a universal visual modeling language standard used to describe, visualize, construct and document software system artifacts. This article will explain UML from the perspective of its concept, meaning, and composition. Through this basic introduction, I believe that you will not only be able to deeply understand the historical context of UML, but also master its wide application in demand analysis, system design, and documentation.

Activity diagram is an important behavior modeling tool in UML . It is mainly used to describe a series of activities or operations in a system or business process . It emphasizes the control flow between objects, can clearly show how a series of activities or operations are executed in a specific order, and supports the representation of concurrency and synchronization. This article will mainly explain the practical application and drawing tutorial of UML activity diagram in software development.

UML use case diagram is one of the commonly used diagrams for product managers and technicians . It is the product of demand analysis and is widely used in the demand analysis stage of software development. It describes the functions of the system and the interaction between the user and the system in a graphical way . With the help of the use case diagram, participants can discuss the problem in a visual way, which can reduce a lot of communication barriers. Next, we will discuss and learn the use case diagram in combination with the use case diagram example in ProcessOn .