What does the IT architecture of an enterprise mean?

It refers to the architecture of a complete set of information systems that support the business operations of the enterprise, and the complete IT architecture should include:

1. Various business application systems, such as PDM, SCM, CRM, etc.

2. Various management application systems, such as OA, ERP, HR, etc.

3. Support and run the middleware software and database software of the above application systems.

operating system, etc.

4. The hardware facilities for the operation of the above-mentioned software systems, such as servers, storage devices, etc.

5. Support the above systems to be accessed normally by various network devices.

computer room, environmental facilities, etc.

6. Ensure the security of the above software and hardware systems.

Operational safety facilities.

Including various software and hardware levels of firewalls, anti-virus, anti-attack tools, security measures, power supply guarantees, etc.

7. A complete set of IT organization and IT management and control system to ensure the normal operation of all the above equipment and measures.

The IT architecture of an enterprise refers to the architecture of a complete set of information systems that support the business operations of the enterprise, and the complete IT architecture should include: various business application systems, such as PDM, SCM, CRM, etc.; Management application systems, such as OA, ERP, HR, etc.; Middleware software, database software, operating system, etc., which support and run the above-mentioned application systems; The hardware facilities used by the above-mentioned software systems, such as servers, storage devices, etc.; Various network equipment, computer room environmental facilities, etc., which support the normal access of the above-mentioned systems; Security facilities to ensure the safe operation of the above-mentioned software and hardware systems, including firewalls, anti-viruses, attack tools, security measures, power supply guarantees, etc., at various software and hardware levels; A complete set of IT organization and IT control system to ensure the normal operation of all the above equipment and measures.

Enterprise architecture is an abstract description of the business process and IT facilities of a real-world enterprise, which includes a complete and integrated description of enterprise strategy, organization, functions, business processes, IT systems, data, network deployment, etc., enterprise architecture reflects the status of enterprise business, and reflects the mapping relationship between business and IT, and can clarify the supporting relationship between various IT facilities for business.

In principle, the focus of the enterprise architecture domain is to identify, standardize, and prioritize business needs within the enterprise, and enterprise architecture is like strategic planning, which can help enterprises to execute business strategic planning and IT strategic planning. In terms of business strategy, define the corporate vision, mission, goals, objectives, driving forces, organizational structure, functions and roles; In terms of IT strategy, define the business architecture, data architecture, application architecture, and technology architecture of the enterprise.

Organizational structure means the structure of an organization as a whole.

Organizational structureThe overall structure of an organization is the most basic structural basis for the process operation, department setting and functional planning of the enterprise.

Basic meaning of organizational structure

Organizational structure refers to the structure of an organization as a whole. It is the basic element of organizing resources, building processes, conducting business and implementing management within the enterprise under the influence of multiple factors such as enterprise management requirements, management and control positioning, management mode and business characteristics.

The Guidelines for the Application of Enterprise Internal Control No. 1 - Organizational Structure points out that the organizational structure refers to the institutional arrangements for the board of directors, the board of supervisors, the managers and all levels of the internal organization of the enterprise to be clearly defined in accordance with the relevant national laws and regulations, the resolutions of the shareholders' (general meeting) and the articles of association of the enterprise, combined with the actual situation of the enterprise.

The linear system is one of the earliest and simplest forms of organization. It is characterized by the vertical leadership of administrative units at all levels of the enterprise from top to bottom, the subordinate departments only accept the instructions of one superior, and the responsible persons at all levels are responsible for all the problems of the subordinate units. There is no separate functional organization in the factory department, and all management functions are basically performed by the administrative supervisor himself.

Enterprise architecture can be divided into two main parts: business architecture and IT architecture, and most enterprise architecture methodologies are developed from IT architecture.

TOGAF describes in detail how to define the business architecture, data architecture, application architecture, and technical architecture, and is a best practice guide for IT strategic planning.

Enterprise architecture is the bridge and standard interface between enterprise business strategy and IT strategy, and is the core of enterprise information planning.

TOGAF is based on an iterative process model that supports best practices and a reusable set of existing architectural assets. It allows you to design, evaluate, and establish the right structure for your organization.

TOGAF's Assessment of Enterprise IT Architecture Maturity – Enterprise Continuum. Dust.

The key here is that the business needs to establish:

Architecture Continuum: This continuum extracts reusable components from a particular architecture into a repository for future reuse. In a specific application, you can select reusable components from the component repository and adapt them to the actual application scenario.

Solutions Continuum: Similar to the Architecture Continuum, it needs to be able to select from a reusable solution library and replicate it quickly across different markets. For deliveries in emerging markets, it can also be extracted into reusable solutions into asset libraries.

1] Enterprise Architecture Opening: Introduction to TOGAF.

2] Jump away from the concept of DDD and middle office to look at the problems and solutions of Alibaba's trading platform.

3] How to lead a team to "conquer the city"? Good architects do this.

4] The core system of the bank is factional or unifiedApplication architecture and cases, this time I will not talk about the middle platform.

Explanation of the architecture.

airframe (of a rocket)] Refers to the building explained in detail Yishan contains "construction". 1.

Knotted timber for the frame. Refers to the building. "Huainanzi Benjing Training":

The big construction drives, the palace room. Gao lure note: "Structure, even also; Driving, timber and wood ride also.

2).It is extended to operational decision-making, conception and design. Three Kingdoms Wei Liu Shao "Character Chronicles: Materials":

Thinking can create the end, which is called the material of the framework; Seeing opportunities is called the material of knowledge. Lu Xun "Tomb · Culture is biased to the loss of manuscripts: This is not a manipulator, but only based on the structure of divine thought.

Rack : fabricated; Finagle. Tang Chen Ziang, "Shenzongren's Book of Injustice":

Now it is a sin of being falsely accused, and a word of being scolded. Tang picked up one of the "poems": "Not only virtuous and foolish, but scaffolding."

Words decomposition Interpretation of construction Construct (structure) ò to form, to combine, to build: to construct. Idea.

Composition. Invent. Build.

Conception. Works: Jiazuo.

Deciduous trees, the leaves are ovate, and the flowers are pale green. Wood can be used to make utensils, and leather is used as a raw material for papermaking. Radical :

Wood; Explanation of shelves Shelves à Something used as a support : a bookshelf. Hanger.

Gallows. Supporting, supporting: bridging.

I can't stand it. Overhead. Beat each other up, quarrel:

Fight. Persuasion. Measure words, mostly referring to things that have pillars or organic mechanisms:

Five aircraft. Fabrication, fiction: false accusations.

Ancient with "driving", overridden. Pen.

It does the main thing about flexibility. In this day and age, e-commerce, social networking and consumer-driven, real-time business. Enterprises must be flexible enough to keep pace with the times, so they need an IT architecture that can enable them to quickly respond to changes in various situations, so what are the three key points of flexible use of IT architecture?

The following Shahebei big blue bird is for you to give a specific introduction.

Many times, one of the challenges for teams is how to keep enterprise e-commerce and social networks connected as technology and business processes accelerate and change. Many people think about this challenge and it gives us a headache. It may seem like an impossible task, but it's something IT professionals need to do.

The step in implementing the flexibility model is to implement the connection between the internal and external systems, known as the Celery Layer, which the Shahe UI Design Training believes acts like a buffer, if the difference between the rate of change and the two environments.

The second step is to gather a variety of secure and scalable connections between the enterprise data center and various cloud computing, data storage, and retrieval platforms (hybrid clouds). And Shahe Shahe IT training found that you have to leverage various cloud capabilities to handle the computational peaks required by your business.

The third step is to develop a variety of customer-facing applications that use social**, cloud SaaS platforms that already run on a variety of IT consumer devices such as smartphones, netbooks, and tablets. Computer training suggests that using a social** and SaaS application development environment can create a variety of new applications for businesses to communicate with their customers.