Введение
Бизнес-правило определяет или ограничивает некоторые аспекты деятельности организации. Оно может быть сформулировано для указания действия, которое необходимо выполнить при соблюдении определенных условий, или представлено в виде утверждения, которое может быть истинным или ложным. Бизнес-правила предназначены для описания структуры организации или контроля и влияния на ее поведение. Формулировка бизнес-правила относится к одной из четырех категорий:
A business rule defines or constrains some aspect of a business. It may be expressed to specify an action to be taken when certain conditions are true or may be phrased so it can only resolve to either true or false. Business rules are intended to assert business structure or to control or influence the behavior of the business. a statement of a business rule falls into one of four categories:
Definitions of business terms
The most basic element of a business rule is the language used to express it. The very definition of a term is itself a business rule that describes how people think and talk about things. Thus, defining a term is establishing a category of business rule. Terms have traditionally been documented in a Glossary or as entities in a conceptual model. Facts relating terms to each other
The nature or operating structure of an organization can be described in terms of the facts that relate terms to each other. To say that a customer can place an order is NOT a business rule, but a fact. Facts can be documented as natural language sentences or as relationships, attributes, and generalization structures in a graphical model. Constraints (also called "action assertions")
Every enterprise constrains behavior in some way, and this is closely related to constraints on what data may or may not be updated. To prevent a record from being made is, in many cases, to prevent an action from taking place. Derivations
Business rules (including laws of nature) define how knowledge in one form may be transformed into other knowledge, possibly in a different form.
Definitions of business terms
The most basic element of a business rule is the language used to express it. The very definition of a term is itself a business rule that describes how people think and talk about things. Thus, defining a term is establishing a category of business rule. Terms have traditionally been documented in a Glossary or as entities in a conceptual model. Facts relating terms to each other
The nature or operating structure of an organization can be described in terms of the facts that relate terms to each other. To say that a customer can place an order is NOT a business rule, but a fact. Facts can be documented as natural language sentences or as relationships, attributes, and generalization structures in a graphical model. Constraints (also called "action assertions")
Every enterprise constrains behavior in some way, and this is closely related to constraints on what data may or may not be updated. To prevent a record from being made is, in many cases, to prevent an action from taking place. Derivations
Business rules (including laws of nature) define how knowledge in one form may be transformed into other knowledge, possibly in a different form.
Определения бизнес-терминов.
Самым базовым элементом бизнес-правила является язык, используемый для его выражения. Само определение термина является бизнес-правилом, описывающим то, как люди думают и говорят о различных понятиях. Таким образом, определение термина устанавливает категорию бизнес-правила. Термины традиционно документируются в глоссариях или представляются в виде сущностей в концептуальной модели.
A business rule defines or constrains some aspect of a business. It may be expressed to specify an action to be taken when certain conditions are true or may be phrased so it can only resolve to either true or false. Business rules are intended to assert business structure or to control or influence the behavior of the business. a statement of a business rule falls into one of four categories:
Definitions of business terms
The most basic element of a business rule is the language used to express it. The very definition of a term is itself a business rule that describes how people think and talk about things. Thus, defining a term is establishing a category of business rule. Terms have traditionally been documented in a Glossary or as entities in a conceptual model. Facts relating terms to each other
The nature or operating structure of an organization can be described in terms of the facts that relate terms to each other. To say that a customer can place an order is NOT a business rule, but a fact. Facts can be documented as natural language sentences or as relationships, attributes, and generalization structures in a graphical model. Constraints (also called "action assertions")
Every enterprise constrains behavior in some way, and this is closely related to constraints on what data may or may not be updated. To prevent a record from being made is, in many cases, to prevent an action from taking place. Derivations
Business rules (including laws of nature) define how knowledge in one form may be transformed into other knowledge, possibly in a different form.
Definitions of business terms
The most basic element of a business rule is the language used to express it. The very definition of a term is itself a business rule that describes how people think and talk about things. Thus, defining a term is establishing a category of business rule. Terms have traditionally been documented in a Glossary or as entities in a conceptual model. Facts relating terms to each other
The nature or operating structure of an organization can be described in terms of the facts that relate terms to each other. To say that a customer can place an order is NOT a business rule, but a fact. Facts can be documented as natural language sentences or as relationships, attributes, and generalization structures in a graphical model. Constraints (also called "action assertions")
Every enterprise constrains behavior in some way, and this is closely related to constraints on what data may or may not be updated. To prevent a record from being made is, in many cases, to prevent an action from taking place. Derivations
Business rules (including laws of nature) define how knowledge in one form may be transformed into other knowledge, possibly in a different form.
Факты, связывающие термины друг с другом.
Характер или операционная структура организации может быть описана с точки зрения фактов, устанавливающих связь между терминами. Утверждение о том, что клиент может разместить заказ, – это НЕ бизнес-правило, а факт. Факты могут быть задокументированы в виде предложений на естественном языке или в виде связей, атрибутов и структур обобщения в графической модели.
A business rule defines or constrains some aspect of a business. It may be expressed to specify an action to be taken when certain conditions are true or may be phrased so it can only resolve to either true or false. Business rules are intended to assert business structure or to control or influence the behavior of the business. a statement of a business rule falls into one of four categories:
Definitions of business terms
The most basic element of a business rule is the language used to express it. The very definition of a term is itself a business rule that describes how people think and talk about things. Thus, defining a term is establishing a category of business rule. Terms have traditionally been documented in a Glossary or as entities in a conceptual model. Facts relating terms to each other
The nature or operating structure of an organization can be described in terms of the facts that relate terms to each other. To say that a customer can place an order is NOT a business rule, but a fact. Facts can be documented as natural language sentences or as relationships, attributes, and generalization structures in a graphical model. Constraints (also called "action assertions")
Every enterprise constrains behavior in some way, and this is closely related to constraints on what data may or may not be updated. To prevent a record from being made is, in many cases, to prevent an action from taking place. Derivations
Business rules (including laws of nature) define how knowledge in one form may be transformed into other knowledge, possibly in a different form.
Definitions of business terms
The most basic element of a business rule is the language used to express it. The very definition of a term is itself a business rule that describes how people think and talk about things. Thus, defining a term is establishing a category of business rule. Terms have traditionally been documented in a Glossary or as entities in a conceptual model. Facts relating terms to each other
The nature or operating structure of an organization can be described in terms of the facts that relate terms to each other. To say that a customer can place an order is NOT a business rule, but a fact. Facts can be documented as natural language sentences or as relationships, attributes, and generalization structures in a graphical model. Constraints (also called "action assertions")
Every enterprise constrains behavior in some way, and this is closely related to constraints on what data may or may not be updated. To prevent a record from being made is, in many cases, to prevent an action from taking place. Derivations
Business rules (including laws of nature) define how knowledge in one form may be transformed into other knowledge, possibly in a different form.
Ограничения (также называемые "утверждениями о действиях").
Каждая организация в той или иной степени ограничивает поведение, и это тесно связано с ограничениями на обновление данных. Предотвращение создания записи во многих случаях означает предотвращение выполнения действия.
A business rule defines or constrains some aspect of a business. It may be expressed to specify an action to be taken when certain conditions are true or may be phrased so it can only resolve to either true or false. Business rules are intended to assert business structure or to control or influence the behavior of the business. a statement of a business rule falls into one of four categories:
Definitions of business terms
The most basic element of a business rule is the language used to express it. The very definition of a term is itself a business rule that describes how people think and talk about things. Thus, defining a term is establishing a category of business rule. Terms have traditionally been documented in a Glossary or as entities in a conceptual model. Facts relating terms to each other
The nature or operating structure of an organization can be described in terms of the facts that relate terms to each other. To say that a customer can place an order is NOT a business rule, but a fact. Facts can be documented as natural language sentences or as relationships, attributes, and generalization structures in a graphical model. Constraints (also called "action assertions")
Every enterprise constrains behavior in some way, and this is closely related to constraints on what data may or may not be updated. To prevent a record from being made is, in many cases, to prevent an action from taking place. Derivations
Business rules (including laws of nature) define how knowledge in one form may be transformed into other knowledge, possibly in a different form.
Definitions of business terms
The most basic element of a business rule is the language used to express it. The very definition of a term is itself a business rule that describes how people think and talk about things. Thus, defining a term is establishing a category of business rule. Terms have traditionally been documented in a Glossary or as entities in a conceptual model. Facts relating terms to each other
The nature or operating structure of an organization can be described in terms of the facts that relate terms to each other. To say that a customer can place an order is NOT a business rule, but a fact. Facts can be documented as natural language sentences or as relationships, attributes, and generalization structures in a graphical model. Constraints (also called "action assertions")
Every enterprise constrains behavior in some way, and this is closely related to constraints on what data may or may not be updated. To prevent a record from being made is, in many cases, to prevent an action from taking place. Derivations
Business rules (including laws of nature) define how knowledge in one form may be transformed into other knowledge, possibly in a different form.
Выводные правила.
Бизнес-правила (включая законы природы) определяют, как знания в одной форме могут быть преобразованы в другие знания, возможно, в другой форме.
A business rule defines or constrains some aspect of a business. It may be expressed to specify an action to be taken when certain conditions are true or may be phrased so it can only resolve to either true or false. Business rules are intended to assert business structure or to control or influence the behavior of the business. a statement of a business rule falls into one of four categories:
Definitions of business terms
The most basic element of a business rule is the language used to express it. The very definition of a term is itself a business rule that describes how people think and talk about things. Thus, defining a term is establishing a category of business rule. Terms have traditionally been documented in a Glossary or as entities in a conceptual model. Facts relating terms to each other
The nature or operating structure of an organization can be described in terms of the facts that relate terms to each other. To say that a customer can place an order is NOT a business rule, but a fact. Facts can be documented as natural language sentences or as relationships, attributes, and generalization structures in a graphical model. Constraints (also called "action assertions")
Every enterprise constrains behavior in some way, and this is closely related to constraints on what data may or may not be updated. To prevent a record from being made is, in many cases, to prevent an action from taking place. Derivations
Business rules (including laws of nature) define how knowledge in one form may be transformed into other knowledge, possibly in a different form.
Definitions of business terms
The most basic element of a business rule is the language used to express it. The very definition of a term is itself a business rule that describes how people think and talk about things. Thus, defining a term is establishing a category of business rule. Terms have traditionally been documented in a Glossary or as entities in a conceptual model. Facts relating terms to each other
The nature or operating structure of an organization can be described in terms of the facts that relate terms to each other. To say that a customer can place an order is NOT a business rule, but a fact. Facts can be documented as natural language sentences or as relationships, attributes, and generalization structures in a graphical model. Constraints (also called "action assertions")
Every enterprise constrains behavior in some way, and this is closely related to constraints on what data may or may not be updated. To prevent a record from being made is, in many cases, to prevent an action from taking place. Derivations
Business rules (including laws of nature) define how knowledge in one form may be transformed into other knowledge, possibly in a different form.
Формальные спецификации
Бизнес-правила могут быть выражены с использованием методов моделирования, таких как Unified Modeling Language (UML), Z-нотация, Business Process Execution Language (BPEL), Business Process Modeling Notation (BPMN), Decision Model and Notation (DMN) или Семантика бизнес-лексики и бизнес-правил (SBVR).
Business rules can be expressed using modeling approaches such as Unified Modeling Language (UML), Z notation, Business Process Execution Language (BPEL), Business Process Modeling Notation (BPMN), Decision Model and Notation (DMN) or the Semantics of Business Vocabulary and Business Rules (SBVR).