Get the free Translation of ER-diagram into - cis csuohio

Translation of ER diagram into Relational Schema Dr. Sunnis S. Chung CIS430/530Learning Objectives Define each of the following database terms Relation Primary key Foreign key Referential integrity Field Data

How to fill out translation of er-diagram into

To fill out a translation of an ER-diagram, follow these steps:

1. Understand the ER-diagram: Familiarize yourself with the ER-diagram that needs to be translated. This involves studying the entities, relationships, and attributes depicted in the diagram.
2. Identify the desired output: Determine the format or language in which the ER-diagram needs to be translated. This could be a specific programming language, database schema, or any other relevant format.
3. Analyze the entities and relationships: Review each entity and relationship in the ER-diagram. Understand their role and purpose within the system. Identify any additional information or constraints that need to be included in the translation.
4. Translate entities: Start translating each entity in the ER-diagram into the desired format. This involves creating corresponding tables or objects in the target system, while taking into consideration attributes, data types, primary keys, and any relationships associated with the entity.
5. Translate relationships: Next, translate the relationships between entities. This may involve creating foreign keys, join tables, or other mechanisms depending on the desired format. Ensure that the translation accurately captures the cardinality and constraints of each relationship.
6. Incorporate attributes: Map the attributes from the ER-diagram to the appropriate columns or properties in the target system. Pay attention to data types, lengths, nullability, and any other constraints that may apply.
7. Handle additional constraints: If the ER-diagram includes any additional constraints, such as unique constraints, check constraints, or inheritance relationships, make sure to incorporate them appropriately in the translation.
8. Validate the translation: After completing the initial translation, review the output to ensure its accuracy and completeness. Verify that all entities, relationships, and attributes have been properly translated.

Who needs translation of ER-diagram into?

1. Database administrators: They may need the translation to create or modify the database schema based on the ER-diagram.
2. Software developers: They can use the translation to understand the data model and implement the necessary code or queries.
3. System analysts: They may require the translation to analyze and validate the system's requirements and design.
4. Project managers: They can utilize the translation to estimate the development effort, plan resources, and track progress during the project.

Overall, anyone involved in the development or maintenance of a system can benefit from the translation of an ER-diagram into a specific format.

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What is translation of er-diagram into?

Translation of er-diagram is converted into another language or format to facilitate understanding and communication.

Who is required to file translation of er-diagram into?

The company or organization responsible for the er-diagram is required to file the translation into the required language or format.

How to fill out translation of er-diagram into?

The translation of er-diagram can be filled out by using software tools or by hiring professional translators familiar with the specific requirements of the document.

What is the purpose of translation of er-diagram into?

The purpose of translating er-diagrams is to make them accessible and understandable to individuals who may not speak the original language or understand the original format.

What information must be reported on translation of er-diagram into?

The translated er-diagram must accurately convey all the information present in the original document, with no loss or alteration of data.

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