Data warehouse non functional requirements

  • What are the 4 types of non-functional requirements?

    Key Requirements

    Big Data Integration.Self-Service ETL.Data Quality.Data Security.Data Governance.Data Storage and Backup.Data Retrieval..

  • What are the 4 types of non-functional requirements?

    They cover areas such as speed, security, reliability, and usability.
    Unlike functional requirements that focus on what software must do, non-functional requirements determine how effectively it should do it.
    These requirements ensure that the software meets quality standards and user expectations..

  • What are the non-functional requirements for data storage?

    Examples of Non-functional Requirements
    Scalability: The system must be able to scale up or down as needed.
    Availability: The system must be available when needed.
    Maintenance: The system must be easy to maintain and update.
    Portability: The system must be able to run on different platforms with minimal changes..

  • What are the non-functional requirements of a data center?

    Key Requirements

    Big Data Integration.Self-Service ETL.Data Quality.Data Security.Data Governance.Data Storage and Backup.Data Retrieval..

  • What are the non-functional requirements of a data center?

    Non-functional requirements or NFRs are a set of specifications that describe the system's operation capabilities and constraints and attempt to improve its functionality.
    These are basically the requirements that outline how well it will operate including things like speed, security, reliability, data integrity, etc.Dec 14, 2022.

  • What are the non-functional requirements of data sources?

    They cover areas such as speed, security, reliability, and usability.
    Unlike functional requirements that focus on what software must do, non-functional requirements determine how effectively it should do it.
    These requirements ensure that the software meets quality standards and user expectations..

  • What are the requirements for a data warehouse?

    Non-functional requirements or NFRs are a set of specifications that describe the system's operation capabilities and constraints and attempt to improve its functionality.
    These are basically the requirements that outline how well it will operate including things like speed, security, reliability, data integrity, etc.Dec 14, 2022.

  • What are the requirements for a data warehouse?

    They cover areas such as speed, security, reliability, and usability.
    Unlike functional requirements that focus on what software must do, non-functional requirements determine how effectively it should do it.
    These requirements ensure that the software meets quality standards and user expectations..

The non-functional requirements specify how the system should behave and it is typically responsible for the definition of the overall qualities or attributes of the application. It places restrictions on the product being developed, its process, and specifies external constraints that the product must meet.

How many records do I need to load to a data warehouse?

We can query the main transaction tables in the source system to find out how many records you have to load to the data warehouse to satisfy the historical data requirement

In the case of Amadeus Entertainment, functional requirement 10 specifies that we need to load two years of historical data for sales and CRM and one year for purchasing

What are non functional requirements?

We will also define the non- functional requirements, such as security, availability, and performance

An example of a nonfunctional requirement (in this case, availability) is that the data warehouse is expected to be up and running with downtime of less than one hour a month

What are the functional requirements of a data warehouse system?

After we understand the business operations, we will define the functional requirements, that is, the things that define what the data warehouse system does, such as the questions or issues that a data warehouse system will be able to answer, the data that will be stored in the data warehouse, and the analysis the users will be performing

Briefly, functional requirements define what a system is supposed to do. In the case of a car

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