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  2. Terms of reference - Wikipedia

    en.wikipedia.org/wiki/Terms_of_reference

    Although the terms of reference of a project are sometimes referred to as the project charter, [4] there are significant differences between the two. This article describes a TOR containing detailed definitions, while a project charter has high-level requirements, assumptions, constraints and descriptions as well as a budget summary without ...

  3. Data quality - Wikipedia

    en.wikipedia.org/wiki/Data_quality

    Data quality assurance is the process of data profiling to discover inconsistencies and other anomalies in the data, as well as performing data cleansing [17] [18] activities (e.g. removing outliers, missing data interpolation) to improve the data quality.

  4. Project charter - Wikipedia

    en.wikipedia.org/wiki/Project_charter

    The three main uses of the project charter are: To authorize the project - using a comparable format, projects can be ranked and authorized by Return on Investment.; Serves as the primary sales document for the project - ranking stakeholders have a 1-2 page summary to distribute, present, and keep handy for fending off other project or operations runs at project resources.

  5. Project initiation documentation - Wikipedia

    en.wikipedia.org/wiki/Project_Initiation...

    The project initiation documentation is a PRINCE2 [1] term representing the plan of approach in project management. It is assembled from a series of other documents, including the business case, the terms of reference, the communication plan, the risk register, the project tolerances, the project plan, and any specific project controls or inspections as part of a departmental quality plan or ...

  6. Project plan - Wikipedia

    en.wikipedia.org/wiki/Project_plan

    Project management approach: The roles and authority of team members. It represents the executive summary of the project management plan. Project scope: The scope statement from the Project charter should be used as a starting point with more details about what the project includes and what it does not include (in-scope and out-of-scope).

  7. Apache Spark - Wikipedia

    en.wikipedia.org/wiki/Apache_Spark

    Spark Core is the foundation of the overall project. It provides distributed task dispatching, scheduling, and basic I/O functionalities, exposed through an application programming interface (for Java, Python, Scala, .NET [16] and R) centered on the RDD abstraction (the Java API is available for other JVM languages, but is also usable for some other non-JVM languages that can connect to the ...

  8. Charter - Wikipedia

    en.wikipedia.org/wiki/Charter

    The term is used for a special case (or as an exception) of an institutional charter. A charter school, for example, is one that has different rules, regulations, and statutes from a state school. Charter can be used as a synonym for "hire" or "lease", as in the "charter" of a bus, boat or plane. [1]

  9. Data validation and reconciliation - Wikipedia

    en.wikipedia.org/wiki/Data_validation_and...

    Data reconciliation is a technique that targets at correcting measurement errors that are due to measurement noise, i.e. random errors.From a statistical point of view the main assumption is that no systematic errors exist in the set of measurements, since they may bias the reconciliation results and reduce the robustness of the reconciliation.