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  2. I'm a data engineer who passed Meta's phone interview and ...

    www.aol.com/failed-metas-technical-interview...

    I successfully made it through Meta's preliminary phone screening and spent the next two weeks preparing for the next round, a technical interview, with everything from mock interviews to practice ...

  3. File:Designing Effective Questions.pdf - Wikipedia

    en.wikipedia.org/wiki/File:Designing_Effective...

    Metadata This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

  4. Metadata modeling - Wikipedia

    en.wikipedia.org/wiki/Metadata_modeling

    Meta-modeling is the analysis, construction and development of the frames, rules, constraints, models and theories applicable and useful for the modeling in a predefined class of problems. The meta-data side of the diagram consists of a concept diagram. This is basically an adjusted class diagram as described in Booch, Rumbaugh and Jacobson (1999).

  5. Model-driven architecture - Wikipedia

    en.wikipedia.org/wiki/Model-driven_architecture

    The design addresses the functional requirements while architecture provides the infrastructure through which non-functional requirements like scalability, reliability and performance are realized. MDA envisages that the platform independent model (PIM), which represents a conceptual design realizing the functional requirements, will survive ...

  6. Metamodeling - Wikipedia

    en.wikipedia.org/wiki/Metamodeling

    Example of a Geologic map information meta-model, with four types of meta-objects, and their self-references. [1]A metamodel is a model of a model, and metamodeling is the process of generating such metamodels.

  7. Unstructured data - Wikipedia

    en.wikipedia.org/wiki/Unstructured_data

    Examples of "unstructured data" may include books, journals, documents, metadata, health records, audio, video, analog data, images, files, and unstructured text such as the body of an e-mail message, Web page, or word-processor document.

  8. Container format - Wikipedia

    en.wikipedia.org/wiki/Container_format

    In addition to pure container formats, which specify only the wrapper but not the coding, a number of file formats specify both a storage layer and the coding, as part of modular design and forward compatibility. Examples include the JPEG File Interchange Format (JFIF), for containing JPEG data, and Portable Network Graphics (PNG) formats.

  9. Data engineering - Wikipedia

    en.wikipedia.org/wiki/Data_engineering

    Around the 1970s/1980s the term information engineering methodology (IEM) was created to describe database design and the use of software for data analysis and processing. [3] [4] These techniques were intended to be used by database administrators (DBAs) and by systems analysts based upon an understanding of the operational processing needs of organizations for the 1980s.