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2. Extract, transform, load - Wikipedia

   en.wikipedia.org/wiki/Extract,_transform,_load

   Extract, transform, load (ETL) is a three-phase computing process where data is extracted from an input source, transformed (including cleaning), and loaded into an output data container.

3. Data conversion - Wikipedia

   en.wikipedia.org/wiki/Data_conversion

   As another example, converting from PDF to an editable word processor format is a tough chore, because PDF records the textual information like engraving on stone, with each character given a fixed position and linebreaks hard-coded, whereas word processor formats accommodate text reflow. PDF does not know of a word space character—the space ...

4. Data loading - Wikipedia

   en.wikipedia.org/wiki/Data_loading

   Data loading, or simply loading, is a part of data processing where data is moved between two systems so that it ends up in a staging area on the target system.. With the traditional extract, transform and load (ETL) method, the load job is the last step, and the data that is loaded has already been transformed.

5. Spatial ETL - Wikipedia

   en.wikipedia.org/wiki/Spatial_ETL

   Spatial extract, transform, load (spatial ETL), also known as geospatial transformation and load (GTL), is a process for managing and manipulating geospatial data, for example map data. It is a type of extract, transform, load (ETL) process, with software tools and libraries specialised for geographical information.

6. Data build tool - Wikipedia

   en.wikipedia.org/wiki/Data_build_tool

   Dbt does the transformation (T) in extract, load, transform (ELT) processes – it does not extract or load data, but is designed to be performant at transforming data already inside of a warehouse. Dbt has the goal of allowing analysts to work more like software engineers, in line with the dbt viewpoint.

7. Apache NiFi - Wikipedia

   en.wikipedia.org/wiki/Apache_NiFi

   Apache NiFi is a software project from the Apache Software Foundation designed to automate the flow of data between software systems.Leveraging the concept of extract, transform, load (ETL), it is based on the "NiagaraFiles" software previously developed by the US National Security Agency (NSA), which is also the source of a part of its present name – NiFi.