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For instance, the new application might use another database vendor and most likely a very different database schema. ETL can be used to transform the data into a format suitable for the new application to use. An example would be an expense and cost recovery system such as used by accountants, consultants, and law firms.
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 ...
The base product is FME Form (formerly FME Desktop); this is a standalone software package with an interface that enables the user to graphically build workflows for data translation, automation, and format and coordinate conversion.
The next step is to convert/transform the file that the translator creates into a format that can be imported into a company's back-end business systems, applications or ERP. This can be accomplished by using a custom program, an integrated proprietary "mapper" or an integrated standards-based graphical "mapper," using a standard data ...
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.
The ETL (extract, transform, load) actions will be necessary, although the means of achieving these may not be those traditionally associated with the ETL acronym. Data integration, by contrast, is a permanent part of the IT architecture , and is responsible for the way data flows between the various applications and data stores—and is a ...
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.
The people who need to use the data (e.g. business users) do not play a direct role in the data transformation process. [9] Typically, users hand over the data transformation task to developers who have the necessary coding or technical skills to define the transformations and execute them on the data. [8]
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