Data Sourcing

ETL

Extract, Transform, Load three database functions that are combined into one tool to pull data out of one database and place it into another database.

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Extract, Transform, Load; three database functions that are combined into one tool to pull data out of one database and place it into another database.

Extract is the process of reading data from a database. In this stage, the data is collected, often from multiple and different types of sources.

Transform is the process of converting the extracted data from its previous form into the form it needs to be in so that it can be placed into another database. Transformation occurs by using rules or lookup tables or by combining the data with other data.

Load is the process of writing the data into the target database.

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Data Scraping

It is a process of extracting data from various sources that can be modified and analyzed to fit into a particular model depending on the final objective. We, at ODA, provide expertise in various data scraping tools and technologies that help our clients achieve their organizational objectives.

Data Parsing (Antlr, Python)

The process of analyzing a string of symbols, either in natural language, computer languages or data structures, conforming to the rules of a formal grammar.

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