How to implement #etl Application using #hasura GraphQL Engine And Next.js
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How to Implement ETL Application using Hasura GraphQL Engine And Next.jsWhat is ETL ??ETL is short for 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 databaseIn the sample apps given by hasura, serverless-etl app is one among them. I will (...)