Matillion Tutorial
This tutorial provides a step-by-step guide to creating your first ETL job in Matillion.It covers environment setup, orchestration job creation, and transformation job creation.
ETL (Extract, Transform, Load) and ELT (Extract, Load, Transform) are data integration processes used to move and transform data from various sources into a centralized data warehouse.ETL involves extracting data from source systems, transforming it into a suitable format, and then loading it into the target system. ELT, on the other hand, loads raw data into the target system first and then performs transformations within the data warehouse.
🡆We need typical tools like ETL tools, data warehousing tools, BI tools etc.
🡆This Matillion tutorial has been designed to provide a clear overview of this tool and the process.
🡆 It uses to perform essential operations in Extracting.
🡆Transforming and Loading data into data warehouses tools.
🡆Let’s get into the Matillion tutorial part.
What is an ETL ?
ETL stands for “extract, transform, and load.” This tool plays a key role in gathering data from multiple data sources and consolidating it into a centralized location. In layman words, an ETL tool collects and transforms different types of data and loads this data into data warehouse tools like Snowflake, Redshift, Bigquery, and Azure.
Challenges Associated with Traditional ETL Tools:
🡆The majority of the traditional ETL tools require a huge hardware setup and fail to integrate with modern infrastructure.
🡆Traditional ETL tools are limited to processing relational data.
🡆It is difficult to process unstructured and semi-structured data. Processing these data sets would result in integration issues or data loss.
🡆Requires a lot of manual effort to create and manage the data pipeline
🡆They don’t generate schema propagation and data replication.
🡆These tools do not possess the ability to scale easily. It slows down data processing and analytical cycles.
🡆It is a very difficult task to gain a comprehensive view of real-time data.
🡆Managing traditional tools associated with high expenditure like licensing, maintenance, etc.
Matillion Features
🡆Easy to use drag and drop browser interface.
🡆Live feedback, data preview, validation
🡆Push-down ETL technology combines warehouse tool to perform complex joins
🡆Support a wide range of collaborations
🡆Wide range of admin menus to simplify administration