Overview
Meltano is an open-source, CLI-first ELT (Extract, Load, Transform) tool designed to provide data engineers with control and visibility over their data pipelines. It allows users to extract data from various sources (SaaS APIs, databases, files), load it into destinations like data warehouses and data lakes, and transform it using a variety of tools. Meltano emphasizes a code-first approach, enabling version control and customization of ELT processes. It supports a wide range of data sources and destinations, aiming to cover 100% of users' data integration needs, including niche or internal systems. By offering a declarative, code-first engine, Meltano seeks to eliminate the 'black box' nature of traditional ELT tools, empowering data teams to build and manage their data pipelines with greater flexibility and transparency.