Question: How can I unify data sources from different streams, files, and tables without writing custom code?

Stitch is a cloud-based ETL service that can connect to more than 140 data sources and send the data to a cloud data warehouse. It's got fully automated cloud data pipelines that make it easy for data engineers and business analysts to get data. Its features, including fast data transfer, centralized data and enterprise-class security, make integration easier while maintaining reliability and IT control.

Another good option is Airbyte, an open-source data integration service that can connect to more than 300 data sources. It's got automated schema changes and security features like single sign-on and role-based access control. Airbyte also can be deployed in cloud-hosted and self-managed configurations, which can be good for big and small data integration projects.

If you want a more powerful automated data integration service, Fivetran is a good option. It can connect to more than 500 sources, including SaaS apps, databases and ERPs. Fivetran offers a variety of deployment options and has certifications for major standards like SOC 1 & 2, GDPR and HIPAA. Its automated integration and real-time analytics abilities can help you run your business more efficiently and make better decisions.

For a no-code ELT service, Matillion offers an integrated service with AI-powered data pipelines. It can connect to a range of data sources and cloud data platforms, so it's good for building and operating data pipelines without writing custom code. With features like no-code ELT, AI pipelines and automated scheduling, Matillion can help data engineers work more efficiently.