One benefit for engineers using Delta Live Tables is the ability to:

The ability to treat data as code is a fundamental benefit of Delta Live Tables, aligning with the broader principles of data engineering and software development concepts. This approach allows data engineers to define data transformations and data pipelines using declarative programming constructs, which enhances consistency, reproducibility, and version control over data workflows.

In this paradigm, data becomes part of the codebase, facilitating collaboration between data engineers and software developers. By applying software engineering best practices such as version control and continuous integration/continuous deployment (CI/CD) principles, teams can ensure their data systems are robust and maintainable. This integration also simplifies testing and validation, as data logic can be managed within the same frameworks and processes used for the application code.

In contrast, the other options do not reflect the core functionality and intended use of Delta Live Tables. Options related to graphical schema diagrams and limiting collaboration do not align with the collaborative, code-centric philosophy that Delta Live Tables promotes. Similarly, the idea of only using manual methods for deployment is contrary to the automated and streamlined approach that Delta Live Tables aims to provide, leveraging tools and frameworks for continuous deployment and management of data pipelines.