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What is it?
dbt Mesh originally supported references within a single data platform, cross-platform dbt Mesh allows you to coordinate dbt across data platforms. This capability is made possible by rapid adoption of Apache Iceberg
Simple Explainer
A lot of people use multiple warehouses, and usually the data had to be paired with that warehouse. With Iceberg, we can have the data stored in 1 place with multiple warehouses interacting with it. It's kind of like going from excel files on individual laptop hard drives to a Google sheet that people can collaborate on whether they're using a Windows or Mac
What Functional Requirement Does it Satisfy?
Cross-platform workloads
How it Reduces Cost
Choose the compute/warehouse that is best suited for the workload
How it Helps Data Teams Ship Faster
It removes the need to copy data from one warehouse to another or load it to both warehouses and try to keep the data synced
How it Helps Orgs Build Trust in Data and Teams
Fewer copies of the data means a single source of truth and less places for inconsistencies