Decentralized approach to data architecture where domain teams own and share their data as products. Like having each department run their own data shop instead of one central warehouse.
Instead of a centralized data team, each business domain (sales, marketing, finance) owns their data pipelines and publishes data products for others to consume.
Data Mesh is an organizational and architectural approach, not a single cloud service. All major clouds can support it using a mix of data lake/warehouse, streaming, catalog/governance, and CI/CD tools.