Datamallissa
Datamallissa is a Finnish-language term used in information technology and data management to refer to being inside a data mall architecture. The word combines datamalli (data model) with the inessive suffix -ssa, meaning “in the data mall.” In practice, datamallissa denotes the state where data products, models, and access layers are organized according to a data-mall approach within a company’s data landscape.
The term is primarily found in Finnish enterprise contexts and is not standardized in international IT literature.
Key characteristics include domain-oriented data models, a shared semantic layer, metadata and lineage, governed data access,
Implementation considerations include governance, data quality, metadata management, and the trade-offs between data duplication and timeliness.