It is ideally spatially unstructured and temporally structured. BI uses both structured and unstructured data. Processes can be structured and repeatable or unstructured and variable. They search both through structured and unstructured data sources. These are combination of small structured mesh arranged in unstructured pattern. Managing large quantities of structured and unstructured data is a primary function of information systems. A hybrid grid contains a mixture of structured portions and unstructured portions. A major distinction is between structured and unstructured meshing. Feature models view semantic categories as being composed of relatively unstructured sets of features. Object storage systems allow retention of massive amounts of unstructured data. This is unstructured and qualitative in nature. Text analysis is the discovery and understanding of valuable information in unstructured or large data. Macrophytes also provide spatial heterogeneity in otherwise unstructured water column. NVivo is intended to help users organize and analyze non-numerical or unstructured data. Swift is ideal for storing unstructured data that can grow without bound.