Service location transparency provides for mobility of such resources as well which means that the grid can expand or contract based on availability and move when necessary.
服务位置透明性也对资源的移动提供了支持，这意味着网格可以基于可用性扩展或收缩，必要时还可以移动。
2
The GIG evolved in response to the need for an environment in which users can access, share, collect, process, store, disseminate, and manage information on demand from any location in the grid.
In that interaction, the catalog service returns information about the grid, including a complete routing map defining the location of all grid partitions and the associated key space for each.