1. A system for implementing multi-user access to cached parameterized data for an electronic design, comprising: a memory for storing a cached parameterized cell; at least one processor that is to use at least: an index to reference the cached parameterized cell, which includes a set of parameters that have been evaluated against a set of instance parameters for the set of parameters to represent a block of circuit elements in the electronic design, within the memory; one or more locking structures to lock at least read access to the cached parameterized cell based at least in part upon a criterion, wherein at least one of the one or more locking structures comprises a shared lock; an index counter to track one or more first updates to the index; and a data counter to track one or more second updates to the cached parameterized cell.