With a large number of users, a large amount of [[Random-access memoryRAMmemory|RAM]] is needed for an in-memory configuration, which in turn affects the hardware costs. The investment is more likely to be suitable in situations where speed of query response is a high priority, and where there is significant growth in data volume and increase in demand for reporting facilities; it may still not be cost-effective where information is not subject to rapid change. [[Computer security|Security]] is another consideration, as in-memory tools expose huge amounts of data to end users. Makers advise ensuring that only authorized users are given access to the data.
== Application of in-memory technology in everyday life ==
