The E3 Optimizer allows a reduction of time response which does not depend on the amount of data to be searched. This is made possible thanks to a brief analysis of the customer’s needs and after the tool has been programmed. E3 Optimizer is an easy-to-access tool that does not require any kind of investment in terms of hardware or specialized technical staff. This tool works with all common databases and especially with Oracle. It actually uses summary (pre-aggregated data) and other sophisticated optimization techniques automatically, replacing system administrators with its own “intelligence”. Easy maintenance, with reduced implementation costs, this tool represents an automatic, flexible, long-term and cost-effective solution.