Currently there is great demand for upgrades in systems developed in Client Server platforms (such as Delphi and VisualBasic, etc.). Such update
commonly involves developing a new system, causing all the known trouble for a new development, which may involve all the company's operations, incurring
in problems such as data loss and even security issues.
The EV Technology Upgrade is a methodology for technological systems upgrading that premises on preserving the integrity and maturity of the systems
already developed in Client Server, updating them to the latest technologies.