You’ve probably heard the old saying, “If it ain’t broke, don’t fix it.” When it comes to supervisory control and data acquisition (SCADA) software and hardware, this is an adage too many business owners seem to take to heart. This could be because they fear a loss of investment, think they’ll have to pay for training and licensing, or they simply undervalue the importance of an upgrade.However, the truth is that regularly upgrading your SCADA could result in significant benefits that ou...