A Comprehensive List of ASTM and Tex Methods for Testing Concrete Properties, including Compressive Strength, Unit Weight, Slump, Air Content, Temperature, Pavement Thickness, Flexural Strength, and Core Drilling.
Most modern software, such as Microsoft 365 or Adobe Creative Cloud , requires a persistent internet connection to verify a subscription against a central server.
This is a more theoretical and lenient definition. It states that a schedule is serializable if it is "view equivalent" to a serial schedule.