Abstract: An aspect of the present disclosure is directed to memory management in a digital processing system. A first instance of a container (e.g., Java Virtual Machine (JVM)) is initiated with a first contiguous memory of a first fixed size. A set of applications is executed within the first instance. Upon receiving from an application, a request for an additional amount of memory, the system determines whether the additional amount can be allocated within the first contiguous memory. If the additional amount can be allocated, a first memory space of the additional amount is allocated to the application within the first contiguous memory. If the additional amount cannot be allocated, a second instance of the container is initiated with a second contiguous memory of a second fixed size and a second memory space of additional amount is allocated to the application within the second contiguous memory.

Abstract: An aspect of the present disclosure is directed to memory management in a digital processing system. A first instance of a container (e.g., Java Virtual Machine (JVM)) is initiated with a first contiguous memory of a first fixed size. A set of applications is executed within the first instance. Upon receiving from an application, a request for an additional amount of memory, the system determines whether the additional amount can be allocated within the first contiguous memory. If the additional amount can be allocated, a first memory space of the additional amount is allocated to the application within the first contiguous memory. If the additional amount cannot be allocated, a second instance of the container is initiated with a second contiguous memory of a second fixed size and a second memory space of additional amount is allocated to the application within the second contiguous memory.

Abstract: A system for monitoring a subterranean region includes a surface assembly including a processor and a communication device, and a plurality of measurement stations distributed about the subterranean region and configured to autonomously measure an evolution of a fluid injected into the subterranean region. Each measurement station includes a first measurement device configured to measure a first property and a second measurement device configured to measure a second property that is different than the first property. The processor is configured to receive measurement data from each measurement stations, and determine a location and a concentration of at least a portion of the injected fluid.