Abstract: Technology is described for receiving time series data to be transmitted to a server. A network connectivity problem may be determined to exist for a computer network with the server which prevents the time series data from being transmitted to the server. A mathematical function that represents the time series data received while the network connectivity problem exists for the server may be calculated and transmitted to the server.

Abstract: An OT-IT (operational technology-information technology) service of a provider network allows operators to configure gateway connectors for data sources (e.g., machines at an industrial site) and allows developers to specify workflows that consume data from the data sources. To do so, the OT-IT service provides an operator interface to receive topology data for the client's remote network. The OT-IT service configures connectors for data sources based on the topology data and deploys the connectors to gateway devices. The OT-IT service also provides a developer interface to present available data sources and to receive specifications for workflows that consume data from the data sources. The OT-IT service deploys the workflows to execution locations. The OT-IT service then configures the gateways to send tagged data from the connectors to the workflows for processing.

Abstract: Technology is described for receiving time series data to be transmitted to a server. A network connectivity problem may be determined to exist for a computer network with the server which prevents the time series data from being transmitted to the server. A downsampling function may be applied to the time series data to produce reduced granularity data points that represent an approximation of the time series data to be transmitted to the server after the network connectivity problem has occurred with the server. The reduced granularity data points may be transmitted to the server.