Abstract: A coupling includes a claw part and an intermediate piece. The intermediate piece includes a tube piece produced from aluminum or from an aluminum alloy, and a buffer part received in an end region of the tube piece and including elastic damping elements for receiving the claw part. The damping elements are surrounded by the end region radially at an outside in a circumferential direction. The buffer part includes a part which is different from the damping elements and is produced from a material of a brittleness which is greater than a brittleness of the tube piece.

Abstract: A coupling includes a claw part and an intermediate piece. The intermediate piece includes a tube piece produced from aluminum or from an aluminum alloy, and a buffer part received in an end region of the tube piece and including elastic damping elements for receiving the claw part. The damping elements are surrounded by the end region radially at an outside in a circumferential direction. The buffer part includes a part which is different from the damping elements and is produced from a material of a brittleness which is greater than a brittleness of the tube piece.

Abstract: Embodiments enforce user access rights to a data view, by initially generating a replication table of the view. The replication table may include all view data to which any user is entitled. This replication table may be generated during a first database session having a first value for a session variable. Next, a data access control structure is applied to the replication table to produce output comprising a subset of the view data for a specific user. This output may be produced during a second database session having a second value for the session variable. By initially generating the view replication table up front, processing resources are conserved in later stages when access control structures are applied to grant view access rights to particular users. Alternative embodiments may implement access control to data views, through the creation and storage of derived views.

Abstract: The present disclosure involves systems, software, and computer implemented methods for a grid-based rendering of nodes and relationships between nodes. One example method includes identifying model information that identifies nodes and relationships between nodes. The identified nodes are rendered, in a grid layout in a graphical model. Each cell of the grid includes at most one node, and the cells are separated by lane areas in which connections can be rendered. Connections between the nodes are rendered in the lane areas. The connections correspond to the relationships between the related nodes. One or more portions of the connections are overlapped when two or more connections are drawn in a same lane area. The connections, the nodes, the lane areas are selectable. A user selection of a selectable item is received. In response to the user selection, the connections and nodes that are associated with the selectable item are highlighted.

Abstract: The present disclosure involves systems, software, and computer implemented methods for a grid-based rendering of nodes and relationships between nodes. One example method includes identifying model information that identifies nodes and relationships between nodes. The identified nodes are rendered, in a grid layout in a graphical model. Each cell of the grid includes at most one node, and the cells are separated by lane areas in which connections can be rendered. Connections between the nodes are rendered in the lane areas. The connections correspond to the relationships between the related nodes. One or more portions of the connections are overlapped when two or more connections are drawn in a same lane area. The connections, the nodes, the lane areas are selectable. A user selection of a selectable item is received. In response to the user selection, the connections and nodes that are associated with the selectable item are highlighted.

Abstract: Data can be extracted from one or more data sources. Thereafter, the extracted data can be transformed to a format compatible with a plurality of structurally identical data targets so that the transformed data can be loaded into the plurality of data targets via data transfer processes. The data transfer processes define disjoint data sets among the plurality of data targets. Related apparatus, systems, methods, and articles are also described.

Abstract: Data can be extracted from one or more data sources. Thereafter, the extracted data can be transformed to a format compatible with a plurality of structurally identical data targets so that the transformed data can be loaded into the plurality of data targets via data transfer processes. The data transfer processes define disjoint data sets among the plurality of data targets. Related apparatus, systems, methods, and articles are also described.

Abstract: An elastic coupling is provided and has first and second coupling parts that are rotatable relative to one another and engage one another via elastomeric elements. A coupling gap remains between the coupling parts. A marking is disposed on the outer edge of one of the coupling parts, and an indicator plate is disposed on the outer edge of the other of the coupling parts. The marking and indicator plate serve for a determination of a relative angle of torque of the coupling parts, wherein the marking and indicator plate are disposed on the coupling parts such that they are centered relative to one another. The marking and indicator plate abut the coupling gap.

Abstract: An elastic coupling having two coupling sections is provided. A first coupling section has a plurality of spaced-apart pockets disposed along an arc. Elastomeric elements are positively held in the pockets, and the second coupling section has projections that extend into the first coupling section respectively between two adjacent elastomeric elements. The elastomeric elements comprise two regions having different properties. The first region, which extends radially and is held in the pockets of the first coupling section via its ends, is more inherently stable than is the second region for the transmission of a peripheral force. The second region, which respectively faces one of the projections of the second coupling section, is more yielding than is the first region such that deformations can be introduced into the second region with the effect of a slight restoring force.

Abstract: An elastic coupling is provided and has first and second coupling parts that are rotatable relative to one another and engage one another via elastomeric elements. A coupling gap remains between the coupling parts. A marking is disposed on the outer edge of one of the coupling parts, and an indicator plate is disposed on the outer edge of the other of the coupling parts. The marking and indicator plate serve for a determination of a relative angle of torque of the coupling parts, wherein the marking and indicator plate are disposed on the coupling parts such that they are centered relative to one another. The marking and indicator plate abut the coupling gap.

Abstract: An elastic coupling having two coupling sections is provided. A first coupling section has a plurality of spaced-apart pockets disposed along an arc. Elastomeric elements are positively held in the pockets, and the second coupling section has projections that extend into the first coupling section respectively between two adjacent elastomeric elements. The elastomeric elements comprise two regions having different properties. The first region, which extends radially and is held in the pockets of the first coupling section via its ends, is more inherently stable than is the second region for the transmission of a peripheral force. The second region, which respectively faces one of the projections of the second coupling section, is more yielding than is the first region such that deformations can be introduced into the second region with the effect of a slight restoring force.