Abstract: Disclosed herein are system, method, and computer program product embodiments for partition pruning via non-homogenous synopsis information. An embodiment operates by maintaining synopsis information for a data partition in accordance with a first synopsis strategy, monitoring performance of the synopsis information within a partition pruning system, determining that the performance of the synopsis information is insufficient, and updating the synopsis information in accordance with a second synopsis strategy better suited for the attributes of the data partition. In some embodiments, a first data partition of a partitioned data table may employ a first synopsis strategy and a second data partition of the partitioned data table may employ a second synopsis strategy.

Abstract: Disclosed herein are system, method, and computer program product embodiments for partition pruning via non-homogenous synopsis information. An embodiment operates by maintaining synopsis information for a data partition in accordance with a first synopsis strategy, monitoring performance of the synopsis information within a partition pruning system, determining that the performance of the synopsis information is insufficient, and updating the synopsis information in accordance with a second synopsis strategy better suited for the attributes of the data partition. In some embodiments, a first data partition of a partitioned data table may employ a first synopsis strategy and a second data partition of the partitioned data table may employ a second synopsis strategy.

Abstract: A latching assembly is configured for releasably coupling a first component to a second component. The latching assembly includes an actuator portion configured to be longitudinally-displaceable along an axis of insertion of the first component and between an engaged position and a disengaged position. One or more ejector assemblies include a first end and a second end. The one or more ejector assemblies are configured to: slidably engage the actuator portion on the first end, releasably engage a locking structure on the second end, and pivot about a rotation point positioned between the first end and the second end.

Abstract: A latching assembly is configured for releasably coupling a first component to a second component. The latching assembly includes an actuator portion configured to be longitudinally-displaceable along an axis of insertion of the first component and between an engaged position and a disengaged position. One or more ejector assemblies include a first end and a second end. The one or more ejector assemblies are configured to: slidably engage the actuator portion on the first end, releasably engage a locking structure on the second end, and pivot about a rotation point positioned between the first end and the second end.