Abstract: Disclosed herein is a porous separator for electrochemical devices, configured to guarantee electrical insulation between a positive electrode and a negative electrode, wherein the porous separator includes no polyolefin substrate, and includes inorganic particles, a binder for coupling between the inorganic particles, and a crosslinking agent.

Abstract: A system includes reception of a user request for a set of data visualizations, execution, in response to the user request, of a main thread to request metadata associated with the set of data visualizations from a remote system, execution of a worker thread to request a set of persisted queries associated with the set of data visualizations from the remote system, to issue the set of persisted queries to the remote system, to receive query results associated with the set of persisted queries from the remote system, and to initiate storage of the query results in a local memory, and execution of the main thread to retrieve the query results stored in the local memory and render the set of data visualizations based on the retrieved query results.

Abstract: Some embodiments provide a program that receives a set of clusters generated from a set of geo-enriched data. The program further identifies a subset of the set of clusters that intersect a map extent of a map. Upon determining that a number of geo-enriched data represented by the subset of the set of clusters is greater than a threshold number, the program renders the map extent of the map to include the subset of the set of clusters. Upon determining that the number of geo-enriched data represented by the subset of the set of clusters is not greater than the threshold number, the program further sends a query for a subset of the set of geo-enriched data that is within the map extent, receives the subset of the set of geo-enriched data and renders the map extent of the map to include the subset of the set of geo-enriched data.

Abstract: A system includes reception of a user request for a set of data visualizations, execution, in response to the user request, of a main thread to request metadata associated with the set of data visualizations from a remote system, execution of a worker thread to request a set of persisted queries associated with the set of data visualizations from the remote system, to issue the set of persisted queries to the remote system, to receive query results associated with the set of persisted queries from the remote system, and to initiate storage of the query results in a local memory, and execution of the main thread to retrieve the query results stored in the local memory and render the set of data visualizations based on the retrieved query results.

Abstract: Some embodiments provide a program that receives a set of clusters generated from a set of geo-enriched data. The program further identifies a subset of the set of clusters that intersect a map extent of a map. Upon determining that a number of geo-enriched data represented by the subset of the set of clusters is greater than a threshold number, the program renders the map extent of the map to include the subset of the set of clusters. Upon determining that the number of geo-enriched data represented by the subset of the set of clusters is not greater than the threshold number, the program further sends a query for a subset of the set of geo-enriched data that is within the map extent, receives the subset of the set of geo-enriched data and renders the map extent of the map to include the subset of the set of geo-enriched data.