Abstract: Syncing data warehouse permissions using single sign-on authentication including establishing a link between a first cloud-based data warehouse and a second cloud-based data warehouse, wherein the link facilitates access to data stored in the second cloud-based data warehouse via the first cloud-based data warehouse; receiving, by the first cloud-based data warehouse, a first query referencing first data stored in the second cloud-based data warehouse; accessing, by the first cloud-based data warehouse, from the second cloud-based data warehouse, the first data; and sending a response to the first query based on the accessed first data.

Abstract: Active cables and communication methods can provide data path redundancy with power sharing. In one illustrative cable implementation, the cable includes a first connector with contacts to supply power to circuitry in the first connector; a second connector with contacts to supply power to a component of the circuitry in the first connector via a first connection that prevents reverse current flow; and a third connector with contacts to supply power to the same component via a second connection that prevents reverse current flow. An illustrative method implementation includes: using contacts of a first connector to supply power to circuitry in the first connector; and using contacts in each of multiple redundant connectors to supply power to a component of said circuitry in the first connector via a corresponding diodic or switched connection that prevents reverse current flow.

Abstract: Supplanting access credentials for shared data visualizations including receiving, from a first identity provider (IDP) account, a request to generate a data visualization utilizing restricted data from a cloud-based data warehouse, wherein the data visualization is generated by accessing the restricted data using the first IDP account; in response to receiving a request to share the data visualization with a receiving entity without access to the restricted data, associating, by a data visualizer, the data visualization with a service account with access to the restricted data, wherein the service account is not authenticated as a user of the first IDP account; and providing, by the data visualizer to the receiving entity, access to the data visualization including generating the data visualization by accessing, using the service account, the restricted data from the cloud-based data warehouse.

Abstract: Managing worksheet access including receiving a request from a first user account to access a worksheet shared from a second user account, wherein the worksheet comprises a worksheet architecture for at least one data set from a database; determining that the first user account is authorized to access the worksheet architecture of the worksheet; determining that the first user account is authorized to access the at least one data set presented by the worksheet; and granting the first user account access to the worksheet in response to determining that the first user account is authorized to access the worksheet architecture of the worksheet and determining that the first user account is authorized to access the at least one data set presented by the worksheet.

Abstract: Syncing data warehouse permissions using single sign-on authentication including establishing a link between a first cloud-based data warehouse and a second cloud-based data warehouse, wherein the link facilitates access to data stored in the second cloud-based data warehouse via the first cloud-based data warehouse; receiving, by the first cloud-based data warehouse, a first query referencing first data stored in the second cloud-based data warehouse; accessing, by the first cloud-based data warehouse, from the second cloud-based data warehouse, the first data; and sending a response to the first query based on the accessed first data.

Abstract: Search using data warehouse grants including determining, for a user, one or more access grants for a cloud-based data warehouse, each of the access grants comprising an object identifier of a data object accessible to the user; generating a search query comprising one or more search terms and a filter based on each of the access grants; sending the search query to a search indexing service configured to maintain an index of the cloud-based data warehouse; and receiving, in response to the search query, first search results responsive to the one or more search terms and included in a scope based on the filter.

Abstract: Supplanting access credentials for shared data visualizations including receiving, from a first identity provider (IDP) account, a request to generate a data visualization utilizing restricted data from a cloud-based data warehouse, wherein the data visualization is generated by accessing the restricted data using the first IDP account; in response to receiving a request to share the data visualization with a receiving entity without access to the restricted data, associating, by a data visualizer, the data visualization with a service account with access to the restricted data, wherein the service account is not authenticated as a user of the first IDP account; and providing, by the data visualizer to the receiving entity, access to the data visualization including generating the data visualization by accessing, using the service account, the restricted data from the cloud-based data warehouse.

Abstract: Compiling a database query including receiving, by a query compiler from a client computing system, a state specification of a graphical user interface comprising a worksheet, wherein the worksheet is a presentation of a data set from a data warehouse; converting, by the query compiler, the state specification into a database query including determining a first order of operations for elements within the state specification; and sending the database query to the data warehouse.

Abstract: Supplanting access credentials for shared data visualizations including receiving, from a first identity provider (IDP) account, a request to generate a data visualization utilizing restricted data from a cloud-based data warehouse, wherein the data visualization is generated by accessing the restricted data using the first IDP account; in response to receiving a request to share the data visualization with a receiving entity without access to the restricted data, associating, by a data visualizer, the data visualization with a service account with access to the restricted data, wherein the service account is not authenticated as a user of the first IDP account; and providing, by the data visualizer to the receiving entity, access to the data visualization including generating the data visualization by accessing, using the service account, the restricted data from the cloud-based data warehouse.

Abstract: Search using data warehouse grants including determining, for a user, one or more access grants for a cloud-based data warehouse, each of the access grants comprising an object identifier of a data object accessible to the user; generating a search query comprising one or more search terms and a filter based on each of the access grants; sending the search query to a search indexing service configured to maintain an index of the cloud-based data warehouse; and receiving, in response to the search query, first search results responsive to the one or more search terms and included in a scope based on the filter.

Abstract: Compiling a database query including receiving, by a query compiler from a client computing system, a state specification of a graphical user interface comprising a worksheet, wherein the worksheet is a presentation of a data set from a data warehouse; converting, by the query compiler, the state specification into a worksheet algebra including determining a first order of operations for elements within the state specification, wherein the worksheet algebra comprises the first order of operations over a nested table; converting, by the query compiler, the worksheet algebra into a database query; and sending the database query to the data warehouse.

Abstract: Supplanting access credentials for shared data visualizations including receiving, from a first identity provider (IDP) account, a request to generate a data visualization utilizing restricted data from a cloud-based data warehouse, wherein the data visualization is generated by accessing the restricted data using the first IDP account; in response to receiving a request to share the data visualization with a receiving entity without access to the restricted data, associating, by a data visualizer, the data visualization with a service account with access to the restricted data, wherein the service account is not authenticated as a user of the first IDP account; and providing, by the data visualizer to the receiving entity, access to the data visualization including generating the data visualization by accessing, using the service account, the restricted data from the cloud-based data warehouse.

Abstract: Generating a data warehouse index including storing a refresh token for a user; obtaining, automatically without user interaction, an access token for the user from an identity provider including providing the refresh token to the identity provider along with credentials for the access manager; submitting, to a data warehouse, one or more queries requesting connection information for data structures of the data warehouse accessible by the user, including providing to the data warehouse the access token for authorization of the user; receiving, from the data warehouse in response to the queries, one or more responses specifying connection information for data structures of the data warehouse accessible by the user; and generating an index of the data warehouse for the user based on the received connection information for data structures of the data warehouse accessible by the user.

Abstract: Creating accessible model data sets including receiving, by a query manager via a spreadsheet interface, an instruction to create a model data set using a data source from a data warehouse, wherein the model data set is a reusable modeling layer comprising at least a portion of the data source; building, by the query manager using the instruction to create the model data set, a first query statement comprising instructions to generate the model data set from the portion of the data source; and storing, by the query manager, the first query statement in a schema storage location within the data warehouse.

Abstract: Compiling a database query including receiving, by a query compiler from a client computing system, a state specification of a graphical user interface comprising a worksheet, wherein the worksheet is a presentation of a data set from a data warehouse; converting, by the query compiler, the state specification into a worksheet algebra including determining a first order of operations for elements within the state specification, wherein the worksheet algebra comprises the first order of operations over a nested table; converting, by the query compiler, the worksheet algebra into a database query; and sending the database query to the data warehouse.

Abstract: Managing worksheet access including receiving a request from a first user account to access a worksheet shared from a second user account, wherein the worksheet comprises a worksheet architecture for at least one data set from a database; determining that the first user account is authorized to access the worksheet architecture of the worksheet; determining that the first user account is authorized to access the at least one data set presented by the worksheet; and granting the first user account access to the worksheet in response to determining that the first user account is authorized to access the worksheet architecture of the worksheet and determining that the first user account is authorized to access the at least one data set presented by the worksheet.

Abstract: Syncing data warehouse permissions using single sign-on authentication including establishing a link between a first cloud-based data warehouse and a second cloud-based data warehouse, wherein the link facilitates access to data stored in the second cloud-based data warehouse via the first cloud-based data warehouse; receiving, by the first cloud-based data warehouse, a first query referencing first data stored in the second cloud-based data warehouse; accessing, by the first cloud-based data warehouse, from the second cloud-based data warehouse, the first data; and sending a response to the first query based on the accessed first data.

Abstract: Search using data warehouse grants including determining, for a user, one or more access grants for a cloud-based data warehouse, each of the access grants comprising an object identifier of a data object accessible to the user; generating a search query comprising one or more search terms and a filter based on each of the access grants; sending the search query to a search indexing service configured to maintain an index of the cloud-based data warehouse; and receiving, in response to the search query, first search results responsive to the one or more search terms and included in a scope based on the filter.

Abstract: A method of forming a semiconductor device that includes providing a semiconductor substrate, forming a first insulating layer over the semiconductor substrate, forming a floating gate over the first insulating layer with a reaction gas, wherein the floating gate comprises a microcrystalline material having a grain size of about 50–300 ?, forming a second insulating layer over the floating gate, and forming a control gate over the second insulating layer.

Abstract: This invention relates to composite materials for restorative dentistry. More particularly, it relates to new components for dental composites, which impart an attractive combination of good mechanical properties and low shrinkage.