Abstract: Disclosed herein provides enhancements for operating a data access application service executing on a data access server system and an external computing system. In the data access server system, a request is received from a client device executing at least one of multiple application services for a dataset from one or more of multiple storage systems. In the data access server system, a data retrieval instruction is generated for the client device to access the dataset from the one or more of the multiple storage systems. The data retrieval instruction comprises task descriptions and a temporary credential. The data retrieval instruction is transferred to the external computing system via the client device and the requested dataset is retrieved and deployed based on the task descriptions and the temporary credential from the one or more of the multiple storage systems.

Abstract: Various embodiments of the present technology generally relate to management of big data storage and data access control systems. In some embodiments, a data access system for use in multiple application service and multiple storage service environments comprises a sandbox database for users, wherein the sandbox database is a virtual database environment via which a user may access datasets according to one or more access policies. In some embodiments, the data access system receives a user request to access a dataset stored in a database into the sandbox environment, wherein the database is associated with the data access system. In response to the request, the data access system may retrieve the corresponding data from the database, determine any associated sandbox access policies, and generate an anonymized data table in the sandbox environment.

Abstract: Various embodiments of the present technology generally relate to management of big data storage and data access control systems. In some embodiments, a data access system for use in multiple application service and multiple storage service environments comprises a sandbox database for users, wherein the sandbox database is a virtual database environment via which a user may access datasets according to one or more access policies. In some embodiments, the data access system receives a user request to access a dataset stored in a database into the sandbox environment, wherein the database is associated with the data access system. In response to the request, the data access system may retrieve the corresponding data from the database, determine any associated sandbox access policies, and generate an anonymized data table in the sandbox environment.

Abstract: Disclosed herein provides enhancements for operating a data access system for large data processing environments. In one implementation, a method provides for receiving a data query from at least one of the multiple application services and identifying metadata that defines policies for deploying the queried data. The method further provides retrieving the queried data from at least one of the multiple storage services, generating a data configuration containing the retrieved data based on standardized parameters and the policies defined by the metadata, and deploying the data configuration to the at least one of the multiple application services.