Abstract: Systems, devices, and methods are disclosed for enforcing relational database security policies with respect to database components stored in a data lake. The techniques may include receiving, by a data lake security service associated with a data lake, a file system call comprising a uniform resource identifier and a credential. The service may obtain relational database metadata and identify, from the metadata, a relational database component corresponding to the uniform resource identifier of the file system call. A relational security policy corresponding to that component may be obtained and access to a storage location at which the data associated with the relational database component may be authorized (e.g., based on the credential received).

Abstract: Methods, systems, and non-transitory computer readable storage media are disclosed for dynamically generating and modifying interactive graph-based taxonomies associated with data processes in various domains. The disclosed system generates node data objects representing a domain-category hierarchy in connection with one or more computing data processes via a library of tools. The disclosed systems generates an attribute data object corresponding to an attribute assigned to a node data object in the graph-based taxonomy and links the attribute data object to node data objects according to parent/child relationships of the hierarchy. The disclosed system utilizes the parent/child relationships of the node data objects and attribute data object to aggregate attribute values of the attributes according to one or more aggregation operations. The disclosed systems provide indications of the aggregated attribute values for display via a graphical user interface for use in performing data processes.

Abstract: In a general aspect, a carbon dioxide removal system is presented. In some cases, a gas-liquid contactor is wetted with an alkaline capture solution. A first flow from a first gaseous feed including CO2 from a first source is directed to interact with the alkaline capture solution in the gas-liquid contactor, which forms a first CO2-rich alkaline capture solution. A second flow from a second gaseous feed including CO2 from a second, distinct source is directed to interact with the first CO2-rich alkaline capture solution, which forms a second CO2-rich alkaline capture solution. In some cases, the second flow is independent of the first gaseous feed, and a concentration of CO2 in the second CO2-rich alkaline capture solution is higher than a concentration of CO2 in the first CO2-rich alkaline capture solution. CO2 can be separated from the second CO2-rich alkaline capture solution.

Abstract: Embodiments of present disclosure relates to method and remediation system of performing remediation for managing vulnerabilities in application. The remediation system receives data related to source code associated with plurality of vulnerabilities and target code of application from one or more data sources. The remediation system identifies commit-log comprising plurality of code commits by extracting features, code commits and test cases from one or more data sources. The remediation system determines lower bound limit and upper bound limit to identify optimal code commits log from commit-log. Thereafter, the remediation system performs remediation by generating security patches for optimal code commits log. Thus, the present disclosure automatically identifies optimal code commits log for which security patches needs to be generated without any manual intervention.

Abstract: A system is configured to: determine an itinerary based on inputs received from a client device associated with a first user, user profiles associated with other users, and a user profile associated with the first user; generate a warning signal based on status signals received from the client device, the warning signal indicating at least one of a cancellation of a first event in the itinerary or a delay of the first event in the itinerary; determine an adjustment to be made to the itinerary based on the warning signal; provide the adjustment to the client device; receive a feedback signal from the client device, the feedback signal indicating that the adjustment be made to the itinerary; and adjust the itinerary according to the adjustment.

Abstract: The invention provides for an improved and diversified system, apparatus and method for authenticating and/or authorizing an identity of an action requester within a secure environment. The invention provides for human and non-human agents as authentication factors that can be communicated with in real time via a communications network, such as via the Internet. The invention also provides for facilitating authorization of action requests that are received from non-human action requesters.

Abstract: A user interface is presented that allows a user to select web services to be components of a web service mashup. The user interface allows the user to provide configuration options for one or more of the selected web services. After the web service mashup is defined using the user interface, the web service mashup may be executed using the provided configuration options.

Abstract: Technology is disclosed for managing data in a distributed file system (“the technology”). The technology can gather metadata information associated with the data stored within a first file system, store the metadata information in association with a data identifier within a second file system, retrieve the stored metadata information using the data identifier from within the second file system and locate and retrieve the data associated with the metadata information from within first file system.

Abstract: Technology is disclosed for managing data in a distributed processing system (“the technology”). In various embodiments, the technology pushes “cold” data from a primary storage of the distributed processing system to a backup storage thereby maximizing the usage of the space on the primary storage to store “hot” data on which most data processing activities are performed in the distributed processing system. The cold data is retrieved from the backup storage into the primary storage on demand, for example, upon receiving an access request from a client. While the primary storage stores the data in a format specific to the distributed processing system, the backup storage stores the data in a different format, for example, format corresponding to the type of backup storage.

Abstract: Technology is disclosed for managing data in a distributed processing system (“the technology”). In various embodiments, the technology pushes “cold” data from a primary storage of the distributed processing system to a backup storage thereby maximizing the usage of the space on the primary storage to store “hot” data on which most data processing activities are performed in the distributed processing system. The cold data is retrieved from the backup storage into the primary storage on demand, for example, upon receiving an access request from a client. While the primary storage stores the data in a format specific to the distributed processing system, the backup storage stores the data in a different format, for example, format corresponding to the type of backup storage.

Abstract: Technology is disclosed for managing data in a distributed file system (“the technology”). The technology can gather metadata information associated with the data stored within a first file system, store the metadata information in association with a data identifier within a second file system, retrieve the stored metadata information using the data identifier from within the second file system and locate and retrieve the data associated with the metadata information from within first file system.