Designer defined mocking service behavior

    公开(公告)号:US10949335B2

    公开(公告)日:2021-03-16

    申请号:US16252263

    申请日:2019-01-18

    Inventor: Martin Battaglia

    Abstract: A mocking service generates a mock implementation of an API based on a API specification. Request and response behavior of the mock implementation of the API may be controlled by a separate API behavior file. The API behavior file may be parsed by the mocking service to generate behavior logic. When an API request is transmitted to the mock implementation of the API, the behavior logic is invoked and may control execution of the mock implementation of the API and the details of a generated response. Behaviors defined in the API behavior file may be global or resource specific and may include, for example, time delays, error rates, error codes, conditions, response overrides, etc.

    OFFLOADING DATA TO A COLD STORAGE DATABASE

    公开(公告)号:US20210073240A1

    公开(公告)日:2021-03-11

    申请号:US16564516

    申请日:2019-09-09

    Abstract: Methods, systems, and devices supporting data archiving are described. A device (e.g., an application server) may identify a set of archiving jobs for a first database (e.g., a relational database), where each archiving job indicates a set of data records for archiving. The device may receive a data record of the set of data records from the first database, where the data record is filtered by an abstraction layer (e.g., removing some information from the data record such that the filtered data record corresponds to a user's view of the data record). For example, the filtered data record may include a subset of the total information for the stored data record. The device may transform this received, filtered data record from a first format to a second format supported by a second database. The device may then send the transformed data record to the second database for storage.

    MULTIVARIATE AUTO-DIFFERENTIAL CORRELATION ENGINE IN A COMPUTING ENVIRONMENT

    公开(公告)号:US20210073200A1

    公开(公告)日:2021-03-11

    申请号:US16563204

    申请日:2019-09-06

    Abstract: A metric data stream for a plurality of metrics may be retrieved from a database system. Each metric may measure a respective computing characteristic. The metric data stream may include a plurality of values for each of a sequence of time intervals. Each value may correspond with a respective one of the metrics. A plurality of metric correlation matrices may be determined for the metrics, each of which is associated with a respective time period in the metric data stream. A subset of comparison metric correlation matrices may be selected from the plurality of metric correlation metric matrices. A designated anomaly score may be determined for a designated time period by comparing a designated metric correlation matrix associated with the designated time period with the selected subset of comparison metric correlation metric matrices.

    DATABASE INDEX REPAIR
    557.
    发明申请

    公开(公告)号:US20210073195A1

    公开(公告)日:2021-03-11

    申请号:US16565401

    申请日:2019-09-09

    Abstract: A computing system may repair a database index for a database table by placing a first structural lock on the database table to prevent modifications to the structure of the table. The computing system may scan the database table to determine a plurality of database records. The system may probe the database index for the database records to identify records with missing entries in the index. Based on the probing, the system may place a first data lock on a record of the database table corresponding to a missing index entry to prevent modification of data in the record. In response to placing the first record lock, the system adds an index entry for the locked database record to the database index. During repair of the index, one or more processes may use the database index to locate one of the plurality of database records included in the database table.

    BRANCH-BASED RECOVERY IN A DATABASE SYSTEM

    公开(公告)号:US20210064601A1

    公开(公告)日:2021-03-04

    申请号:US16552119

    申请日:2019-08-27

    Abstract: A staging table created in a database system may store a snapshot of live database table captured prior to an unintended change to the live database table. One or more entries in the staging table may be updated to incorporate one or more intended changes to the live database table that occurred after the unintended change. The live database table may be updated by merging each of the updated entries from the staging table to the live database table. The updated database table may eliminate the unintended change.

    Methods and apparatus for scalable metrics gathering from secure data centers

    公开(公告)号:US10936743B2

    公开(公告)日:2021-03-02

    申请号:US16539921

    申请日:2019-08-13

    Abstract: A method in an accessible datacenter connected to a data storage network is provided. The accessible datacenter comprises: at least one data pipeline, each of the at least one data pipeline connected to a respective secure datacenter and configured to receive data from each respective secure datacenter; a storage layer, configured to store the data received via the at least one data pipeline; and a visualization layer, configured to provide a user interface and to receive user input requesting access to the data. The method comprises: detecting scaling of the data storage network, the scaling comprising increasing available storage of the data storage network, the increasing available storage creating increased available storage; and providing access to the increased available storage continuously, via the visualization layer, without rendering the data storage network inaccessible during scaling; wherein the data is associated with the increased available storage.

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