Data leakage detection in a multi-tenant data architecture

摘要

Embodiments relate to a process for identifying data leakage in a data storage system. A table is created with multiple units. Each unit in the table has a unique identifier as a leading key in a schema. Two partitions are set in the table, and one of the partitions is set as unavailable. One or more queries are run on the table. Any queries that attempt to access the unavailable partition are identified through an error message or other alert.

主权项

1. A computer-implemented method, comprising:
creating, by a data storage system, a table having multiple units, each unit having a unique identifier as a leading key in a schema; setting, by the data storage system, two or more partitions in the table; setting, by the data storage system, a selected partition as unavailable; running, by the data storage system, one or more queries on the table; identifying, by the data storage system, any queries that attempt to access the unavailable partition, and detecting, by the data storage system, data leakage based upon the identifying.