Anomaly database system for processing telemetry data

A method, comprising:

• storing telemetry data at a plurality of nodes in a data management system, wherein the plurality of nodes are connected to each other via a network, and wherein the plurality of nodes store one or more snapshots of a computing object, the telemetry data comprising a plurality of data points that indicate performance information related to the data management system;
• receiving a query at a first node of the plurality of nodes in the data management system, the query comprising a request to display at least a portion of the telemetry data via a user interface associated with the data management system, wherein some or all of the at least the portion of the telemetry data is stored at a second node of the plurality of nodes in the data management system and the second node is different from the first node;
• obtaining, based at least in part on the query, a subset of the at least the portion of the telemetry data from the plurality of nodes by running a sparse algorithm on the at least the portion of the telemetry data, wherein the sparse algorithm includes, in the subset of the at least the portion of the telemetry data, data points that:
• are outside a standard deviation band of the at least the portion of the telemetry data,
• are different from one or more previous data points, or
• satisfy respective difference thresholds with respect to the one or more previous data points;
• and
• outputting, in response to the query, an indication of the subset of the at least the portion of the telemetry data for display via the user interface.

A non-transitory computer-readable medium storing code, the code comprising instructions executable by at least one processor to:

• store telemetry data at a plurality of nodes in a data management system, wherein the plurality of nodes are connected to each other via a network, and wherein the plurality of nodes store one or more snapshots of a computing object, the telemetry data comprising a plurality of data points that indicate performance information related to the data management system;
• receive a query at a first node of the plurality of nodes in the data management system, the query comprising a request to display at least a portion of the telemetry data via a user interface associated with the data management system, wherein some or all of the at least the portion of the telemetry data is stored at a second node of the plurality of nodes in the data management system and the second node is different from the first node;
• obtain, based at least in part on the query, a subset of the at least the portion of the telemetry data from the plurality of nodes by running a sparse algorithm on the at least the portion of the telemetry data, wherein the sparse algorithm includes, in the subset of the at least the portion of the telemetry data, data points that:
• are outside a standard deviation band of the at least the portion of the telemetry data,
• are different from one or more previous data points, or
• satisfy respective difference thresholds with respect to the one or more previous data points;
• and
• output, in response to the query, an indication of the subset of the at least the portion of the telemetry data for display via the user interface.