Patent ID: 11966754
Assignee: ORACLE INTERNATIONAL CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A method, comprising:
executing, by a distributed computing system providing a data processing service, a first computing cluster comprising a first set of one or more computing nodes;
identifying, by a computing node in the first set of one or more computing nodes of the distributed computing system, a plurality of data segments stored in a cache associated with the computing node, the cache comprising a set of one or more cache memory tiers;
selecting, by the computing node in the first set of one or more computing nodes of the distributed computing system, a set of one or more data segments from the plurality of data segments to be moved to a nearline storage cache tier, the set of one or more cache memory tiers comprising the nearline storage cache tier;
determining, by the distributed computing system, a subset of one or more data segments from the set of one or more data segments to be moved to a nearline storage system associated with the distributed computing system;
based at least in part upon the determining, writing, by the computing node in the first set of one or more computing nodes of the distributed computing system, the subset of one or more data segments to the nearline storage system;
receiving, by the distributed computing system, a request to create a second computing cluster in the distributed computing system, the second computing cluster comprising a second set of one or more computing nodes; and
responsive to the request, bootstrapping, by the distributed computing system, the second computing cluster using the subset of one or more data segments stored in the nearline storage system.