The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 07, 2023
Filed:
Oct. 14, 2020
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Andrei Paduroiu, Bellevue, WA (US);
Igor Medvedev, Seattle, WA (US);
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Abstract
The described technology is generally directed towards consistently replicating and reconstructing a data stream made up of a dynamic set of (ordered) segments into a different location (e.g., cluster) from the one in which the stream was created. The technology facilitates consistently and generally continuously and replicating a stream of events ingested in a source cluster to a target cluster for consumption (reading). As stream data segments are replicated to a target cluster by a replicator which is not guaranteed to keep the replicated data consistent, a target controller reconstructs the replicated data stream up to a stream cut point at which the replicated data has been sufficiently replicated so as to be consistent. Reading of the replicated data stream is limited to a view up to the stream cut point; as more data is replicated, additional data up to a later stream cut point becomes available for reading.