Data management system and method for backup, recovery, and mount of time-series data
AssigneeMachbase, Inc.
InventorSung Jin Kim
Life of this patent
Estimating the term…
Abstract
A data management system for backup, recovery, and mount of a partition including a specific number of records recorded in a time-series mode includes a backup managing part configured to record partition data in a backup file in response to an input conditional clause, and a recovery processing part configured to recover a database by reading the backup file in a case of receiving a recovery instruction, wherein the partition data includes at least a part of time-series data and is classified from other partition data through a partition index to which a recording time of the at least a part of time-series data is applied.
Claims10
A data management system implemented by a computing terminal, the data management system comprising:
- a backup managing part configured to record at least a part of partition data in a backup file in response to an input conditional clause including a first time period;
- and
- a recovery processing part configured to recover a database by reading the backup file in a case of receiving a recovery instruction,
- wherein the partition data includes time-series data and is classified from other partition data through a partition index to which a recording time of the time-series data is applied, the recording time of the time-series data indicating a second time period in which the time-series data was recorded, and
- wherein the first time period included in the input conditional clause and the second time period indicated by the recording time are at least partially overlapped with each other.
A data management system configured by a computing terminal, the data management system comprising:
- a backup managing part configured to record partition data in a backup file in response to an input conditional clause including a first time period;
- and
- a mount managing part configured to mount partition data, which is recorded in the backup file, in an original spatial area of a database in a case of receiving a mount instruction,
- wherein the partition data includes a plurality of records and time information of the plurality of records, the time information indicating a second time period in which the plurality of records was recorded, and
- wherein the first time period included in the input conditional clause and the second time period indicated by the recording time are at least partially overlapped with each other.
A data management method configured by a computing terminal, the data management method comprising:
- recording at least a part of partition data in a backup file in response to an input conditional clause including a first time period;
- and
- recovering a database by reading the backup file in a case of receiving a recovery instruction,
- wherein the partition data includes time-series data and is classified from other partition data through a partition index to which a recording time of the time-series data is applied, the recording time of the time-series data indicating a second time period in which the time-series data was recorded, and
- wherein the first time period included in the input conditional clause and the second time period indicated by the recording time are at least partially overlapped with each other.
Dependencies are inferred from the claim text.