View Revisions: Issue #6624
| Summary | 0006624: Faster snapshot exports and more checkpoint progression | ||
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| Revision | 2024-10-24 19:54 by elong | ||
| Description | Improve the snapshot utility to export data with a read uncommitted isolation level for fast export (no shared locks and high concurrency) for data that doesn't need to be completely accurate. Add read uncommitted option to dbexport for use by snapshot utility, with clear warning about data accuracy in command usage notes. | ||
| Revision | 2024-10-24 19:58 by elong | ||
| Description | Improve the snapshot utility to export data with a read uncommitted isolation level for fast export (no shared locks and high concurrency) for data that doesn't need to be completely accurate. Add read uncommitted option to dbexport for use by snapshot utility, with clear warning about data accuracy in command usage notes. Add more checkpoint callbacks to the application that is monitoring progress. There are currently several runtime tables being exported, but only one callback that updates the progress for all of them. To a user, it looks like the snapshot utility is stuck when it is actually exporting data. |
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