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Release 2026.1

Major Improvements to Data Quality engine​

We've made a number of improvements to the Data Quality engine, centered around caching the results of the latest DQ checks in the DMC backend database.

  • Violations detected during the latest execution of each DQ rule are cached in the dmc_dq_rule_violation_cache table.

  • Users now see only the DQ violations for rows they are allowed to see based on row-level permission. This extends even to the DQ dashboard view.

    info

    Note that Commands with a DQ violation policy still check all records, regardless of row-level permissions

  • Performance of showing rows filtered by DQ status has been greatly improved.

  • Table viewer performance has also been improved for large tables by fetching only violations for records on the current page.

  • Rule executions are logged in the table dmc_dq_rule_executions. Automatic cleanup of old entries can be configured, see Variables

  • DQ rules can now be configured for delta refresh: when enabled, only rows changed since the last successful run are checked instead of a full sweep over all active data. See Manage DQ-Rules for details.

  • Configuration variables have been re-named from "DMC_QS_..." to "DMC_DQ_..."

Other Improvements​

  • Increase table and column name length limit to 60 chars
  • Disable invalid domainValues - show tooltip instead
  • Show tooltip with reason why domain value is invalid
  • Consistently disable required/writable for PK columns
  • Table Viewer: improve performance by making inline editor load lazily
  • Make search more responsive by decreasing debounce time
  • Allow entering seconds in Date/Time input controls
  • Improved display of import errors during DeploymentSet import
  • Update included libraries/frameworks to recent major/minor versions

Bugfixes​

  • Fix potential SQL injection by Table Admins via data permission filters

  • Datetime & Date domains did not work properly

  • Domain values of type Date/Time are badly formatted in filters

  • Fix Domain-Suggestions for Dates/Datetimes

  • Fix initial value for "Suggestion" values

  • Invalid state after first DQ rule execution

  • Normalize global search term for in-memory and db-based tables

  • Sidebar was not refreshed on table information change

  • Frontend did not display datatype 'flag' values correctly (1: true, 0: false, null -> null)

(since 2025.2.9)

Container Image: infomotiondmc.azurecr.io/dmc@sha256:531a479b3f0c43bef88633f5686382234218f7490eff014eae711d43591c1628

WAR File : https://dmcwiki.blob.core.windows.net/dmc-releases/2026.1.0/dmc.war (sha256: f42674c338b9369a64ef5d868686be235dda1251fc6dc1557416463dc95c11d9)