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SQL SERVER DATA QUALITY

Trust the data inside your SQL Server databases

digna monitors, validates and tracks SQL Server data directly in your environment: anomalies, rows redirected at load, duplicates, delivery times and schema changes, with nothing copied out for checking. AI learns what normal looks like, so you don’t write a rule for every case.
digna monitoring SQL Server datasets: rows redirected at load, a duplicate anomaly and an on-time table
digna monitoring SQL Server datasets: rows redirected at load, a duplicate anomaly and an on-time table

Your SQL Server estate can be healthy while your data is not

Instances can be tuned, agent jobs can complete and packages can report success. And the reports built on those tables can still be built on incomplete, duplicated or out-of-date data. digna monitors the data itself, catching quality problems that server and pipeline monitoring were never built to see. Combine the capabilities below into the SQL Server data quality solution you actually need.

Data Anomalies
Data Validation
Timeliness
Data Analytics
Schema Tracker

YOUR SQL SERVER ESTATE CAN BE HEALTHY WHILE YOUR DATA IS NOT

Data Anomalies

Discover problems you didn’t know to look for. digna continuously observes your SQL Server data and learns how each dataset behaves over time, then flags what breaks the pattern.

  • DATA VOLUMES

  • VALUE DISTRIBUTIONS

  • NULL RATES

  • CARDINALITY

YOUR SQL SERVER ESTATE CAN BE HEALTHY WHILE YOUR DATA IS NOT

Data Anomalies

Discover problems you didn’t know to look for. digna continuously observes your SQL Server data and learns how each dataset behaves over time, then flags what breaks the pattern.

  • DATA VOLUMES

  • VALUE DISTRIBUTIONS

  • NULL RATES

  • CARDINALITY

Data Anomalies
Data Validation
Timeliness
Data Analytics
Schema Tracker

YOUR SQL SERVER ESTATE CAN BE HEALTHY WHILE YOUR DATA IS NOT

Data Anomalies

Discover problems you didn’t know to look for. digna continuously observes your SQL Server data and learns how each dataset behaves over time, then flags what breaks the pattern.

  • DATA VOLUMES

  • VALUE DISTRIBUTIONS

  • NULL RATES

  • CARDINALITY

Monitor SQL Server data where it lives

digna runs data quality checks directly in your SQL Server environment — nothing is copied into an external platform just to be checked.

Data stays in your environment

Under your existing security and governance controls.

Data stays in your environment

Under your existing security and governance controls.

In-database monitoring

Quality calculations run directly against your SQL Server tables.

In-database monitoring

Quality calculations run directly against your SQL Server tables.

Enterprise deployment

Inside your infrastructure and security boundaries.

Enterprise deployment

Inside your infrastructure and security boundaries.

One monitoring layer

Across every instance and database you monitor, not a separate setup per dataset.

One monitoring layer

Across every instance and database you monitor, not a separate setup per dataset.

Digna panel combining rule validation, 1,240 checks passed, with continuous AI monitoring that flags a distribution shift no rule would catch.

Cover what you expect, and what you don’t

Rules still matter. A column shouldn’t be NULL. A key should exist in the reference table. A nightly job should land before 6:00 AM. digna keeps validating all of that — and watches for what no rule describes: rows quietly disappearing, a distribution shifting, a job finishing later every night.

What breaks quietly in SQL Server

The defects that reach reporting are rarely the ones that fail a job. They pass through packages, merges and deployments without raising anything, then surface weeks later as numbers nobody can reconcile.

Rows redirected by SSIS error outputs

A package can finish green while failed rows are redirected down an error output and never reach the target table. digna surfaces the shortfall.

Rows redirected by SSIS error outputs

A package can finish green while failed rows are redirected down an error output and never reach the target table. digna surfaces the shortfall.

Constraints that are not trusted

A constraint added WITH NOCHECK, or re-enabled without validation, stops guaranteeing anything while still appearing in the schema.

Constraints that are not trusted

A constraint added WITH NOCHECK, or re-enabled without validation, stops guaranteeing anything while still appearing in the schema.

Duplicates from re-runs and MERGE

A replayed job, or a MERGE on a key that is not unique, can double rows without a single statement failing.

Duplicates from re-runs and MERGE

A replayed job, or a MERGE on a key that is not unique, can double rows without a single statement failing.

Jobs that finish later every night

An agent job that used to finish well before the reporting window starts creeping into it, one run at a time.

Jobs that finish later every night

An agent job that used to finish well before the reporting window starts creeping into it, one run at a time.

One data quality layer for every SQL Server deployment

Whether SQL Server runs on your own servers, as a managed Azure service, or across dozens of instances, digna provides one consistent data quality layer.

SQL Server instances

Monitor critical tables and datasets inside your own infrastructure.

Azure SQL and managed services

Cover managed databases the same way as the ones you run yourself.

Critical business data

Protect financial, customer, regulatory and operational data continuously.

On-premises, private or public cloud

Stay within your existing infrastructure and security model.

Prove the data still matches after a move to Azure

Modernising onto Azure SQL, Managed Instance or Fabric puts every downstream report at risk. digna monitors the source and the target, so you can see dataset by dataset whether what arrived matches what left.

Source and target in one view

Monitor the SQL Server estate you are moving from and the Azure target you are moving to in the same place.

Source and target in one view

Monitor the SQL Server estate you are moving from and the Azure target you are moving to in the same place.

Reconciliation you can show

Compare volumes, distributions and key metrics on both sides instead of trusting a one-off row count.

Reconciliation you can show

Compare volumes, distributions and key metrics on both sides instead of trusting a one-off row count.

Confidence at cutover

Catch datasets that arrived short, late or reshaped before the business reports on them.

Confidence at cutover

Catch datasets that arrived short, late or reshaped before the business reports on them.

Coverage that outlives the project

The same monitoring keeps running after cutover, so quality does not regress once the migration team moves on.

Coverage that outlives the project

The same monitoring keeps running after cutover, so quality does not regress once the migration team moves on.

SQL Server data quality questions

Direct answers about how digna runs inside a SQL Server environment, what it detects and what it leaves untouched.

Does digna work with Microsoft SQL Server?

Does digna work with Microsoft SQL Server?

Does data leave the SQL Server environment when digna monitors it?

Does data leave the SQL Server environment when digna monitors it?

How does digna detect SQL Server data quality issues without a rule for every table?

How does digna detect SQL Server data quality issues without a rule for every table?

Can digna detect rows redirected by an SSIS package?

Can digna detect rows redirected by an SSIS package?

Does digna work with Azure SQL Database and Managed Instance?

Does digna work with Azure SQL Database and Managed Instance?

How is this different from SQL Server Agent and job monitoring?

How is this different from SQL Server Agent and job monitoring?

Can digna help during a migration to Azure?

Can digna help during a migration to Azure?

Know what’s really in your SQL Server data

SQL Server tells you the job succeeded. digna tells you whether the data it produced can be trusted: what changed, what matters, and what’s happening over time.

Know what’s really in your SQL Server data

SQL Server tells you the job succeeded. digna tells you whether the data it produced can be trusted: what changed, what matters, and what’s happening over time.

Know what’s really in your SQL Server data

SQL Server tells you the job succeeded. digna tells you whether the data it produced can be trusted: what changed, what matters, and what’s happening over time.

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