baseline management

Technical Article

Stairway to Reliable Database Deployments Level 6 – Managing Changesets Over Time

  • Stairway Step

As database changesets accumulate over time, they gradually become more than deployment artifacts. This level explores how a well-organized changeset library evolves into a replayable representation of the database’s structural history, supporting not only reliable deployments but also reconstruction, auditing, and long-term maintainability. Through practical examples and a real-world case study, it shows why maintaining coherent Create and Rollback scripts continues to provide value long after a successful production deployment.

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2026-08-05

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Stairway icons Database Deployments

Concurrency and Baseline Control: Level 5 of the Stairway to Reliable Database Deployments

  • Stairway Step

As database development scales across multiple contributors, concurrency becomes an inherent aspect of the process. Changes that are individually correct may still conflict when developed against a shifting baseline. This level introduces a disciplined approach to managing parallel changesets by controlling their scope, identifying overlap, and resolving conflicts through realignment. By ensuring that only one changeset retains its original baseline while others are adapted accordingly, deployments remain predictable and consistent. Once released, changesets are treated as immutable, and further evolution proceeds through new, forward-only changes.

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2026-06-24

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Stairway icons Database Deployments

Stairway to Reliable Database Deployments Level 4 – Preparing for Production Deployment

  • Stairway Step

This level examines how a rehearsed changeset is transformed into production-ready deployment artifacts. By consolidating scripts into controlled execution units and validating the resulting artifacts, the approach ensures that production deployment remains predictable and aligned with what was proven during rehearsal.

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2026-06-11 (first published: )

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Escaping Strings

The STRING_ESCAPE() function requires 2 parameters in SQL Server 2025. The first is a string of text and the second is the type of escape rules being used. What are the options for the second parameter?

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