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Also known as: Standard Change, Scheduled Change
Pre-approved, low-risk modifications scheduled and executed through controlled change and release processes.
DESCRIPTION
Planned changes follow standardized procedures, risk assessment, and approvals before implementation. They reduce disruption by using maintenance windows, runbooks, and rollback plans. In data environments, they include schema migrations, model updates, and scheduled backfills. Clear communication and stakeholder alignment are integral. Standard changes often bypass Ad-hoc approvals due to pre-authorization. Proper documentation enhances auditability and repeatability. Automation via CI/CD and infrastructure as code further lowers risk and variance.
ALTERNATIVE DEFINITIONS
Atlassian
A standard change is a low-risk, pre-authorized change that is well understood and fully documented.
Defines the canonical characteristics of planned, standard changes.
Wikipedia
IT change management categorizes changes as standard, normal, and emergency, with standard changes being pre-authorized and low risk.
Places planned changes within ITSM change categories and governance context.
RELATED TERMS
Change Management Change Advisory Board Releasing Change Request Impact Assessment Maintenance Window Version Control Deployment Pipeline Governance Risk Assessment
COMPETING TERMS
KNOWLEDGE AREAS
Data Management Data Governance Software Engineering Data Architecture Collaboration
TARGET AUDIENCE
Data Governance Manager Data Engineer DevOps Engineer Data Architect Chief Information Officer Cloud Architect
EXTERNAL SOURCES
- Wikipedia - Change management (ITSM)
- Atlassian - Overview of ITSM change management
- Microsoft - DevOps practices enabling safe change
- Google SRE - SRE guidance on change management
TOP QUESTIONS
How do Planned Changes reduce risk?
They are pre-authorized, repeatable, and executed in controlled windows with runbooks, rollbacks, and monitoring, lowering uncertainty and blast radius.
Category: Risks
What qualifies as a Planned Change in data platforms?
Schema migrations, index changes, data model releases, and scheduled backfills typically qualify when documented and pre-approved.
Category: Example
Who approves Planned Changes?
They are pre-authorized by governance policies or a Change Advisory Board for standard categories.
Category: Requirements
How are Planned Changes communicated?
Via change calendars, release notes, and stakeholder notifications well ahead of maintenance windows.
Category: Management
What is the biggest mistake with Planned Changes?
Treating them as rubber-stamp approvals without validating rollback and test coverage leads to outages.
Category: Mistakes
How does CI/CD support Planned Changes?
Automated pipelines apply versioned migrations and validations consistently across environments, improving safety and speed.
Category: Example
What metrics indicate effective Planned Changes?
Change failure rate, mean time to recovery, and lead time for changes trend favorably with disciplined planning.
Category: Example
When are Planned Changes inappropriate?
In urgent incidents requiring immediate remediation, emergency changes are more suitable.
Category: Opinion
How to start with Planned Changes?
Define standard change templates, approval criteria, and a change calendar integrated with deployment tooling.
Category: Requirements