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Matthew Parnell

PROFILE

Matthew Parnell

Worked on the neo4j/docs-status-codes repository to enhance database stability by addressing schema rule size limitations. Developed a new status code to gracefully handle cases where index or constraint names exceed the supported size, preventing database panics during upgrades or when users create large schema entries. The solution involved implementing defensive error handling in the codebase and providing detailed Asciidoc documentation to inform users about the error, its implications, and recommended remediation steps. Focused on database management and robust documentation practices, the work improved resilience for large-name scenarios and ensured compatibility across binary versions during rolling upgrades.

Overall Statistics

Feature vs Bugs

0%Features

Repository Contributions

1Total
Bugs
1
Commits
1
Features
0
Lines of code
54
Activity Months1

Work History

January 2026

1 Commits

Jan 1, 2026

January 2026 (2026-01) monthly summary for neo4j/docs-status-codes focused on stability of schema rule handling. Delivered a new status code to gracefully handle oversized schema rule entries, preventing database panics, and added documentation describing the error and its implications for users creating large index/constraint names. The work improves resilience during upgrades and large-name scenarios.

Activity

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Quality Metrics

Correctness100.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage40.0%

Skills & Technologies

Programming Languages

Asciidoc

Technical Skills

database managementdocumentationerror handling

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

neo4j/docs-status-codes

Jan 2026 Jan 2026
1 Month active

Languages Used

Asciidoc

Technical Skills

database managementdocumentationerror handling