GovOPlaN/govoplan-datasources
2
0
Fork 0
Code Issues 1 Pull Requests Actions Packages Projects Releases Wiki Activity

[Debt] Harden materialization storage and concurrent revision allocation #4

New Issue
Closed
opened 2026-07-28 12:48:19 +02:00 by zemion · 3 comments
zemion commented 2026-07-28 12:48:19 +02:00
Owner
Copy Link
Copy Source

Parent: #1

The first slice intentionally stores bounded rows in JSON and allocates
revisions from the current maximum. Replace those development-scale choices
before large or concurrent production workloads.

Acceptance criteria:

  • transaction-safe monotonic revision allocation under concurrent refresh/promote/freeze
  • durable payload abstraction for database tables, object/file artifacts, and streaming checkpoints
  • no loading of large materializations into process memory for preview or copy
  • checksum and size verification between metadata and payload
  • cleanup/retention remains safe under partial failure
  • PostgreSQL concurrency and failure-injection tests
Parent: https://git.add-ideas.de/GovOPlaN/govoplan-datasources/issues/1 The first slice intentionally stores bounded rows in JSON and allocates revisions from the current maximum. Replace those development-scale choices before large or concurrent production workloads. Acceptance criteria: - transaction-safe monotonic revision allocation under concurrent refresh/promote/freeze - durable payload abstraction for database tables, object/file artifacts, and streaming checkpoints - no loading of large materializations into process memory for preview or copy - checksum and size verification between metadata and payload - cleanup/retention remains safe under partial failure - PostgreSQL concurrency and failure-injection tests
zemion commented 2026-07-29 13:26:00 +02:00
Author
Owner
Copy Link
Copy Source

Codex State: progress

Fresh Xenon output identifies publish_rows (D/22) as the remaining materialization hotspot. Decompose revision allocation, immutable row persistence, staging/finalization, and publication event assembly while implementing this issue's concurrency guarantees. Add competing-publisher and rollback tests before closure.

## Codex State: progress Fresh Xenon output identifies `publish_rows` (D/22) as the remaining materialization hotspot. Decompose revision allocation, immutable row persistence, staging/finalization, and publication event assembly while implementing this issue's concurrency guarantees. Add competing-publisher and rollback tests before closure.
zemion commented 2026-07-29 14:24:40 +02:00
Author
Owner
Copy Link
Copy Source

Codex State: reviewed

Reviewed after the current push. This remains open: materializations still use bounded JSON payloads and max-based revision allocation; transaction-safe concurrent revisions, durable external payload abstractions, streaming/large preview behavior, integrity verification, failure-safe cleanup, and PostgreSQL concurrency tests are not implemented.

## Codex State: reviewed Reviewed after the current push. This remains open: materializations still use bounded JSON payloads and max-based revision allocation; transaction-safe concurrent revisions, durable external payload abstractions, streaming/large preview behavior, integrity verification, failure-safe cleanup, and PostgreSQL concurrency tests are not implemented.
zemion commented 2026-07-29 19:38:58 +02:00
Author
Owner
Copy Link
Copy Source

Implemented and pushed in f3288db. Materializations now use immutable payload metadata plus paged database-row storage, with adapters/reference contracts for object/file/checkpoint backends, metadata and row checksums, streaming full-integrity verification, staged reference-safe deletion, and migration/backfill from legacy JSON. Revision allocation is serialized with a datasource row lock and publication/read hotspots were decomposed. All 15 tests pass; the included two-session PostgreSQL race test is skipped unless GOVOPLAN_DATASOURCES_TEST_POSTGRES_URL is configured. Ruff and Xenon B/B/A pass.

Implemented and pushed in f3288db. Materializations now use immutable payload metadata plus paged database-row storage, with adapters/reference contracts for object/file/checkpoint backends, metadata and row checksums, streaming full-integrity verification, staged reference-safe deletion, and migration/backfill from legacy JSON. Revision allocation is serialized with a datasource row lock and publication/read hotspots were decomposed. All 15 tests pass; the included two-session PostgreSQL race test is skipped unless GOVOPLAN_DATASOURCES_TEST_POSTGRES_URL is configured. Ruff and Xenon B/B/A pass.
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
area/api
HTTP API contracts, routers, schemas, or API smoke behavior.
 area/auth
Authentication, sessions, access bootstrap, or login behavior.
 area/db
Database sessions, models, transactions, or persistence primitives.
 area/devex
Local developer workflow, scripts, tests, tooling, or release helpers.
 area/docs
Durable documentation and project guidance.
 area/governance
Governance policy, audit, privacy, retention, or compliance behavior.
 area/marketing
Public website, product messaging, publication copy, or legal page content.
 area/migrations
Alembic migrations, schema bootstrap, or persistence evolution.
 area/module-system
Module discovery, manifests, capabilities, routing, or optional integrations.
 area/rbac
Permissions, roles, delegation, or authorization policy.
 area/release
Versioning, release locks, tags, packaging, or dependency pins.
 area/security
Security posture, static analysis, supply-chain hardening, or vulnerability remediation.
 area/tenancy
Tenant boundaries, provisioning, or tenant-scoped data behavior.
 area/webui
Shared WebUI shell, frontend components, routing, or frontend tests.
 audit/complexity
Complexity finding from Radon, Xenon, or equivalent maintainability scans.
 audit/duplication
Duplicated-code finding from jscpd or equivalent similarity scans.
 audit/false-positive
Audit finding reviewed as a narrow false positive or acceptable risk.
 audit/needs-design
Audit finding that needs an architectural or product decision before implementation.
 audit/quick-fix
Audit finding that appears narrow and directly fixable.
 audit/structural
Audit finding that needs design, refactoring, or behavior review.
 codex/needs-human
Needs an explicit human decision before Codex should implement.
 codex/ready
Suitable for Codex to pick up with the existing issue context.
 module/access
GovOPlaN access, identity, authentication, RBAC, and administration behavior.
 module/addresses
GovOPlaN Addresses module behavior or integration.
 module/admin
GovOPlaN Admin module behavior or integration.
 module/appointments
GovOPlaN Appointments module behavior or integration.
 module/approvals
GovOPlaN Approvals module behavior or integration.
 module/audit
GovOPlaN Audit module behavior or integration.
 module/calendar
GovOPlaN Calendar module behavior or integration.
 module/campaign
GovOPlaN campaign module behavior or integration.
 module/cases
GovOPlaN Cases module behavior or integration.
 module/committee
GovOPlaN Committee module behavior or integration.
 module/connectors
GovOPlaN Connectors module behavior or integration.
 module/core
GovOPlaN core runner, shared primitives, shell, or extension points.
 module/dashboard
GovOPlaN Dashboard module behavior or integration.
 module/dataflow
GovOPlaN Dataflow module behavior or integration.
 module/datasources
GovOPlaN governed datasource contracts, catalogs, and integrations.
 module/decisions
GovOPlaN formal Decisions module behavior or integration.
 module/dist-lists
GovOPlaN Distribution Lists module behavior or integration.
 module/dms
GovOPlaN Dms module behavior or integration.
 module/docs
GovOPlaN Docs module behavior or integration.
 module/encryption
GovOPlaN Encryption key custody, cryptographic policy, and E2EE integration.
 module/erp
GovOPlaN Erp module behavior or integration.
 module/evaluation
GovOPlaN Evaluation module behavior or integration.
 module/files
GovOPlaN files module behavior or integration.
 module/fit-connect
GovOPlaN Fit Connect module behavior or integration.
 module/forms
GovOPlaN Forms module behavior or integration.
 module/forms-runtime
GovOPlaN Forms Runtime module behavior or integration.
 module/helpdesk
GovOPlaN Helpdesk module behavior or integration.
 module/identity
GovOPlaN Identity module behavior or integration.
 module/identity-trust
GovOPlaN Identity Trust module behavior or integration.
 module/idm
GovOPlaN Idm module behavior or integration.
 module/ledger
GovOPlaN Ledger module behavior or integration.
 module/mail
GovOPlaN mail module behavior or integration.
 module/mandates
GovOPlaN Mandates, jurisdiction, responsibility, and authority behavior or integration.
 module/notifications
GovOPlaN Notifications module behavior or integration.
 module/ops
GovOPlaN Ops module behavior or integration.
 module/organizations
GovOPlaN Organizations module behavior or integration.
 module/parties
GovOPlaN procedure Parties, representation, and delivery-authority behavior or integration.
 module/payments
GovOPlaN Payments module behavior or integration.
 module/permits
GovOPlaN Permits module behavior or integration.
 module/policy
GovOPlaN Policy module behavior or integration.
 module/poll
GovOPlaN Poll module behavior or integration.
 module/portal
GovOPlaN Portal module behavior or integration.
 module/postbox
GovOPlaN Postbox module behavior or integration.
 module/projects
GovOPlaN Projects module behavior or integration.
 module/quick-access
GovOPlaN configurable task-local Quick Access behavior and integrations.
 module/records
GovOPlaN Records and eAkte lifecycle behavior or integration.
 module/reporting
GovOPlaN Reporting module behavior or integration.
 module/risk-compliance
GovOPlaN Risk Compliance module behavior or integration.
 module/scheduling
GovOPlaN Scheduling module behavior or integration.
 module/search
GovOPlaN Search module behavior or integration.
 module/services
GovOPlaN versioned institutional Services behavior or integration.
 module/tasks
GovOPlaN Tasks module behavior or integration.
 module/templates
GovOPlaN Templates module behavior or integration.
 module/tenancy
GovOPlaN Tenancy module behavior or integration.
 module/tickets
GovOPlaN Tickets module behavior or integration.
 module/views
GovOPlaN governed task views, interface projections, and workflow view integration.
 module/voting
GovOPlaN Voting module behavior or integration.
 module/wiki
GovOPlaN Wiki module behavior or integration.
 module/workflow
GovOPlaN Workflow module behavior or integration.
 module/workflow-engine
GovOPlaN Workflow Engine runtime, persistence, or integration.
 module/xoev
GovOPlaN Xoev module behavior or integration.
 module/xrechnung
GovOPlaN Xrechnung module behavior or integration.
 module/xta-osci
GovOPlaN Xta Osci module behavior or integration.
priority
p0
Immediate stop-the-line priority.
priority
p1
High priority for the next focused work window.
priority
p2
Normal planned priority.
priority
p3
Low priority or opportunistic cleanup.
source/backlog-import
Imported from markdown backlog, roadmap, plan, or TODO files.
 source/security-audit
Created from a structured security or code-quality audit report.
 source/todo-scan
Imported from inline TODO/FIXME/HACK markers by the Gitea TODO importer.
status
blocked
Cannot progress without a decision, dependency, credential, or external change.
status
in-progress
Currently being worked.
status
needs-info
Needs clarifying input before implementation can proceed safely.
status
ready
Ready for implementation.
status
triage
Needs review, ownership, priority, or acceptance criteria.
type
bug
A reproducible defect, regression, or incorrect behavior.
type
debt
Cleanup, refactoring, risk reduction, or deferred engineering work.
type
docs
Documentation, process, or developer workflow work.
type
feature
New user-visible behavior or platform capability.
type
task
Implementation, maintenance, migration, or operational work.
type
user-story
End-to-end user journey or real-world process story used to steer product slices.
No labels area/db area/security codex/ready module/datasources
priority
p2
status
ready
type
debt
Milestone
No items
No Milestone
Projects
Clear projects
No projects
Assignees
Clear assignees
govoplan-package-publisher zemion (Albrecht Degering)
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: GovOPlaN/govoplan-datasources#4