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Remove Tier 3 references in docs

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Michael S. Molina
2026-04-09 11:26:34 -03:00
parent 842f749c9f
commit 60fc4d459b
1 changed files with 7 additions and 12 deletions
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docs/developer_docs/extensions/storage.md
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@@ -30,11 +30,10 @@ Each extension receives its own isolated storage namespace. When Superset loads
## Storage Tiers
| Tier | Storage Type | Context Property | Use Case |
| ---- | ----------------- | ------------------------------------------ | ------------------------------------------------ |
| 1 | Browser storage | `ctx.storage.local`, `ctx.storage.session` | UI state, wizard progress, draft forms |
| 2 | Server-side cache | `ctx.storage.ephemeral` | Job progress, temporary results |
| 3 | Database | `ctx.storage.persistent` | User preferences, extension config (coming soon) |
| Tier | Storage Type | Context Property | Use Case |
| ---- | ----------------- | ------------------------------------------ | -------------------------------------- |
| 1 | Browser storage | `ctx.storage.local`, `ctx.storage.session` | UI state, wizard progress, draft forms |
| 2 | Server-side cache | `ctx.storage.ephemeral` | Job progress, temporary results |
## Tier 1: Local State
@@ -124,7 +123,7 @@ import { getContext } from '@apache-superset/core/extensions';
const ctx = getContext();
// Store with default TTL (1 hour)
// Store with server default TTL (CACHE_DEFAULT_TIMEOUT)
await ctx.storage.ephemeral.set('job_progress', { pct: 42, status: 'running' });
// Store with custom TTL (5 minutes)
@@ -148,8 +147,8 @@ from superset_core.extensions.context import get_context
ctx = get_context()
# Store job progress
ctx.storage.ephemeral.set('job_progress', {'pct': 42, 'status': 'running'}, ttl=3600)
# Store job progress (uses CACHE_DEFAULT_TIMEOUT when ttl is omitted)
ctx.storage.ephemeral.set('job_progress', {'pct': 42, 'status': 'running'})
# Retrieve
progress = ctx.storage.ephemeral.get('job_progress')
@@ -194,10 +193,6 @@ result = ctx.storage.ephemeral.shared.get('shared_result')
- Subject to cache eviction under memory pressure
- TTL-based expiration (data disappears after timeout)
## Tier 3: Persistent State
Coming soon.
## Key Patterns
All storage keys are automatically namespaced: