LFJORD Managed DB Test Workbench (Node.js)
Opens a fresh Postgres connection per request so full/cleanup connection limits show up immediately.
Refresh Status
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1. SQL Query Runner (Fresh Client per Query)
DB Info & Size
Migrations
List Notes
Bloat Size
SELECT now(), current_database(), current_user, pg_size_pretty(pg_database_size(current_database())) AS db_size;
Run SQL
2. Marker Notes (Test Dumps, Imports, Nightly Backups & PITR)
Insert Timestamped Marker
3. Storage Quota Fill & Cleanup Test (90% Warning / 100% Block / <95% Recovery)
Inserts incompressible 1 MB random chunks. Deletion runs VACUUM FULL / TRUNCATE so pg_database_size shrinks immediately.
+ 10 MB
+ 50 MB
+ 100 MB
+ 250 MB
Delete 50% + VACUUM FULL
TRUNCATE all bloat
Ready.