Technical articles, guides, and updates from the Weavori team.
PocketOS's backups died with the volume they protected. The fix is not better backups. Split your tables by derivability and give the recipe-class half a rebuild command instead of a copy.
A nine-second agent call deleted PocketOS's database and its backups, because the backups lived inside the volume. Sandboxes isolate the machine; the credential is the boundary. Make the database disposable.
ADD CONSTRAINT UNIQUE runs in milliseconds and locks nothing that matters, then aborts on a duplicate email. Fixtures hide it and so does uniform random data. Here is the data shape that exposes it.
Your CI database picks different plans than production because its statistics differ. Inject production stats with PostgreSQL 18, or generate rows that carry the distribution. Here is how to tell which one you need.
Paste your CREATE TABLE statements and generate referentially intact Postgres data. No database, no connection string, no config. Weavori's DDL paste mode runs from a schema file.
Connect Weavori's MCP server to Claude or Cursor and your AI assistant can introspect a Postgres schema, estimate a dataset, and generate FK-intact synthetic data, in natural language.
Weavori is live: a zero-config CLI that turns any PostgreSQL schema into realistic, referentially intact synthetic data in one command. Free tier, flat-fee Pro, 14-day trial, no credit card.
Learn how to create production-quality synthetic data that preserves referential integrity, matches your column distributions, and respects foreign key constraints | all with a single command.