DDL to Data
Stop Copying Production Data into Dev.
What it does
Generate realistic test data from your SQL schema. No PII, no security review, no DevOps tickets. Free tier available.
Does a similar job
all alternatives →- DTDDL to Data – Generate realistic test data from SQL schemasJan 2026 · ▲55
I built DDL to Data after repeatedly pushing back on "just use production data and mask it" requests. Teams needed populated databases for testing, but pulling prod meant security reviews, PII scrubbing, and DevOps tickets. Hand-written seed scripts were the alternative slow, fragile, and out of sync the moment schemas changed. Paste your CREATE TABLE statements, get realistic test data back. It parses your schema, preserves foreign key relationships, and generates data that looks real, emails look like emails, timestamps are reasonable, uniqueness constraints are honored. No setup, no…
- GTGenerate test data for your database tables2013 · databasetestdata.com · ▲57
- ASA Schemaless Data Store Within Your SQL Database2022 · schemafreesql.com · ▲45
Hi HN, we're Eric and Dean, creators of SchemafreeSQL. Its roots go back to an on-line Web App Development Environment we developed back in 1999. It was comprised of an IDE, Web Server, Object Store, Virtual File System, Template System, and polyglot (Java, JavaScript, and Python). Of course, we named it “.OS”. Then we ended up dropping it. But that's a story for another time. It was the ease of use of the Object Store from .OS that we really missed, which brings us back to SchemafreeSQL. It provides an enhanced API to your SQL Database which allows it to function as a Schemaless…
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