We Analyze Metadata, Not Data.
In-Flight Analysis
The Nero Engine processes only the SQL AST (Abstract Syntax Tree) and schema metadata. We never see your rows.
Zero Data Extraction
Actual query results flow directly from Google's servers to your browser. No data ever touches our backend storage.
Ephemeral Memory
Analysis results are stored in an encrypted cache with a strict 10-minute TTL. Nothing persists.
metadata analysis
INFORMATION_SCHEMA
Your Project, Your Rules.
Nero integrates with your existing Google Cloud environment, requiring zero service account key sharing.
VPC-SC Compatible
Our backend communicates via Serverless VPC Access Connector, keeping traffic within the Google Private Backbone.
Least-Privilege Scopes
We only request bigquery.metadataViewer. We cannot read table data. All compute is air-gapped within the NSKY Vault.
OIDC Single Sign-On
Authentication via Google Identity Services (OpenID Connect), inheriting your existing MFA policies.
The Optimization Loop
Intercept and neutralize BigQuery waste in under 200ms.
INTERCEPT
The Nero Editor captures the SQL input before execution.
ESTIMATE
A parallel dryRun request fetches the projected byte count.
REFACTOR
The Agent analyzes the query against your cached table metadata.
GUARDRAIL
If the estimate exceeds your threshold, execution is blocked.
Technical Specifications
Enterprise Procurement
Streamline onboarding with Google Cloud Marketplace Private Offers.
PRIVATE_OFFERS
Consolidate billing directly onto your Google Cloud Invoice. We support custom EULA negotiation and private pricing tiers for enterprise volume.