Preprocess training data
where it lives.
Run the pipeline. Keep the data. SentraZero preprocesses on your infra, so raw images, video, documents, and rows never leave your object storage — only lightweight vectors come out.
Centralizing data to preprocess it is the mistake
ML teams copy sensitive data into a central service just to resize, embed, and clean it — then wonder why legal and security say no.
Data residency risk
Centralizing raw training data to preprocess it multiplies egress cost and blows up your compliance surface.
No lineage
You can’t prove which transformation ran on which dataset version — so you can’t reproduce a model.
Code inconsistency
The same notebook runs differently on every laptop and cluster. Results silently drift.
Silent failures
A failed resize or embedding step doesn’t stop the run. Contaminated data enters training.
One engine. Every data type.
SentraZero preprocesses images, video, documents, and structured rows via plugins — right where the data already lives. The raw bytes never leave the client’s object storage; only signed, reproducible outputs come out.
Preprocess where data lives
Plugins run on the customer’s infra. Raw data never egresses — zero client data in the control plane.
Signed plugins
Cryptographically signed. Identical execution on every machine, every run, every cluster.
Full lineage & reproducibility
Per-chunk records of plugin version, timestamp, and inputs. Rebuild any dataset version on demand.
Stop on failure
Validation gates halt the pipeline on a failed step. No contaminated data reaches training.
A production Cat Image Pipeline loaded, resized, and embedded 202 images into 809-dimensional vectors — color histogram, edge, texture, and channel stats — in 27–81s with 100% success. The raw images never left the client’s object storage; only lightweight vectors were produced. Running in compound mode was ~7× faster than step-by-step.
Run the pipeline. Keep the data.
Tell us where your data lives and what preprocessing it needs. We’ll deploy SentraZero on your infra and prove it end to end.