The product

Objects, not translation layers.

GemDB stores your data exactly as your application already models it. No ORM, no mapping code, no second system to keep in sync — just objects, in, and objects, out, guaranteed.

Try it now See how it compares
Play

Why Gemdb?

No more database downturn.  No mapping layer. No compromise. No second system to reconcile.

Every guarantee your business depends on, without the tax every other database charges to get there.

Use case 1

Lorem ipsum dolor sit amet, consectetur adipiscing elit

Use case 2

Lorem ipsum dolor sit amet, consectetur adipiscing elit

Use case 3

Lorem ipsum dolor sit amet, consectetur adipiscing elit

Comparison at a glance

Dimension

GemDB

Oracle

SQL

MongoDB

Data model

✓ Native objects

✗ Rows & tables

✗ Rows & tables

— JSON documents

Mapping layer required

✓ None

✗ Full ORM

✗ Full ORM

— ODM & reference stitching

Transactional guarantees

✓ Full ACID, always on

✓ Full ACID

✓ Full ACID

— Tunable, multi-doc requires config

Deep relationships

✓ Pointer-speed traversal

— Multi-way joins

— Multi-way joins

✗ $lookup / app-side joins

Granular access control

✓ Object & column level

✓ Row & column level

✓ Row & column level

— Field-level, app-enforced

Proven at enterprise scale

✓ Decades, fortune 500

✓ Decades, fortune 500

✓ Decades, fortune 500

— Newer, cloud-native track record

How it works

No mapping layer.
No compromise.

Every relational database asks you to translate your objects into rows and tables, then translate them back — a permanent tax on performance, complexity, and correctness. GemDB skips the translation entirely. Your classes are the schema. Deep object graphs, inheritance, and references stay intact from the moment they’re written to the moment they’re read back.
 
Every write is a real transaction. Full ACID guarantees, by default, on every commit — not an opt-in setting, not a tuning decision.

Ready to try it yourself?

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

Try it now

GemDB Speaks your language

Your team already speaks Python. GemDB meets it there.

Read, write, and run logic directly against the same object store. No translation layer, no silo, no specialist required to bridge the gap.

Python

Lorem ipsum dolor sit amet, consectetur adipiscing elit

Ruby

Lorem ipsum dolor sit amet, consectetur adipiscing elit

Java

Lorem ipsum dolor sit amet, consectetur adipiscing elit

Security & control

Built for systems that can’t afford to be wrong.

GemDB’s security model goes as deep as your data model. Permissions can be set at the object level — or even the column level — giving you control most databases simply can’t offer.

Decades of hardening.

Authentication that’s evolved from Kerberos to X.509, encryption at rest, and Azure Key Vault integration — each one an addition, not a replacement, to a security foundation that’s never had to start over.

Powering billions in capital market trades every day.

For institutions where a failed transaction isn’t an inconvenience, it’s a headline. That same engine has been in continuous production for decades, carrying forward every guarantee it’s ever made.

Bring your data.

We’ll show you what it looks like with no mapping layer in the way.

Try it now