Headless Data Platform

Database as a service

A unified interface for managing connections, schemas, and data models. REST and GraphQL APIs from JSONSchema — without a single line of code.

8databases at once

5 minto first API

0lines of code

∞cross-DB relations

Purpose

A unified data management layer

Ekzo Registry is a DBaaS platform with a single interface for connecting to heterogeneous databases, describing structures via JSONSchema, and auto-generating REST APIs.

It unifies Low-code/No-code backend, data federation, and Schema-Driven API. You describe the model — Registry handles storage, validation, interface generation, and access control.

🔌

Multi-DB

PostgreSQL, MySQL, MariaDB, Oracle, MSSQL, SQLite, MongoDB, Couchbase

📐

JSONSchema

draft-07 / 2019-09 / 2020-12 — schema as source of truth

⚡

Auto API

REST & GraphQL auto-generated without code

🔗

Cross-DB

Foreign key relations between catalogs in different engines

How it works

Four steps to a ready API

No infrastructure, no manual code — just a data description

Connect a source

Add any database: PostgreSQL, MySQL, MongoDB and more. One instance manages all sources.

Sources

Define a schema

Describe structure via JSONSchema. Registry creates the table and sets up validation in the target database.

Schemas

Create a catalog

Link the schema to a source, configure indexes, triggers and relations to other catalogs.

Catalogs

Use the API

REST API and graphical UI are ready. Filter with RSQL and manage your data instantly.

REST / UI

Features

Everything you need to work with data

A full range of tools for reliable and flexible data management at any scale

🗄️

Multi-database

Connect to SQL and NoSQL databases within a single instance. Treat different engines as one data space.

PostgreSQLMySQLMongoDB+5

📐

Schema-Driven modeling

Define structure via JSONSchema — the service creates tables, sets up validation and generates interfaces.

draft-072019-092020-12

⚡

API auto-generation

A full REST API for every catalog. Bulk operations (insert/update/delete) out of the box.

RESTBatchCRUD

🔗

Cross-database relations

Foreign key relations between catalogs in different engines. Query PostgreSQL and MongoDB as one base.

FKCross-DBFederation

🖥️

Built-in CRUD interface

A ready UI for data — browse, edit, export and import without a separate frontend.

UIExportImport

🔍

RSQL filtering

A unified query language for filtering via REST. Works identically across all engines.

RSQLFIQLFull-textGeo

REST Query Language

Powerful filtering with RSQL

A superset of FIQL syntax for flexible data filtering across all catalogs and backends — including full-text and geospatial search

name=="Kill Bill";year!=2003

director.lastName==Nolan,year=gte=2000

genres=in=(sci-fi,action)

date=between=(2024-01-01,2024-12-31)

name=like=Bill%

location=near=('POINT(37.6173 55.7558)',1000)

== / =eq=Equals

!= / =ne=Not equal

=lt=Less than

=le= / =lte=Less or equal

=gt=Greater than

=ge= / =gte=Greater or equal

=in=In list

=out=Not in list

=like=SQL LIKE pattern

=match=Regular expression

=between=In range

=include=Contained in array

=exclude=Not contained in array

=text=Full-text search

=intersects=Intersects a geometry

=within=Lies within a geometry

=contains=Contains a geometry

=near=Within N metres

Connections

Supported databases

SQL and NoSQL in a unified space — connect any source and build relations between them

PostgreSQL

SQL·14+

MySQL

SQL·8.0+

MariaDB

SQL·10.6+

Oracle Database

SQL·19c+

MS SQL Server

SQL·2017+

SQLite

SQL·3.25+

MongoDB

NoSQL·8.0+

Couchbase

NoSQL·7.0+

Interaction model

One interface on top of any database

SQL and NoSQL in — a single REST/GraphQL/JSON out, regardless of the database engine

Data sources

PostgreSQL

SQL

MySQL

SQL

MariaDB

SQL

Oracle

SQL

MSSQL

SQL

SQLite

SQL

MongoDB

MQL

Couchbase

N1QL

Ekzo Registry

Schemas · Catalogs · Federation · API

Auto REST/GraphQLCross-DB relationsAccess control

REST / GraphQL · JSON

Information System

Gets a single unified interface regardless of the underlying database engine or type

Feature map

Everything you need to work with data

A full range of tools for reliable and flexible data management at any scale

SQL & NoSQL connections✓ Done

JSONSchema modeling✓ Done

REST API autogeneration✓ Done

Built-in CRUD UI✓ Done

RSQL filtering✓ Done

Full-text search✓ Done

GraphQL APIplanned

Field-level ACLplanned

Schema versioningplanned

Webhooksplanned

OpenAPI 3.x exportplanned

CDC / streamingplanned

Geospatial data and queries✓ Done

OGC API – Features (layers for QGIS / ArcGIS)✓ Done

File attachments on records✓ Done

OAuth2 / OIDC✓ Done

Comparison

Ekzo Registry vs alternatives

The key difference is combining cross-DB FK, field-level ACL and virtual catalogs in one solution

	Ekzo	Hasura	Directus	NocoDB	Strapi	Supabase
Multi-DB (SQL + NoSQL)	✓	~	✓	~	✓	—
Cross-DB FK	✓	—	—	—	—	—
JSONSchema modeling	✓	~	~	—	✓	~
REST API autogen	✓	~	✓	✓	✓	✓
Field-level ACL	soon	✓	✓	~	~	~
Virtual catalogs	soon	~	—	—	—	—
Built-in CRUD UI	✓	—	✓	✓	✓	✓
RSQL filtering	✓	—	—	—	—	—

Who needs it

Practical applications

Ekzo Registry accelerates product development and process automation in any industry

Fast backend for MVP

Launch an API in hours instead of weeks. Describe a schema — Registry builds tables and REST API with no server code.

Federation of scattered data

Combine PostgreSQL, MongoDB and MySQL into one model. Query through a single API regardless of engine.

Admin panels

The built-in CRUD UI works as a ready back-office. Data is available immediately after catalog creation.

Reference data management

Centralized master data with an automatic REST API. Ideal for platforms with many microservices.

Prototyping

Test environments with real data in minutes. Change the schema — see results instantly, no deploys.

Low-code integration

Part of Ekzo.Platform. Use data with Relay, Workflow and Identity for a full automation cycle.

Get started with Registry today

We are happy to answer your questions or give a personal demo of the platform.

Operational documentation →