immudb

Immutable

Any kind of key-value. Clients can choose how to structure data.

No data mutation APIs are provided.

Data is never overwritten, so multiple versions of the same key co-exist and are verifiable.

Auditable

Tamper-evident history system.

Clients and auditors want cryptographic proof of data inclusion and historical consistency in real time.

If tampered, clients and auditors will notice that and take actions.

Secure

Data ownership is verifiable by clients and auditors. Support for Intel SGX enclaves.

Sign your data using Public-Key Cryptography. Support for Intel SGX enclaves.

Keys additions and revocations is immutably stored into the database

immudb Playground

Runs on

Easy setup

Build Docker images based on the Dockerfiles in the GitHub repository for the most common architectures or use the prebuild ones on Dockerhub for Linux.

docker run -it -d -p 3322:3322 -p 9497:9497 --name immudb codenotary/immudb:latest

Unmatched performance

immudb has been designed with read and write performance in mind while being tamper-proof. The benchmarks we've done show great results.

sequential write
---
Concurrency: 128
Iterations: 1000000
Elapsed t.: 3.06 sec
Throughput: 326626 tx/sec

batch write (async commit)
---
Concurrency: 16
Iterations: 1000000
Elapsed t.: 0.36 sec
Throughput: 2772181 tx/sec

4 cores
·
16GB memory
·
single SSD drive

immudb is often compared to Amazon QLDB. We compared the performance using a simple demo application to write data (without using any unfair optimization).

Why immudb?

immudb is a ledger database that has been developed with performance, scalability and versatility in mind. The user feedback has shown that they love the very high throughput and being able to store hashes as well as data. They see it as a great alternative to using a blockchain or ledger service.

Easy setup
Fast and reliable immutable database
Secure REST API gateway
Powerful, easy to use admin
Open source

Very high throughput, immutable database with cryptographic verification

immudb is an indispensable asset when it comes to tamper-proof data:

Store every update to sensitive database fields (credit card or bank account data) of an existing application database
Store CI/CD recipes to build and deployment pipelines
Store public certificates
Store tamper-proof log streams (i. e. audit logs)

Very high throughput, immutable database with cryptographic verification

immudb is an indispensable asset when it comes to tamper-proof data:

Store every update to sensitive database fields (credit card or bank account data) of an existing application database
Store CI/CD recipes to build and deployment pipelines
Store public certificates
Store tamper-proof log streams (i. e. audit logs)