Name: Fabric-X-Committer: A Microservices-Based Architecture for Ultra-High Throughput
Start: 2025-12-09T17:00:00+01:00
End: 2025-12-09T18:00:00+01:00

[Fabric-X is a digital asset-specific implementation of Hyperledger Fabric](https://www.lfdecentralizedtrust.org/blog/new-major-contribution-to-hyperledger-fabric-purpose-built-implementation-for-next-gen-digital-assets). Join us for a series on meetups that go into detail about what Fabric-X is and how you can use it.

[Fabric-X-Committer](https://github.com/hyperledger/fabric-x-committer) introduces a high-performance and resilient architecture that addresses the scalability limitations of the traditional monolithic peer in Fabric. By decomposing the commit process into independently scalable microservices—including a Coordinator, Signature Verifiers, and Validator-Committers and leveraging a sharded distributed database, the system achieves significant parallelism, enabling substantial scalability and performance gains.

A key innovation is the use of a transaction dependency graph, which allows safe, parallel validation of transactions across multiple blocks. Combined with a pipelined execution flow, this design eliminates sequential bottlenecks and unlocks ultra-high throughput. Performance evaluations show that Fabric-X-Committer can process over 200,000 transactions per second, marking a major leap in scalability for enterprise-grade blockchain systems.

In this meetup, we will provide an overview of the Fabric-X-Committer architecture and share performance evaluation results that highlight its scalability and efficiency.

**Join us for the other Fabric-X meetups**

* October 21: [Fabric-X – Programming Model and Application Development Deep Dive](https://www.meetup.com/lfdt-sf/events/310510064/)
* November 19: [Fabric-X-Orderer Overview: A Scalable BFT Ordering Service for Fabric-X](https://www.meetup.com/lfdt-sf/events/310510263/)

**Speaker**

* [Senthilnathan Natarajan](https://www.linkedin.com/in/senthilnathan-natarajan/), Senior Research Scientist at IBM Research

LF Decentralized Trust

LFDT Netherlands

Technology

Artificial Intelligence

Open Source

Software Development

New Technology

Cloud Computing

Big Data

Machine Learning

Financial Technology

Internet of Things (IOT)

Cryptography

Internet Startups

Bitcoin

Cryptocurrency

Ethereum

Blockchain

Vijay Sinha

Renat

Robert van Rijn

Remco Frijling

Chris Brody

Alex Asandei

Fabric-X-Committer: A Microservices-Based Architecture for Ultra-High Throughput

LFDT Netherlands

Fabric-X-Committer: A Microservices-Based Architecture for Ultra-High Throughput

LFDT Netherlands

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