Release: Hyperledger Blockchain Analytics Tool

Keyhole Software Blockchain, Company News, Hyperledger, Java, JavaScript, Keyhole Creations, Node, React, Technology Snapshot Leave a Comment

We are proud to announce the new release of a Hyperledger Fabric Blockchain Browser open source web application. This application utility allows developers and operators of Hyperledger blockchain networks to have visibility into transactions and blocks as they are added to the network.

Capabilities
The KHS Blockchain Browser is a React/Node.js web application that…

Blockchain Breakfast Boost Scheduled – Omaha, Nov. 28th

Lauren Fournier Blockchain, Community, Educational Event, Hyperledger, Keyhole Leave a Comment

We are excited to announce the next free public Keyhole Software educational event in Omaha: Blockchain for the Enterprise in Action.

This Breakfast Boost event is a live learning opportunity that is open to the public. Keyhole presenter David Pitt will walk through how blockchain technology works with a live demonstration of an actual blockchain with a smart contract implemented in Hyperledger Fabric.

This free presentation will be held at 1415 The Meeting Space on Wednesday, November 28th, 2018 from 8-10 A.M. Space is limited. To get more information and reserve your free ticket, please visit https://blockchainwithkeyholeinomaha.eventbrite.com.

Keyhole Labs Releases Open Source Blockchain Browser For Real-Time Metrics

Lauren Fournier Blockchain, Company News, Hyperledger, Keyhole Creations Leave a Comment

The Keyhole Labs team has announced the release of an open source tool for Hyperledger Fabric blockchain networks: KHS Blockchain Browser.

The KHS Blockchain Browser allows users to browse blockchain data while providing real-time analytics of the transactions and executions. It also provides monitoring of new blocks being added to the network.

The application was built using React and Node.js. It is Apache 2.0 open-source licensed.

Learn mor….

Hello Micronaut

Rik Scarborough Java, Microservices, Testing Leave a Comment

From some of my previous posts, you can get the idea that I promote the idea of developing maintainable code rapidly. So I was pretty excited when I learned that the same group that was responsible for Grails was working on a similar project for Web Services. Hello, Micronaut.

In this post, I provide an introduction to the Micronaut framework and its features to provide a foundation for you to try it out yourself.

Case Study Published – Blockchain In Hyperledger: Better Than ETL?

Keyhole Software Blockchain, Java Leave a Comment

In general terms, a blockchain is an immutable transaction ledger in a distributed network of participating peers. Its data includes a string of transaction records secured with cryptography. Benefits of blockchain can include decentralization, immutability, provenance, and finality.

While Bitcoin and Ethereum cryptocurrencies brought blockchain to the forefront of technology headlines, the technology underneath has true potential value for the enterprise outside of the cryptocurrency space. The features provided by blockchain technology can lead business benefits like lower costs, higher efficiency, and lower risk. Seeing a technology actually applied reinforces understanding. It can also be a genesis for new ideas.

In this case study, we walk through a Hyperledger Fabric reference blockchain with a focus on showing the potential value for enterprise-level organizations.

The potential cost savings of blockchain is one of the benefits not really discussed as a whole. However, we at Keyhole believe it could be a significant feature benefit. The goal of this case study is to help reinforce this…