mijin Catapult (2.0) Enterprise Product Version is now available on AWS Marketplace

TOKYO – June 30, 2021 – Today Tech Bureau Holdings, Corp., a fintech and cryptocurrency solutions company, announced that has launched a new product on AWS Marketplace*, the online software store which Amazon Web Service (AWS) offers.Today, we are pleased to announce a new Enterprise Product Version, following our product review version.

*A curated digital catalog that users can use to easily find, purchase, deploy and manage third-party software, data
and services they need to build solutions and run their businesses.

This Product Review version allows for more enterprise-oriented, customizable production
configurations, and easy to build and secure access to APIs.

We first begin offering mijin, equipped with the Catapult engine built by the NEM core developer
and Tech Bureau Holdings, as the enterprise production version.

Product Review Version Overview

  • Nodes: 5-9 (API node x2, PEER node x3-x7)
  • Deployment: the following configuration is completed in about 30 minutes
  • License fee:  one Node $0.40 / hour
  • Infrastructure costs: AWS usage fees, Amazon EC2, Amazon EBS, Elastic Load Balancing, Amazon Route 53, Amazon VPC(Nat Gateway), and parameter store costs incurred
  • AWS Regions: 21 regions worldwide
  • Customizability:
    • install on an existing VPC or a new VPC
    • whether to use a load balancer or not
    • the API node deployment network
    • node specs and number of nodes
    • block generation time
    • with or without transaction fee and rental fees
    • the maximum number of signatures an account can have
    • the type of finalization
    • the maximum number of transactions per block
    • the maximum number of API Rest connections
    • the size that can store unapproved transactions

How to install


Configuration image 1: The PEER nodes are placed in a private network.

Access via load balancer or API nodes (via the Internet)

Configuration image 2: All nodes are placed in a private network.

Access via load balancer or to API nodeAccess directly via API nodes (only via the internal network)

Configuration image 3: The PEER nodes are placed in a private network.

Access via API nodes (via the Internet) *Load balancer not used

Configuration image 4: All nodes are placed in a private network.

Access via API nodes (only via the internal network)>*Load balancer not used

Access via API nodes (only via the internal network)*Load balancer not used

About mijin

„mijin” is a software to create private blockchain environments that can be used inside and/or outside of corporations on the cloud and/or in an in-house data center. It can dramatically reduce costs by replacing conventional databases or accounting systems while contributing to higher security by preventing falsification. Additionally, it can be used to implement an environment with practically zero downtime. “mijin” is a general-purpose private blockchain product which uses the “NEM protocol” that is developed together with a “NEM” core developer. As a joint development, not only limiting to financial institutions, but it can be also implemented for electronic money, verification system, registration system, and logistics tracking.

About Tech Bureau Holdings, Group

Tech Bureau Holdings, Corp., fintech and cryptocurrency group companies in Japan, the U.S., and Europe, develop software and services for cryptocurrency technology and blockchain technology, a so-called „Crypto-Fintech Lab“. As a team and as a group, we have developed mijin, a private blockchain software. Tech Bureau Holdings, Corp. recently launched a one-stop
solution, COMSA, which provides companies with consultation, expertise, and solutions to support their very own ICOs and implementations of blockchain technology into their businesses.

For more information, please see the following URLs:
mijin  – http:// https://mijin.io/en/
COMSA  – http:// https://comsa.io/en/
Facebook – https://www.facebook.com/mijinio
Twitter – https://twitter.com/mijin_io

Press contact, Tech Bureau Holdings PR : pr@techbureau.com / +81–3–4530–0344

*All product and company names herein may be trademarks of their registered owners.
*Amazon Web Services, AWS, AWS Marketplace, Amazon S3, Amazon EC2, Amazon Elastick Block
Store, and Amazon Route 53 are trademarks of Amazon.com, Inc. or its affiliates in the United States and
other countries. Trademark.

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