Google, IBM & Meta Certificates – 40% Off
One plan covers every Professional Certificate on Coursera.
Unlock All Certificates
Discover Hypernate, an open-source data mapper framework designed to simplify JVM-based Hyperledger Fabric chaincode development by reducing key-value boilerplate and enhancing developer productivity. Learn to model entities and implement clean CRUD operations without complexity, while mastering smart key design principles including primary and composite keys, avoiding numeric pitfalls, and utilizing value mappers for safe range queries. Explore the framework's plug-and-play middleware pipeline that seamlessly integrates logging, tracing, and write-back caching capabilities. Gain hands-on experience with core components including HypernateContract, HypernateContext, and Registry, and understand how to run sample applications locally while contributing to the project through issues and pull requests.
