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Corda is an open source blockchain project, designed for business from the start. Only Corda allows you to build interoperable blockchain networks that transact in strict privacy. Corda's smart contract technology allows businesses to transact directly, with value.
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Vault queries: 'order by' function aggregation e.g. 'order by sum(col)' is replaced by the position of the selected column (e.g. 'order by 1'). Rationale: NonStop database doesn't support aggregation function in order by clause e.g. 'order by (sum col_x)'. I couldn't find a way to force Hibernate to produce alias e.g. ' select sum(col_x) as alias_x... order by also_x ...', and the only solution supported by all db an HPE NonStop is to use positional parameter e.g. 'select sum(col_x) as alias_x... order by 1 ...' |
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Corda Enterprise
Corda Enterprise is R3's closed source patch set on top of Corda Open Source. It adds features and improvements that we plan to charge for.
Corda is a decentralised database system in which nodes trust each other as little as possible.
Features
- Smart contracts that can be written in Java and other JVM languages
- Flow framework to manage communication and negotiation between participants
- Peer-to-peer network of nodes
- "Notary" infrastructure to validate uniqueness and sequencing of transactions without global broadcast
- Enables the development and deployment of distributed apps called CorDapps
- Written in Kotlin, targeting the JVM
Extra features
- Doorman
- SOCKS relaying
- Flow triage screen in Explorer
- No stupid jokes at startup
- SGX
Getting started
- Read the Getting Started documentation
- Run the Example CorDapp
- Read about Corda's Key Concepts
- Follow the Hello, World! tutorial
Useful links
Contributing
Please read here.
License
Acknowledgements
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