Amazon Managed Blockchain
Amazon Managed Blockchain is a fully managed service that makes it easy to create and manage scalable blockchain networks using the popular open source frameworks Hyperledger Fabric and Ethereum*. Blockchain makes it possible to build applications where multiple parties can execute transactions without the need for a trusted, central authority. Today, building a scalable blockchain network with existing technologies is complex to set up and hard to manage. To create a blockchain network, each network member needs to manually provision hardware, install software, create and manage certificates for access control, and configure networking components. Amazon Managed Blockchain can easily scale your blockchain network as the usage of applications on the network grows over time. When a network member requires additional capacity for creating and validating transactions, the member can quickly add a new peer node using Managed Blockchain's APIs.
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Huawei Blockchain Service
Blockchain Service (BCS) is a highly available and secure blockchain platform allowing enterprises and developers to conveniently create, deploy, and manage applications with the superb performance and cost-effectiveness of HUAWEI CLOUD. Built using innovative technologies based on Kubernetes, featuring security, simple configuration, deployment in minutes, and automatic multi-angle E2E O&M. Lower development and deployment costs, pay-per-use convenience, reduced O&M expenditures with unified management, and auto scaling and upgrade/rollback on demand. Multiple efficient consensus algorithms (10,000+ TPS) and flexible switching, dynamic join-in or quitting of multi-role nodes and members, and container-based management. Complete management and isolation of users, keys, and permissions; multi-layer encryption and privacy assurance; and fully demonstrated cyber security infrastructure. Uses decentralized, tamper-proof, shared ledgers to ensure transparency and fairness.
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Amazon Quantum Ledger Database (QLDB)
Amazon QLDB is a fully managed ledger database that provides a transparent, immutable, and cryptographically verifiable transaction log owned by a central trusted authority. Amazon QLDB can be used to track each and every application data change and maintains a complete and verifiable history of changes over time. Ledgers are typically used to record a history of economic and financial activity in an organization. Many organizations build applications with ledger-like functionality because they want to maintain an accurate history of their applications' data, for example, tracking the history of credits and debits in banking transactions, verifying the data lineage of an insurance claim, or tracing movement of an item in a supply chain network. Amazon QLDB is a new class of database that eliminates the need to engage in the complex development effort of building your own ledger-like applications.
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IBM Blockchain
Enable trusted data exchange and workflow beyond the boundaries with distributed ledger technology and IBM Blockchain. Getting traditional collaborators and longtime competitors to agree on the bold steps needed for blockchain transformation isn’t easy. So the last thing that should slow the process is technology that stands in the way. That’s why technical innovators turn to the IBM Blockchain Platform, the leading Hyperledger Fabric platform to build, operate, govern and grow blockchain solutions across any computing environment through Red Hat® OpenShift®. To put blockchain at the center of your digital transformation, turn to IBM Blockchain Services to explore, envision, establish and evolve your solution. Or work with the IBM Blockchain Ecosystem to discover new business opportunities with other innovators through the IBM Blockchain Partner Program. Build new service models with higher security and scalability for faster, lower-cost settlements.
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