InfoQ Homepage Blockchain Content on InfoQ
-
Goldsky’s Streaming-First Architecture for Blockchain Data with Flink, Redpanda and Kubernetes
Goldsky created a platform for the real-time processing of blockchain data. The platform allows clients to extract data from blockchains into their own databases to support product features, but without running the data pipeline infrastructure. The event-driven architecture (EDA) of Goldsky leverages Apache Flink, Redpanda, Kubernetes, and cloud provider services.
-
Stack Overflow Sentiment Survey Aims to Identify Experimental and Proven Technologies
Stack Overflow has published its 2023 Emergent Tech Sentiment Survey, aiming to gauge how developers perceive utility and impact of a range of "buzz-worthy" technologies like quantum computing, nanotechnology, blockchain, and others, as well as other more established ones including cloud computing, machine learning, robotics, and more.
-
Google Cloud Introduces Blockchain Node Engine for Web3 Development
Google Cloud recently announced the private preview of Blockchain Node Engine, a managed node-hosting option for Web3 development. Ethereum will be the first blockchain supported.
-
Building Quality in for Blockchain Systems
Blockchain technology can be used to build solutions that can naturally deliver better software quality. Using blockchain we can shift to smaller systems that store everything in a contract. We have to understand our data needs and decide what is stored in the chain and what off-chain, and think about how requirements, defects and testing history can be built into the contract models.
-
Microsoft Retires Azure Blockchain
Microsoft recently announced that Azure Blockchain will be retired on September 10. Microsoft credited industry changes and declined interest in the product as main reasons for discontinuing the marketing of Azure Blockchain. Microsoft partners with ConsenSys to offer a migration path for existing customers. ConsenSys’s Quorum Blockchain Service claims to be fully compatible with Azure Blockchain.
-
Amazon Launches Ethereum for Managed Blockchain
Two years after announcing the general availability of its fully-managed blockchain service, Amazon has extended it with Ethereum support.
-
Filecoin Aims to Use Blockchain to Make Decentralized Storage Resilient and Hard to Censor
Launched in 2017, Filecoin is an open-source decentralized storage network that uses blockchain to implement a cooperative digital storage and data retrieval solution. InfoQ has spoken with Filecoin software engineer Aayush Rajasekaran, who built Filecoin's Lotus implementation.
-
Mastering Blockchain 3rd Edition: Author Q&A
Originally published in 2018, Packt Publishing Mastering Blockchain aims to provide a comprehensive introduction to Blockchain and targets developers, students, and anyone interested in building Blockchain applications or learning about the technology underlying blockchain apps. InfoQ has taken the chance to speak with author Imran Bashir to learn more about the third edition of his book.
-
JavaScript Smart Contract Platform Agoric Integrates with Chainlink Oracle
The integration of Chainlink oracles with Agoric smart contract platform aims to enable the use of decentralized finance (DeFi) data and events in JavaScript smart contract applications.
-
Twitter Hack Was Inside Job
Yesterday, a number of tweets were posted from a number of high profile accounts advertising a 2-for-1 scam on Bitcoin. What happened and why? InfoQ investigates.
-
SAP and Microsoft Extend Partnership, Introducing New HANA VMs, Identity and Blockchain Integration
In a recent blog post, Microsoft announced its expanded partnership with SAP, following up on the announcements made at the SAP SAPPHIRE NOW event. This announcement includes new investments in larger Mv2 Series SAP Virtual Machines that include up to 12 TB of memory for SAP HANA, improved SAP HANA infrastructure monitoring using Azure Monitor and co-innovation in the area of data governance.
-
Improving Blockchain Performance Off-Chain, Hyperledger Announces Avalon
In a recent blog post, the Hyperledger project announced a new project, called Hyperledger Avalon, that addresses some of the scalability and privacy challenges that are currently associated with many blockchain projects. The projects seek to address these scalability and privacy challenges through the use of trusted off-chain processing, while ensuring the transactions are secure and resilient.
-
Amazon Announces General Availability of Quantum Ledger Database
On September 10th, Amazon announced the general availability of Quantum Ledger Database (QLDB), a ledger database based on blockchain technology. As such, QLDB provides a fully managed ledger which can contain multiple tables, implementing an immutable transaction journal, which is cryptographically verifiable, and owned by a centralized trusted authority.
-
Microsoft, Salesforce and the Ethereum Foundation Join Open-Source Hyperledger Blockchain Project
In a recent press release, Hyperledger, an open-source blockchain and distributed ledger project, announced eight new members have joined their consortium including Microsoft, Salesforce and the Ethereum Foundation. These organizations join established members like Airbus, Cisco, IBM and Intel.
-
Bringing Blockchain Developer Tools to the Enterprise, Truffle and Microsoft Announce Partnership
In a recent blogpost, Microsoft and Truffle announced a partnership to bring blockchain developer tools and experiences to the Microsoft Azure ecosystem. The investments the organizations are making include local blockchain nodes for testing, with test data, smart contract authoring and continuous deployment, debugging and testing.