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Amazon Announces Generally 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. By

Presentation: Scaling DB Access for Billions of Queries per Day @PayPal

Petrica Voicu and Kenneth Kang talk about Hera (High Efficiency Reliable Access to data stores) – an open-source in the Go programming language – and how it helps PayPal to manage database access and deal with issues. Hera scales thousands of PayPal’s applications with connection multiplexing, read-write split, and sharding.

Change to AWS Lambda Networking Reduces Cold Start Time for VPC Customers

AWS announced changes to how Lambda functions connect to resources in a Virtual Private Cloud (VPC). This change — using pre-created network interfaces instead of network interfaces created for each function execution environment — cuts out a major factor in "cold starts" for serverless functions. By Richard Seroter Read more...Powered by

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