Distributed ledger tech lets databases work across many nodes without central control. Nodes must agree on updates, making ledgers secure and tamper-proof. Public ledgers are open to all, while ...

The modern sense of NoSQL, which dates from 2009, refers to databases that are not built on relational tables, unlike SQL databases. Often, NoSQL databases boast better design flexibility, horizontal ...

Oracle Corp. announced today that its Globally Distributed Autonomous Database is generally available. Aimed at customers that have strict data sovereignty requirements, usually because of regulations ...