Lamport clocks
Last weekend I wanted to get some inspiration to write some TLA+ spec and I got my hands back on the paper Time, Clocks, and the Ordering of Events...
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Last weekend I wanted to get some inspiration to write some TLA+ spec and I got my hands back on the paper Time, Clocks, and the Ordering of Events...
In this post, we analyze the challenges and the different approaches to synchronizing time across nodes in a distributed database.
TL;DR: A new class of hierarchical distributed file system with scaleout metadata has taken over at Google, Facebook, and Microsoft, and provides a single centralized file system that manages the…
Takes a 'different approach' to YouTube's Vitess to munch complex transactions in microseconds Lindsay Clark Tue 9 Mar 2021 // 09:30 UTC Share Copy Swedish startup Logical Clocks is launching a new key-value database as a managed service, based on the MySQL derivative MySQL NDB Cluster. The vendor told us its RonDB can be used to provide live data to machine learning models for real-time decision-making – as commonly used in online recommendations and fraud detection. Although it has a history going back to the late 1990s, the new open-source distribution is currentl...