Spanner: Google's Globally-Distributed Database

Spanner is Google's scalable, multi-version, globally-distributed, and synchronously-replicated database. It is the first system to distribute data at global scale and support externally-consistent distributed transactions. This paper describes how Spanner is structured, its feature set, the rationale underlying various design decisions, and a novel time API that exposes clock uncertainty. This AP

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グローバルで分散できるDBの紹介

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“distribute data at global scale and support externally-consistent distributed transactions.”

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Spanner is Google's scalable, multi-version, globally-distributed, and synchronously-replicated database.