March 2019
Beginner to intermediate
778 pages
34h 20m
English
Content preview from Building Google Cloud Platform Solutions
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Paxos groups
As stated earlier, all data in Cloud Spanner is replicated across multiple data centers according to the instance configuration. This creates a need for nodes in different data centers to reach a consensus. Spanner solves this using a Paxos consensus algorithm, similar to Megastore and Datastore. The Paxos consensus algorithm allows consensus to be reached in very unreliable environments, and is ideal for maintaining consensus across large bodies of data.
Cloud Spanner organizes nodes into Paxos groups, where a member of the group exists in each zone that hosts a replica of the data. A single instance may have many Paxos groups, and the number of Paxos groups scales with the number of nodes in an instance. Each Paxos group is ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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