October 2019
Intermediate to advanced
520 pages
13h 5m
English
Content preview from Professional Cloud Architect – Google Cloud Certification Guide
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Replication
We mentioned replicas previously, and it's important to take a closer look at replication within Cloud Spanner. The underlying distributed filesystem that Cloud Spanner is built on will automatically replicate at the byte level. However, to provide additional data availability and geographic locality, Cloud Spanner will also replicate data by creating copies (replicas) of the rows that Cloud Spanner organized data into. These copies are then stored in a different geographic area. One of these replicas is elected to act as the leader and will be responsible for handling writes. Cloud Spanner has three types of replicas:
- Read/Write: This type of replication will maintain a full copy of our data and is eligible to become a leader. ...
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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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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.