AWS Certified Cloud Practitioner Exam Guide: Build your cloud computing knowledge and build your skills as an AWS Certified Cloud Practitioner (CLF-C01) by Rajesh Daswani
Author:Rajesh Daswani [Daswani, Rajesh]
Language: eng
Format: azw3, pdf
Publisher: Packt Publishing
Published: 2022-01-13T00:00:00+00:00
Figure 8.6 â AWS RDS with read replicas
Read replicas can also be configured for cross-Region replication, as depicted in the preceding diagram. (The exception is for the Microsoft SQL Server engine, which doesn't allow Multi-AZ read replicas or cross-Region read replicas.) This means that you can maintain read copies of your database in a different Region that can be used by other applications that may only require read access to the data. Storing read replicas across Regions can also help you address any compliance or regulatory needs that stipulate that you need to maintain copies of your data at a considerable distance.
You can also set the read replica as Multi-AZ, which will enable you to use the read replicas as a DR target. This means that if you ever need to promote the read replica to a standalone database, it will already be configured for Multi-AZ. This feature is available for MySQL, MariaDB, PostgreSQL, and Oracle engines. Finally you can add up to five read replicas to each DB instance.
Furthermore, in the event of a major disaster, a read replica can also be promoted to become the master copy, after which it becomes independent of the original master copy of the database.
In this section, we examined Amazon RDS and the key offerings by its managed RDS. We reviewed the various database engines on offer, concepts related to high availability and scalability, as well as backup and recovery.
In the next section, we will briefly look at one AWS RDS offering, specifically Amazon Aurora. While Amazon Aurora is an RDS database solution from AWS, it offers several enhanced capabilities.
Download
AWS Certified Cloud Practitioner Exam Guide: Build your cloud computing knowledge and build your skills as an AWS Certified Cloud Practitioner (CLF-C01) by Rajesh Daswani.pdf
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.
Sass and Compass in Action by Wynn Netherland Nathan Weizenbaum Chris Eppstein Brandon Mathis(7778)
Grails in Action by Glen Smith Peter Ledbrook(7696)
Configuring Windows Server Hybrid Advanced Services Exam Ref AZ-801 by Chris Gill(6545)
Azure Containers Explained by Wesley Haakman & Richard Hooper(6532)
Running Windows Containers on AWS by Marcio Morales(6060)
Kotlin in Action by Dmitry Jemerov(5062)
Microsoft 365 Identity and Services Exam Guide MS-100 by Aaron Guilmette(4905)
Combating Crime on the Dark Web by Nearchos Nearchou(4486)
Management Strategies for the Cloud Revolution: How Cloud Computing Is Transforming Business and Why You Can't Afford to Be Left Behind by Charles Babcock(4414)
Microsoft Cybersecurity Architect Exam Ref SC-100 by Dwayne Natwick(4319)
The Ruby Workshop by Akshat Paul Peter Philips Dániel Szabó and Cheyne Wallace(4159)
The Age of Surveillance Capitalism by Shoshana Zuboff(3948)
Python for Security and Networking - Third Edition by José Manuel Ortega(3726)
Learn Windows PowerShell in a Month of Lunches by Don Jones(3507)
The Ultimate Docker Container Book by Schenker Gabriel N.;(3396)
Mastering Python for Networking and Security by José Manuel Ortega(3344)
Mastering Azure Security by Mustafa Toroman and Tom Janetscheck(3329)
Blockchain Basics by Daniel Drescher(3292)
Learn Wireshark by Lisa Bock(3237)
