From the course: AWS: High Availability
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Adding high availability to RDS - Amazon Web Services (AWS) Tutorial
From the course: AWS: High Availability
Adding high availability to RDS
- [Instructor] Now that we have a single RDS instance running, let's improve its availability by adding a standby database. To visualize, we have our Oracle instance running in availability zone A. Now, we want to create its standby. Within the Databases section of Amazon RDS, we can see that our Oracle database is now available. Clicking on it, we confirm that it exists in availability zone A. Now, we want to go ahead and make it highly available. To do so, I click the Modify button. In this case, the only thing I want to change is specify a Multi-AZ deployment. With that simple change, I scroll to the bottom and click Continue. Note the giant warning in the middle of the screen about the impact on performance of performing this operation. The impact on this demo is negligible since no one is actually using the database. I have the ability to wait until the next scheduled maintenance window, in this case Sunday at…
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Understanding DynamoDB3m 7s
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Creating a global DynamoDB table4m 7s
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Improving relational database availability6m 10s
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Creating an RDS subnet group3m 10s
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Creating an RDS database6m 28s
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Adding high availability to RDS2m 1s
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Simulating RDS failover5m 1s
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Understanding Amazon Neptune1m 34s
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Creating a highly available graph database5m 8s
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Understanding ElastiCache for Memcached2m 51s
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Challenge: Create ElastiCache subnet21s
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Solution: Create ElastiCache subnet2m 40s
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Creating an ElastiCache Memcached cluster2m 54s
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Explore ElastiCache Memcached3m
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Understanding ElastiCache for Redis6m 32s
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Creating an ElastiCache for Redis cluster5m 9s
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Exploring ElastiCache for Redis3m 12s
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Exploring Amazon Keyspaces4m 13s
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