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Fix typo: considering to consider in scaling AWS solution (#109)

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Samar Dhwoj Acharya 2017-10-07 11:06:37 -05:00 committed by Donne Martin
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solutions/system_design/scaling_aws/README.md
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@ -309,7 +309,7 @@ As the service continues to grow towards the figures outlined in the constraints
We'll continue to address scaling issues due to the problem's constraints:
* If our **MySQL Database** starts to grow too large, we might considering only storing a limited time period of data in the database, while storing the rest in a data warehouse such as Redshift
* If our **MySQL Database** starts to grow too large, we might consider only storing a limited time period of data in the database, while storing the rest in a data warehouse such as Redshift
* A data warehouse such as Redshift can comfortably handle the constraint of 1 TB of new content per month
* With 40,000 average read requests per second, read traffic for popular content can be addressed by scaling the **Memory Cache**, which is also useful for handling the unevenly distributed traffic and traffic spikes
* The **SQL Read Replicas** might have trouble handling the cache misses, we'll probably need to employ additional SQL scaling patterns