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Choose the sets of metrics that DynamoDB sends to CloudWatch

by Dr. Osama M. Khaled — published Aug 26, 2024 Located in Computing / … / Amazon Web Services (AWS) / AWS Databases Essentials

You can use either DynamoDB console or CloudWatch to monitor DynamoDB metrics, which are the same

by Dr. Osama M. Khaled — published Aug 26, 2024 Located in Computing / … / Amazon Web Services (AWS) / AWS Databases Essentials

CloudWatch Contributor Insights for DynamoDB is a diagnostic tool for identifying the most frequently accessed and throttled keys in your table or index at a glance

by Dr. Osama M. Khaled — published Aug 26, 2024 Located in Computing / … / Amazon Web Services (AWS) / AWS Databases Essentials

If you use DynamoDB for a service that receives requests with several peak times and abrupt workload spikes, then

by Dr. Osama M. Khaled — published Aug 26, 2024 Located in Computing / … / Amazon Web Services (AWS) / AWS Databases Essentials

A _______ partition in DynamoDB refers to a situation where one or a few partitions in your DynamoDB table are receiving a disproportionately high amount of read or write traffic compared to other partitions

by Dr. Osama M. Khaled — published Aug 26, 2024 Located in Computing / … / Amazon Web Services (AWS) / AWS Databases Essentials

What happens when a DynamoDB table or index exceeds its provisioned throughput limits, and how can this affect application performance?

by Dr. Osama M. Khaled — published Aug 26, 2024 Located in Computing / … / Amazon Web Services (AWS) / AWS Databases Essentials

How can hot partitions in a DynamoDB table contribute to increased latency, and what design strategy can help mitigate this issue?

by Dr. Osama M. Khaled — published Aug 26, 2024 Located in Computing / … / Amazon Web Services (AWS) / AWS Databases Essentials

DynamoDB can efficiently handle short activity spikes

by Dr. Osama M. Khaled — published Aug 26, 2024 Located in Computing / … / Amazon Web Services (AWS) / AWS Databases Essentials

AWS Backup Primer

by Dr. Osama M. Khaled — published Sep 20, 2024 — last modified Oct 11, 2024 10:17 PM

Backups are an essential component of your business resiliency and operational commitments

Located in Computing / … / Technology / Amazon Web Services (AWS)

Applications of Percent

by Dr. Osama M. Khaled — published Aug 11, 2024 — last modified Feb 21, 2025 08:28 AM

Three applications of percent are introduced (taxes, commissions, and discounts). A better understanding of these concepts will make you a better shopper and ...

Located in Mathematics / Basic Arithmetic / Percent

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