Region

AccessKey

SecretKey

aws_go.tar.gz

AWS_DEFAULT_REGION

AWS_ACCESS_KEY_ID

AWS_SECRET_ACCESS_KEY

mlxtend

GO_in_spa

This course provides in-depth knowledge of DynamoDB, which is a fast NoSQL database service provided by Amazon Web Services (AWS). With the rapid adoption of IoT devices and the prevalence of machine learning applications, the storage of information and the speed of interaction becomes critical. DyanmoDB is a storage system that can handle millions of transactions per second without affecting user experience. 

In this course, you’ll start by learning about the internal workings of DyanmoDb. Next, you’ll learn how DynamoDB scales the capacity based on the load. You’ll also learn to interact with DynamoDB and use the DynamoDB stream. And finally, you’ll learn about AWS services like DAX and Cloudwatch.

By the end of the course, you’ll have a working knowledge of DynamoDB, and you’ll be able to integrate DynamoDB with your applications.

DynamoDB: From Basic To Advance

When talking about NoSQL terminology, we may come across some terms from the SQL world. However, such terms function slightly differently in NoSQL databases. One of these is regarding keys, how they allow us to search for a piece of data and how they influence the performance of storing and querying operations. Let’s review how keys are implemented in DynamoDB.

## Primary keys
DynamoDB locates information by using a #key# primary key: The key to look for a record in DynamoDB. #key#. Those keys can be formed by one or two columns of a table. Depending on its primary key, a record can be inserted in one place or another in a table.





When talking about NoSQL terminology, we may come across some terms from the SQL world. However, such terms function slightly differently in NoSQL databases. One of these is regarding keys, how they allow us to search for a piece of data and how they influence the performance of storing and querying operations. Let’s review how keys are implemented in DynamoDB.

# Primary keys
DynamoDB locates information by using a #key# primary key: The key to look for a record in DynamoDB. #key#. Those keys can be formed by one or two columns of a table. Depending on its primary key, a record can be inserted in one place or another in a table.





Learn how DynamoDB manages keys to look for records.

Introduction

Getting Started With DynamoDB

Internal Working of DynamoDB

Tolerating Peaks of Requests

Interacting With DynamoDB

Integration With External Services

DynamoDB: From Basic to Advance

How Keys Work

Primary keys