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How to Create Table using Backup on DynamoDB in AWS

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To Create Table using backup on DynamoDB in AWS

Introduction:

Amazon DynamoDB is a completely controlled proprietary NoSQL database service that supports key-value and document data structures and it is offered by Amazon.com as part of the Amazon Web Services portfolio. DynamoDB displays a similar data model and to derives its name from Dynamo, but has a separate underlying implementation.

Procedure:

Switch your AWS console and login your account. This is my AWS management dashboard snap1 Then click services and type DynamoDB and click DynamoDB snap2 This is the dashboard of the DynamoDB here click backups snap3

This backup tab you will see all backups which you created from the tables snap4 Now I will show you how to create a table using previous backups. For that select backup. Which you have to create table using restore backup file and click restore backup. snap5 Here enter the valid Table Name then select your backup option and select your region restore and finally click restore backup snap6

snap7 Here you can see the table is created with the backup and click items here you can see the entire data from the backup table is restored to this table without any lose snap8 snap9 With this method, to create table using previous backup on DynamoDB in AWS is comes to an end.

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Frequently asked questions ( 5 )

Q

What is mean by AWS?

A

Amazon Web Services is a subsidiary of Amazon providing on-demand cloud computing platforms and APIs to individuals, companies, and governments, on a metered pay-as-you-go basis.

Q

What is dynamo DB?

A

Amazon DynamoDB is a fully managed proprietary NoSQL database service that supports key-value and document data structures and is offered by Amazon.com as part of the Amazon Web Services portfolio. DynamoDB exposes a similar data model to and derives its name from Dynamo, but has a different underlying implementation.

Q

What does DynamoDB manage on my behalf?

A

DynamoDB takes away one of the main stumbling blocks of scaling databases: the management of database software and the provisioning of the hardware needed to run it. You can deploy a non-relational database in a matter of minutes.

Q

What is the consistency model of DynamoDB?

A

Eventually consistent reads (the default) – The eventual consistency option maximizes your read throughput.

Q

What kind of query functionality does DynamoDB support?

A

DynamoDB supports GET/PUT operations by using a user-defined primary key. The primary key is the only required attribute for items in a table. A primary key can be either a single-attribute partition key or a composite partition-sort key. A single-attribute partition key could be, for example, UserID.

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