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How to Create DynamoDB on AWS

To create DynamoDB on AWS

Introduction:

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

Procedure of the DB creation:

Switch your AWS console and login your account Then click services and search dynamo and click DynamoDB This the dashboard of the DynamoDB

Now create a table using click create table and enter the table name and enter the primary key and select your key type and click create The table is created. Here you can see the overview of the table details Here you can create row for the table for that click create item Enter the name of rows and create own tables then click save. Finally the rows are created Here you can monitor your table If you want to create alarms for the table to using this option

If you want to take a backup of you table to use the tab Do you want delete a particular row for the table, first select the row and click action and click delete. Then the row will be deleted Do you want delete the entire table form the DynamoDB select the table and click delete table and select your priority and type delete and click delete With this method, to create DynamoDB on AWS is comes to an end.

Tag : Amazon Web Services (AWS) Amazon DynamoDB
FAQ
Q
What is ACID transactions?
A
DynamoDB transactions provide developers atomicity, consistency, isolation, and durability (ACID) across one or more tables within a single AWS account and region.
Q
What is the consistency model of DynamoDB?
A
Eventually consistent reads (the default) – The eventual consistency option maximizes your read throughput.
Q
Can DynamoDB be used by applications running on any operating system?
A
Yes. DynamoDB is a fully managed cloud service that you access via API. Applications running on any operating system (such as Linux, Windows, iOS, Android, Solaris, AIX, and HP-UX) can use DynamoDB. We recommend using the AWS SDKs to get started with DynamoDB.
Q
How do I update and query data items with DynamoDB?
A
After you have created a table using the DynamoDB console or CreateTable API, you can use the PutItem or BatchWriteItem APIs to insert items. Then, you can use the GetItem, BatchGetItem, or, if composite primary keys are enabled and in use in your table, the Query API to retrieve the items you added to the table.
Q
What is dynamoDB?
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.