Most answered questions in AWS

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DynamoDB use case

Talking about the most prominent use case ...READ MORE

Mar 5, 2019 in AWS by Nabarupa
 • 779 views
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1 answer

What are the main features of DynamoDB?

DynamoDB is a hosted NoSQL database that is ...READ MORE

Mar 5, 2019 in AWS by Esha
 • 1,409 views
+1 vote
1 answer

What are the features of S3?

The features of S3 can be listed ...READ MORE

Mar 5, 2019 in AWS by Tanya
 • 736 views
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1 answer

What are the features of AWS Direct Connect?

The features of AWS Direct Connect can ...READ MORE

Mar 5, 2019 in AWS by Tannya
 • 669 views
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1 answer

What are the benefits of using AWS Lambda?

The benefits of Lambda functions are as ...READ MORE

Mar 5, 2019 in AWS by Esha
 • 674 views
0 votes
1 answer

What are the services that can be used with Amazon VPC?

Almost all the services provided by AWS ...READ MORE

Mar 5, 2019 in AWS by Ravish
 • 527 views
0 votes
1 answer

What is the service limit of a Lambda function?

This table will help you understand the ...READ MORE

Mar 5, 2019 in AWS by Ravi
 • 640 views
0 votes
1 answer

What is the resource limit of Lambda?

Here is a list that I found ...READ MORE

Mar 5, 2019 in AWS by Ravi
 • 460 views
0 votes
1 answer

What are the features of ELB?

ELB is designed to handle unlimited requests ...READ MORE

Mar 5, 2019 in AWS by Subhash
 • 701 views
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1 answer

What is Amazon Aurora?

Amazon Aurora is a relational database engine ...READ MORE

Mar 4, 2019 in AWS by Priyaj
 • 58,090 points • 682 views
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1 answer

What is the difference between run-instance and create-instance?

These two are the services for AWS, ...READ MORE

Mar 1, 2019 in AWS by Priyaj
 • 58,090 points • 2,610 views
0 votes
1 answer

Is there a feature to automatically add private DNS to Amazon Route53?

I'm not sure what you mean with ...READ MORE

Mar 1, 2019 in AWS by Archana
 • 5,640 points • 617 views
0 votes
1 answer

How is data transfer calculated in Amazon S3?

You pay for all traffic going out ...READ MORE

Mar 1, 2019 in AWS by Archana
 • 5,640 points • 2,475 views
+1 vote
1 answer

difference between client and resource in boto3

The main difference between Client and Resources ...READ MORE

Mar 1, 2019 in AWS by Priyaj
 • 58,090 points • 9,911 views
0 votes
1 answer

How to create a EMR Cluster using Java AWS SDK?

The Java code for creating an EMR ...READ MORE

Feb 27, 2019 in AWS by Priyaj
 • 58,090 points • 1,282 views
0 votes
1 answer

How to create EMR cluster using Python boto3?

The python boto3 code for creating a ...READ MORE

Feb 27, 2019 in AWS by Priyaj
 • 58,090 points • 8,946 views
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1 answer

How to create EMR cluster using AWS CLI?

The command to create EMR cluster using ...READ MORE

Feb 27, 2019 in AWS by Priyaj
 • 58,090 points • 1,729 views
0 votes
1 answer

How to create a EMR cluster?

Creating a EMR cluster is just a ...READ MORE

Feb 27, 2019 in AWS by Priyaj
 • 58,090 points • 2,930 views
0 votes
1 answer

Is it possible to perform a batch upload to Amazon S3?

You can upload S3 via AWS CLI tool using ...READ MORE

Feb 27, 2019 in AWS by Archana
 • 5,640 points • 2,659 views
0 votes
1 answer

How to auto scale Amazon DynamoDB throughput?

There are different tools using which you ...READ MORE

Feb 27, 2019 in AWS by Archana
 • 5,640 points • 508 views
0 votes
1 answer

How to create a Redshift Cluster using boto3?

Here is the code to create a ...READ MORE

Feb 25, 2019 in AWS by Priyaj
 • 58,090 points • 2,767 views
+1 vote
1 answer

How to create a Redshift Cluster using Java SDK?

This is the code to create a ...READ MORE

Feb 25, 2019 in AWS by Priyaj
 • 58,090 points • 1,241 views
0 votes
1 answer

How to create a redshift cluster using AWS CLI?

You can create your cluster using AWS ...READ MORE

Feb 25, 2019 in AWS by Priyaj
 • 58,090 points • 1,050 views
0 votes
1 answer

How to setup a cluster subnet group?

Creating a Cluster Subnet Group is necessary ...READ MORE

Feb 25, 2019 in AWS by Priyaj
 • 58,090 points • 1,630 views
+1 vote
1 answer

How to create a redshift cluster?

You can create a Redshift Cluster using ...READ MORE

Feb 25, 2019 in AWS by Priyaj
 • 58,090 points • 716 views
0 votes
1 answer

what exact difference between Lambda and Beanstalk

By the help of lambda, you can ...READ MORE

Feb 23, 2019 in AWS by Priyaj
 • 58,090 points • 2,181 views
0 votes
1 answer

How to load data into a table in DynamoDB using Java?

You can create a .json file with the ...READ MORE

Feb 26, 2019 in AWS by Priyaj
 • 58,090 points • 6,586 views
0 votes
1 answer

How to create a DynamoDB table using Java SDK?

The code to create a table in ...READ MORE

Feb 23, 2019 in AWS by Priyaj
 • 58,090 points • 2,262 views
0 votes
1 answer

Unable to insert record in DynamoDB using a Json file in CLI

The best practice will be: running this command ...READ MORE

Feb 22, 2019 in AWS by Priyaj
 • 58,090 points • 1,524 views
0 votes
1 answer

How to insert a record in DynamoDB stored in a json file using CLI?

The command is the same as that ...READ MORE

Feb 22, 2019 in AWS by Priyaj
 • 58,090 points • 5,565 views
0 votes
1 answer

How to create a DynamoDB table using Python?

The code that you can use to ...READ MORE

Feb 22, 2019 in AWS by Priyaj
 • 58,090 points • 7,556 views
0 votes
1 answer

How to insert a record in DynamoDB Table using AWS CLI?

Here is the table that I have ...READ MORE

Feb 22, 2019 in AWS by Priyaj
 • 58,090 points • 2,639 views
0 votes
1 answer

How to create a DynamoDB using AWS CLI?

You can create a DynamoDB table using ...READ MORE

Feb 22, 2019 in AWS by Priyaj
 • 58,090 points • 1,743 views
0 votes
1 answer

How to query in DyanmoDB?

Here is a simple query example to ...READ MORE

Feb 22, 2019 in AWS by Priyaj
 • 58,090 points • 432 views
0 votes
1 answer

How to add Item into DynamoDB?

Adding an Item in DynamoDB is just ...READ MORE

Feb 22, 2019 in AWS by Priyaj
 • 58,090 points • 541 views
0 votes
1 answer

How to create a DynamoDB table in AWS?

Creating a DynamoDB table is made very ...READ MORE

Feb 22, 2019 in AWS by Priyaj
 • 58,090 points • 985 views
0 votes
1 answer

Amazon RDS MySQL and Mater-Master replication

Yes, AWS doesn’t support master-master replication on ...READ MORE

Feb 22, 2019 in AWS by Archana
 • 5,640 points • 1,403 views
0 votes
1 answer

Is there a limit on the number of attributes in DynamoDB Table?

Actually, there is no limit to the ...READ MORE

Feb 21, 2019 in AWS by Archana
 • 5,640 points • 4,086 views
0 votes
1 answer

How does memory allocation impact processing time while using AWS lambda?

The underlying CPU power is directly proportional ...READ MORE

Feb 21, 2019 in AWS by Archana
 • 5,640 points • 544 views
0 votes
1 answer

How to edit the route of a Route Table attached to a subnet?

To create a route in a route ...READ MORE

Feb 21, 2019 in AWS by Priyaj
 • 58,090 points • 1,030 views
0 votes
1 answer

How to associate a route table to a subnet?

To associate a route table to a ...READ MORE

Feb 21, 2019 in AWS by Priyaj
 • 58,090 points • 541 views
0 votes
1 answer

How to create a route table for a VPC?

To create a Route Table for your ...READ MORE

Feb 21, 2019 in AWS by Priyaj
 • 58,090 points • 491 views
0 votes
1 answer

How to attach an Internet Gateway to a VPC?

To attach an Internet Gateway to a ...READ MORE

Feb 21, 2019 in AWS by Priyaj
 • 58,090 points • 887 views
0 votes
1 answer

How to create Internet Gateway using AWS CLI?

It is simple to create an Internet ...READ MORE

Feb 21, 2019 in AWS by Priyaj
 • 58,090 points • 732 views
0 votes
1 answer

How to create a subnet inside a VPC using AWS CLI?

To create a subnet inside a VPC ...READ MORE

Feb 21, 2019 in AWS by Priyaj
 • 58,090 points • 529 views
0 votes
1 answer

How to create a VPC using AWS CLI?

To create an Amazon VPC using AWS ...READ MORE

Feb 21, 2019 in AWS by Priyaj
 • 58,090 points • 981 views
0 votes
1 answer

How to create a VPC using Java SDK?

You can create a VPC using the ...READ MORE

Feb 21, 2019 in AWS by Priyaj
 • 58,090 points • 2,412 views
0 votes
1 answer

public DNS IP not set which instance duplicated from ACTION->LAUNCH LIKE THIS MORE. I enable VPC hostname everything?

DNS is not assigned to an instance ...READ MORE

Feb 19, 2019 in AWS by Nabarupa
 • 491 views
0 votes
1 answer

Public DNS is not assigned to newly added instance through ACTION->LAUNCH MORE LIKE THIS. Why ? I enable VPC DNS hostname everything

Yes the dns is not assigned if ...READ MORE

Feb 19, 2019 in AWS by Nabarupa
 • 477 views
0 votes
1 answer

How to invoke the AWS lambda function from Java code

There are 2 methods in this class which should ...READ MORE

Feb 19, 2019 in AWS by Archana
 • 5,640 points • 5,696 views
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