Trending questions in Cloud Computing

+1 vote
2 answers

Can there be communication between VPC in two different regions?

Hello,  VPC peering supports between different regions. If ...READ MORE

Nov 20, 2018 in AWS by Sankar
 • 6,675 views
0 votes
1 answer

Enable CORS for API Gateway in Cloudformation template

After some trial and error, I found ...READ MORE

Oct 9, 2018 in AWS by Priyaj
 • 58,020 points • 8,529 views
0 votes
2 answers

What are the data models and APIs supported by DynamoDB?

The Data model that is used by ...READ MORE

Apr 23, 2019 in AWS by awsdbaexpert
 • 200 points • 1,449 views
0 votes
1 answer

Error: Invalid argument type while creating S3 Bucket.

You are getting the error because the ...READ MORE

Nov 27, 2018 in AWS by Shuvodip Ghosh
 • 6,350 views
0 votes
1 answer

Azure: Getting error in loading 'Microsoft.TeamFoundation.WorkItemTracking.Client.Cache'

The error is occurring because you are trying ...READ MORE

Mar 26, 2019 in Azure by Prerna
 • 1,960 points • 1,184 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
 • 58,020 points • 2,525 views
0 votes
1 answer

IAM commands not woking in AWS CLI

The best fix for this can be ...READ MORE

Mar 28, 2019 in AWS by revolver
 • 1,097 views
0 votes
1 answer

Does it make sense to have an Amazon Elastic Load Balancer with just one EC2 instance?

Well you are right Elastic Load Balancer ...READ MORE

Mar 20, 2019 in AWS by ArchanaNagur
 • 2,360 points • 1,419 views
+1 vote
1 answer

How to setup a domain using S3 bucket?

The first thing you should notice and ...READ MORE

Mar 26, 2019 in AWS by Esha
 • 1,096 views
0 votes
1 answer

Can I create EC2 instances asynchronously?

Unfortunately there is no legit async function ...READ MORE

Mar 28, 2019 in AWS by Ritu
 • 991 views
+1 vote
2 answers

On decrypting file using KMS key in Amazon S3 i get an error

Try figuring out your error with the ...READ MORE

Oct 26, 2018 in AWS by Priyaj
 • 58,020 points • 6,089 views
0 votes
1 answer

How to parellely execute lambda function?

Here is a way but I have ...READ MORE

Mar 26, 2019 in AWS by Esha
 • 1,058 views
0 votes
1 answer

How to install tomcat 8 in Amazon Web Services?

Its very simple. You can just use ...READ MORE

Feb 8, 2019 in AWS by Archana
 • 5,640 points • 3,030 views
0 votes
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
 • 1,926 views
0 votes
1 answer

Delete the old instance in AWS

# Get array of snapshot IDs sorted ...READ MORE

Mar 28, 2019 in AWS by veena chinna
 • 937 views
0 votes
1 answer

AWS Access Key error when uploading to S3

You can try getting creating a new ...READ MORE

Feb 6, 2019 in AWS by Priyaj
 • 58,020 points • 6,740 views
0 votes
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
 • 58,020 points • 2,165 views
0 votes
1 answer

What are the different methods of Uploading a file to S3 bucket using boto3?

There are three ways in which you ...READ MORE

Nov 30, 2018 in AWS by Aniket
 • 5,987 views
0 votes
1 answer

Passing a script while starting an instance in Amazon EC2

Use the user data to pass a ...READ MORE

Mar 25, 2019 in AWS by Archana
 • 5,640 points • 1,014 views
0 votes
1 answer

Trying to understand Load Balancing in Azure.

For your clarification - Azure DOES support load balancing in ...READ MORE

Mar 29, 2019 in Azure by Prerna
 • 1,960 points • 821 views
0 votes
1 answer

AmazonServiceException: Unable to find credentials

It should be a problem with AWS ...READ MORE

Feb 12, 2019 in AWS by Archana
 • 5,640 points • 2,749 views
0 votes
1 answer

How to find out current region with AWS Lambda?

You can read the AWS_DEFAULT_REGION environment variable and use ...READ MORE

Dec 20, 2018 in AWS by Archana
 • 5,640 points • 5,064 views
+1 vote
1 answer

Setup SSH in an EC2 instance

To setup SSH to your EC2 instance ...READ MORE

Mar 27, 2019 in AWS by Golu
 • 829 views
0 votes
1 answer

How to get the Azure table Row count?

Unfortunately there's no other way to do ...READ MORE

Sep 25, 2018 in Azure by null_void
 • 3,220 points • 8,749 views
0 votes
1 answer

Cannot ping to my EC2 Instance

This problem mainly occurs because of the ...READ MORE

Mar 27, 2019 in AWS by Ritu
 • 845 views
+3 votes
1 answer

How to download aws sdk in my eclipse?

To use AWS SDK simply follow the ...READ MORE

Dec 11, 2018 in AWS by Priyaj
 • 58,020 points • 5,231 views
0 votes
1 answer

What is Placement Group in AWS?

Placement Groups are logical groupings or clusters of ...READ MORE

Feb 12, 2019 in AWS by Zulaikha Jhunjhunwala
 • 2,668 views
+2 votes
1 answer

Hello World Lambda Function Java

You need to install AWS SDK Package ...READ MORE

Jan 16, 2019 in AWS by Nabarupa
 • 3,701 views
0 votes
1 answer

Does it make sense to have an Amazon Elastic Load Balancer with just one EC2 instance?

Well you are right Elastic Load Balancer is mainly ...READ MORE

Mar 20, 2019 in AWS by ArchanaNagur
 • 2,360 points • 1,084 views
0 votes
1 answer

What is the use of a Private Subnet in a VPC?

Private subnets are available across all AWS ...READ MORE

Mar 12, 2019 in AWS by Reena Mishra
 • 1,396 views
+2 votes
4 answers

S3 REST API PUT/ POST method

The POST verb is most-often utilized to ...READ MORE

Oct 25, 2018 in AWS by regina phillange
 • 11,453 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
 • 58,020 points • 2,155 views
0 votes
1 answer

What kind of query does DynamoDB support?

Amazon DynamoDB supports GET/PUT operations by the ...READ MORE

Mar 11, 2019 in AWS by Esha Gupta
 • 1,434 views
0 votes
1 answer

Unable to connect to my windows instance

Maybe when you were installing different packages ...READ MORE

Mar 27, 2019 in AWS by Fuji
 • 730 views
0 votes
2 answers

Do AWS support SES in CloudFormation?

There is no straightforward approach to create ...READ MORE

Aug 15, 2019 in AWS by sri
 • 2,511 views
0 votes
1 answer

How to create a EMR Cluster using Java AWS SDK?

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

Feb 27, 2019 in AWS by Priyaj
 • 58,020 points • 1,932 views
0 votes
1 answer

What is the porcess to add swap to an EC2 Instance?

If you are finding problem with your ...READ MORE

Mar 27, 2019 in AWS by Himanshu
 • 709 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
 • 58,020 points • 2,126 views
0 votes
1 answer

How to get API Gateway function output from a step-function

First of all the step functions executes ...READ MORE

Dec 27, 2018 in AWS by Archana
 • 5,640 points • 4,575 views
0 votes
1 answer

Error: AWS specific parameters and EC2 SecurityGroupIds List String

The issue is that when pDefaultSg is accessed via ...READ MORE

Oct 22, 2018 in AWS by Priyaj
 • 58,020 points • 7,434 views
0 votes
1 answer

What is AWS Glue data catalog?

The AWS Glue Data Catalog is used ...READ MORE

Feb 4, 2019 in AWS by Heena
 • 2,930 views
0 votes
1 answer

Usage in EC2 instance in AWS

If you are using your application in ...READ MORE

Mar 28, 2019 in AWS by Kilga
 • 627 views
0 votes
1 answer

How can i get limited infromation from aws describe command?

You can use this command in your ...READ MORE

Mar 26, 2019 in AWS by Esha
 • 718 views
0 votes
1 answer

How to assign public IP to OpenStack instances?

You can have a look at this ...READ MORE

Feb 25, 2019 in OpenStack by Priyaj
 • 58,020 points • 1,931 views
0 votes
2 answers

How to import EC2 snapshot from S3 backup?

You can visit the documentation for AWS ...READ MORE

Feb 23, 2019 in AWS by Shashank
 • 1,370 points • 1,985 views
0 votes
1 answer

Error when configuring logstash to output to an Elasticsearch cluster on AWS EC2.

Ok. The issue could be that embedded elasticsearch ...READ MORE

Mar 14, 2019 in AWS by Archana
 • 5,640 points • 1,168 views
0 votes
2 answers

Which should i use for ASP.NET MVC Development: Windows Azure or Amazon EC2?

Both the cloud platforms have slightly varied ...READ MORE

Mar 7, 2019 in Azure by Prerna
 • 1,960 points
reshown Mar 7, 2019 by Vardhan • 1,471 views
0 votes
1 answer

Sending SMS using Amazon SNS from a AWS lambda function?

First, you need to write a Lambda ...READ MORE

Feb 18, 2019 in AWS by Archana
 • 5,640 points • 2,214 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
 • 58,020 points • 1,849 views
0 votes
1 answer

How to make a S3 bucket public?

create a bucket policy with the following ...READ MORE

Mar 12, 2019 in AWS by Reena
 • 1,252 views
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