Most answered questions in AWS

0 votes
1 answer

Which AWS service would suit my requirement?

Cloud formation would be the best keeping ...READ MORE

Sep 30, 2020 in AWS by Pavan Kumar
 • 420 views
0 votes
1 answer

How to read S3 object of file size more than 32 MB using AWS Lambda and to generate the log report ?

Hi@Jeetz, Just follow the steps given in the ...READ MORE

Sep 29, 2020 in AWS by MD
 • 95,440 points • 3,071 views
0 votes
1 answer

How to get notifications for any changes made in AWS ?

You should probably configure the SNS Service. Features ...READ MORE

Sep 28, 2020 in AWS by John
edited Jun 20, 2023 by Khan Sarfaraz • 625 views
0 votes
1 answer

Can anyone advice on how we use load balancers to route the traffic in two different regions?

Across 2 different Regions, load balancing configuration ...READ MORE

Sep 28, 2020 in AWS by Prathik MK
 • 433 views
0 votes
1 answer

How will you disable the traffic in AWS when you deploying In production??

You could probably use a Network LoadBalancer ...READ MORE

Sep 28, 2020 in AWS by Kannan T
 • 374 views
0 votes
1 answer

AWS billing issue

Hi, AWS will charge for CloudFront as well. ...READ MORE

Sep 28, 2020 in AWS by MD
 • 95,440 points
edited Sep 6, 2023 by Khan Sarfaraz • 461 views
0 votes
1 answer

How to achieve zero downtime in AWS?

In DevOps, one can use blue-green deployments ...READ MORE

Sep 24, 2020 in AWS by lohith
 • 1,356 views
0 votes
1 answer

Getting error when creating a cloudfront service RTMP.

Hi, You need to connect to the AWS ...READ MORE

Sep 24, 2020 in AWS by MD
 • 95,440 points • 474 views
0 votes
1 answer

Does anybody know how to integrate a simple AWS bot lex bot with mysql?

Hi, When you create Amazon lex bot, they ...READ MORE

Sep 24, 2020 in AWS by MD
 • 95,440 points • 2,583 views
0 votes
1 answer

How to get alert of hard disk space in ec2 instance?

Check this out! https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/mon-scripts.html Also, you can create your ...READ MORE

Sep 24, 2020 in AWS by Ashish
 • 1,930 views
0 votes
1 answer

Unable to create a different home directory in EC2 instance.

Hi, If you have created a user then ...READ MORE

Sep 24, 2020 in AWS by MD
 • 95,440 points • 1,393 views
0 votes
1 answer

What configurations are required with minimal cost in EC2 when I have exponential growth in the users?

Hi, It depends on your requirement. If you ...READ MORE

Sep 24, 2020 in AWS by MD
 • 95,440 points • 426 views
0 votes
1 answer

how to get the RDS snapshot list last 24 hours list by using the lambda functions

Hi@shalk, You can list down your RDS snapshot. ...READ MORE

Sep 24, 2020 in AWS by MD
 • 95,440 points • 2,622 views
0 votes
1 answer

how to get the list of aws services i am used in aws my account by using the lambda function

Hi@shalk, You can create a session in your ...READ MORE

Sep 24, 2020 in AWS by MD
 • 95,440 points • 2,242 views
0 votes
1 answer

How to update aws lambda function using aws cli?

Hi@akhtar, You can update your Lambda function in ...READ MORE

Sep 23, 2020 in AWS by MD
 • 95,440 points • 2,772 views
0 votes
1 answer

An error occurred (InvalidClientTokenId) when calling the GetCallerIdentity operation: The security token included in the request is invalid.

Hi@akhtar, I think there is a problem with ...READ MORE

Sep 23, 2020 in AWS by MD
 • 95,440 points • 38,509 views
0 votes
1 answer

How to clear the AWS Credentials from Windows system?

Hi@akhtar, You need to remove .aws/credentials along with .aws/config files from ...READ MORE

Sep 22, 2020 in AWS by MD
 • 95,440 points • 3,121 views
0 votes
1 answer

How to transfer files between AWS s3 and AWS ec2?

Hi@akhtar, You can use the AWS CLI command to ...READ MORE

Sep 22, 2020 in AWS by MD
 • 95,440 points • 1,157 views
0 votes
1 answer

How to specify credentials when connecting to boto3 S3?

Hi@akhtar, You need to create a session in ...READ MORE

Sep 22, 2020 in AWS by MD
 • 95,440 points • 659 views
0 votes
1 answer

How to open S3 object as a string with Boto3?

Hi@akhtar, If you want to return a string, you ...READ MORE

Sep 21, 2020 in AWS by MD
 • 95,440 points • 3,934 views
0 votes
1 answer

How to list contents of a bucket with boto3?

Hi@akhtar, You can create a session for an ...READ MORE

Sep 21, 2020 in AWS by MD
 • 95,440 points • 13,109 views
0 votes
1 answer

How to handle exceptions with boto3?

Hi@akhtar, You can use botocore.exceptions package in your ...READ MORE

Sep 21, 2020 in AWS by MD
 • 95,440 points • 1,870 views
0 votes
1 answer

How to upgrade AWS CLI to the latest version?

Hi@akhtar, You can upgrade your AWS CLI using ...READ MORE

Sep 21, 2020 in AWS by MD
 • 95,440 points • 623 views
0 votes
1 answer

error: aws login 'Permission denied (publickey)'

Hi@akhtar, You need to set the permissions for ...READ MORE

Sep 21, 2020 in AWS by MD
 • 95,440 points • 851 views
0 votes
1 answer

botocore.exceptions.ClientError: An error occurred (AuthFailure) when calling the DescribeInstances operation: AWS was not able to validate the provided access credentials

Hi@akhtar, There may be a problem with your ...READ MORE

Sep 21, 2020 in AWS by MD
 • 95,440 points • 2,471 views
0 votes
1 answer

What is the difference between aws system manager and aws cloudwatch?

Hi@Edureka, AWS Systems Manager is an AWS service that you can ...READ MORE

Sep 21, 2020 in AWS by MD
 • 95,440 points
edited Jun 20, 2023 by Khan Sarfaraz • 2,254 views
0 votes
1 answer

what is the difference among amazon inspector vs trusted advisor vs cloudwatch vs Personal Health Dashboard vs AWS cloudtrail?

Hi@Edureka, All the services have their own use ...READ MORE

Sep 21, 2020 in AWS by MD
 • 95,440 points • 1,441 views
0 votes
1 answer

aws snowball and aws direct connect are to migrate a high volume of data from on-premise data centers to AWS but what is the key difference?

Hi@Edureka, AWS Snowball is a petabyte-scale data transport and ...READ MORE

Sep 21, 2020 in AWS by MD
 • 95,440 points • 993 views
0 votes
1 answer

Is there any way, where I can use one IP for 2 AWS instances?

You can use the Elastic IP, you ...READ MORE

Sep 18, 2020 in AWS by Karan
 • 19,610 points • 377 views
0 votes
1 answer

I am not able to access AWS management console but I am able to access through VPN.

Hi, You can connect the AWS console from ...READ MORE

Sep 22, 2020 in AWS by MD
 • 95,440 points • 1,550 views
0 votes
1 answer

I want to read .csv file from S3 and load/write the same data to cassandra.

Hi@Raj, You need to use the connector that ...READ MORE

Sep 4, 2020 in AWS by MD
 • 95,440 points • 4,427 views
+1 vote
1 answer

how to take multiple folder s3 data into one table using athena in python (pyathena)

Hi@himanshu, You can do that in Athena. You ...READ MORE

Aug 28, 2020 in AWS by MD
 • 95,440 points • 4,259 views
+1 vote
1 answer

How to configure a Lambda function to access resources in a VPC?

Hi@akhtar, You can configure a Lambda function to ...READ MORE

Aug 27, 2020 in AWS by MD
 • 95,440 points • 1,864 views
+1 vote
1 answer

Can't access the Nginx web page connection refused.

Hi@akhtar, I think the problem is you did ...READ MORE

Aug 27, 2020 in AWS by MD
 • 95,440 points • 2,365 views
+1 vote
1 answer

remote side unexpectedly closed network connection.

Hi@akhtar, A PuTTY session left idle will disconnect ...READ MORE

Aug 27, 2020 in AWS by MD
 • 95,440 points
edited Jul 10, 2023 by Khan Sarfaraz • 82,722 views
+1 vote
1 answer

Error: software caused connection abort in Putty.

Hi@akhtar, I think there is a problem with ...READ MORE

Aug 27, 2020 in AWS by MD
 • 95,440 points • 1,367 views
+2 votes
1 answer

What are the Requirements for AWS Developer associate certificate?

Hi@Md Safwathullah, The AWS Certified Cloud Practitioner examination ...READ MORE

Aug 27, 2020 in AWS by MD
 • 95,440 points • 985 views
+2 votes
1 answer

Can anyone please help with the java code for connecting to a redshift database with IAM Authentication.

Hi, You can connect your Redshift database using ...READ MORE

Aug 25, 2020 in AWS by MD
 • 95,440 points • 1,472 views
0 votes
1 answer

Why AWS DMS service?

Hi@Lakshminarayanan, Every service has some use cases. To ...READ MORE

Aug 17, 2020 in AWS by MD
 • 95,440 points • 666 views
+2 votes
1 answer

Can I create new fact tables in Redshift after the data is imported or I can just import data and run queries but can't change my schema in Redshift?

Hi@Anjani, You can change the definition of an existing ...READ MORE

Aug 18, 2020 in AWS by MD
 • 95,440 points • 948 views
+2 votes
1 answer

How to redirect EC2 Elastic Load Balancer from HTTP to HTTPS?

Hi@akhtar, AWS Application Load Balancers now support native ...READ MORE

Aug 13, 2020 in AWS by MD
 • 95,440 points • 2,165 views
+2 votes
1 answer

What are the steps to get an SSL certificate?

Hi@akhtar, You can either use AWS Certificate Manager to provision ...READ MORE

Aug 13, 2020 in AWS by MD
 • 95,440 points • 581 views
+2 votes
1 answer

How to decide which load balancer to select for any application?

Hi@akhtar, Elastic Load Balancing supports three types of ...READ MORE

Aug 13, 2020 in AWS by MD
 • 95,440 points • 1,385 views
+1 vote
1 answer

What is worth of AWS cloud practitioner certificate?

Hi@Safwathullah, The AWS Cloud Practitioner Certificate Exam is ...READ MORE

Aug 7, 2020 in AWS by MD
 • 95,440 points • 999 views
+2 votes
1 answer

How to fix 504 error on AWS CloudFront?

This usually happens if it couldn't either ...READ MORE

Aug 5, 2020 in AWS by Sirajul
 • 59,230 points • 9,750 views
+1 vote
1 answer

i have configure docker on AWS EC2 instance but commands are not working inside docker container.

Hello @Aniket , The docker exec command runs a new command ...READ MORE

Aug 5, 2020 in AWS by Niroj
 • 82,880 points • 1,448 views
+1 vote
1 answer

Publishing SNS Message with Customized subject

Hello @ srinivas, Amazon SNS allows users to specify ...READ MORE

Aug 3, 2020 in AWS by Niroj
 • 82,880 points • 5,092 views
0 votes
1 answer

How to perform Fargate Service failover testing

Hello, For your query you can refer this:https://docs.aws.amazon.com/AmazonECS/latest/developerguide/ecs_run_task_fargate.html Hope ...READ MORE

Jul 28, 2020 in AWS by Niroj
 • 82,880 points • 1,677 views
0 votes
1 answer

How to delete DB instance in AWS?

Hi@akhtar, To delate a Database instance in AWS, ...READ MORE

Jul 26, 2020 in AWS by MD
 • 95,440 points • 976 views
0 votes
1 answer

ERROR 2003 (HY000): Can't connect to MySQL server on 'mydatabase.cn5kssisqx6k.ap-south-1.rds.amazonaws.com' (110 "Connection timed out")

Hi@akhtar, I think there is a problem with ...READ MORE

Jul 26, 2020 in AWS by MD
 • 95,440 points • 7,786 views
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