ListenToLearn
ListenToLearn
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Session 8 | Data Structures | Trees
This video explains about trees with real world examples. It also briefs the various types of trees and the operations that can be performed on them along with the time complexities associated with it.
Graph: th-cam.com/video/1K77zTSPYb4/w-d-xo.html
Time Complexity: th-cam.com/video/C-GhGi-AaUo/w-d-xo.html
มุมมอง: 244

วีดีโอ

Session 7 | Data Structures | Graphs
มุมมอง 98ปีที่แล้ว
This video explains about graphs with real world examples. It also briefs the various types of graphs and the operations that can be performed on them along with the time complexities associated with it.
Session 6 | Data Structures | Hash Table
มุมมอง 48ปีที่แล้ว
This video explains about hash table with real world examples. It also briefs the operations that can be performed on them along with the time complexities associated with it.
Session 5 | Data Structures | Stacks & Queues
มุมมอง 25ปีที่แล้ว
This video explains about stacks and queues with real world examples. It also briefs the operations that can be performed on them along with the time complexities associated with it.
Session 4 | Data Structures | Linked List
มุมมอง 33ปีที่แล้ว
This video explains about linked lists with real world examples. It also briefs about the various types of linked list and the operations that can be performed on them along with the time complexities associated with it.
Session 3 | Data Structures | Arrays
มุมมอง 50ปีที่แล้ว
This video explains about arrays with real world examples. It also briefs about the various types of arrays and the operations that can be performed on them along with the time complexities associated with it.
Event Driven Architecture | AWS S3 . SNS . SQS . Lambda
มุมมอง 15Kปีที่แล้ว
This video explains about event driven architecture and demonstrates implementation of a specific use case within AWS using this architecture pattern. Git Hub: github.com/listentolearn/aws-event-driven-architecture AWS SQS: th-cam.com/video/_dB8apcJ_yg/w-d-xo.html
Amazon MQ (RabbitMQ) | Publishing messages to lambda
มุมมอง 2.5Kปีที่แล้ว
This video demonstrates how to create RabbitMQ message broker and integrate it with lambda
AWS API Gateway | Lambda and Cognito Authorizers
มุมมอง 4.5Kปีที่แล้ว
This video explains how to control access to REST APIs by using Lambda and Cognito Authorizers in API Gateway. GitHub: github.com/listentolearn/aws-api-gateway-rest-api API Gateway: th-cam.com/video/mQov1eetSec/w-d-xo.html Cognito userpools: th-cam.com/video/7CPxueQ4hQg/w-d-xo.html
AWS API Gateway | REST API for CRUD operations
มุมมอง 8Kปีที่แล้ว
This video explains how to create a REST API for CRUD operations using API Gateway making use of swagger documentations. GitHub: github.com/listentolearn/aws-api-gateway-rest-api
Session 2 | Complexity Analysis (Time and Space Complexity) | Big O Notation
มุมมอง 109ปีที่แล้ว
This video explains about complexity analysis with various examples.
Session 1 | Introduction to Algorithms and Data Structures
มุมมอง 169ปีที่แล้ว
This video explains Algorithms and Data Structures by using real world examples.
Elastic Kubernetes Service | Application Load Balancing on EKS
มุมมอง 19Kปีที่แล้ว
This video demonstrates how to load balance your application on EKS using Kubernetes ingress. Git hub: github.com/listentolearn/aws-eks-app-deployment Deploying a sample application on EKS: th-cam.com/video/I6yqVBhNXxY/w-d-xo.html
Elastic Kubernetes Service | Deploy a sample application
มุมมอง 19Kปีที่แล้ว
This video demonstrates how to create a EKS cluster with node groups and deploy a sample application in it using kubectl. Git hub: github.com/listentolearn/aws-eks-app-deployment
Stream S3 data to AWS OpenSearch Index using S3 event triggers
มุมมอง 7Kปีที่แล้ว
This video demonstrates how to setup S3 event trigger to push data to OpenSearch index. To deploy a OpenSearch domain within a VPC: th-cam.com/video/LkLMfGFp-mY/w-d-xo.html GitHub repository: github.com/listentolearn/aws-opensearch-s3-event
Stream AWS DynamoDB data to AWS OpenSearch Index using DynamoDB Lambda Triggers
มุมมอง 7Kปีที่แล้ว
Stream AWS DynamoDB data to AWS OpenSearch Index using DynamoDB Lambda Triggers
AWS OpenSearch | Creating an OpenSearch domain within a VPC and accessing it using Proxy API
มุมมอง 12Kปีที่แล้ว
AWS OpenSearch | Creating an OpenSearch domain within a VPC and accessing it using Proxy API
AWS DynamoDB Streams | How to setup and create Lambda triggers
มุมมอง 12Kปีที่แล้ว
AWS DynamoDB Streams | How to setup and create Lambda triggers
AWS EC2 Auto Scaling Groups with Application Load Balancer
มุมมอง 4.8K2 ปีที่แล้ว
AWS EC2 Auto Scaling Groups with Application Load Balancer
AWS EC2 Auto Scaling Groups
มุมมอง 1.6K2 ปีที่แล้ว
AWS EC2 Auto Scaling Groups
AWS WebSocket API (Real-time chat application using python)
มุมมอง 15K2 ปีที่แล้ว
AWS WebSocket API (Real-time chat application using python)
AWS RDS (Relational Database Service) Deep Dive
มุมมอง 5672 ปีที่แล้ว
AWS RDS (Relational Database Service) Deep Dive
Secure (HTTPS) and Speed up (Caching) your static website using ACM, AWS CloudFront and Route53
มุมมอง 5432 ปีที่แล้ว
Secure (HTTPS) and Speed up (Caching) your static website using ACM, AWS CloudFront and Route53
How to host a static website using S3 with custom Route53 domain?
มุมมอง 2.5K2 ปีที่แล้ว
How to host a static website using S3 with custom Route53 domain?
Creating Amazon Machine Image (AMI) using Packer (HCL) and Ansible
มุมมอง 5K2 ปีที่แล้ว
Creating Amazon Machine Image (AMI) using Packer (HCL) and Ansible
How to host a web application in AWS EC2 instance using Terraform and Ansible
มุมมอง 6K3 ปีที่แล้ว
How to host a web application in AWS EC2 instance using Terraform and Ansible
Application Load Balancers | How to create an internet facing load balancer in AWS?
มุมมอง 20K3 ปีที่แล้ว
Application Load Balancers | How to create an internet facing load balancer in AWS?
NAT Gateway | How to access internet from private servers?
มุมมอง 2.5K3 ปีที่แล้ว
NAT Gateway | How to access internet from private servers?
Bastion host | How to SSH into a private VM in AWS?
มุมมอง 6K3 ปีที่แล้ว
Bastion host | How to SSH into a private VM in AWS?
Terraform Explained | Hands On | How to create AWS resources using Terraform?
มุมมอง 4903 ปีที่แล้ว
Terraform Explained | Hands On | How to create AWS resources using Terraform?

ความคิดเห็น

  • @MadhvendraDixit
    @MadhvendraDixit 3 วันที่ผ่านมา

    but you have used classic load balancer not application load balancer?

  • @surajgusain3656
    @surajgusain3656 22 วันที่ผ่านมา

    just the perfect and the crisp one....thnks...

  • @saradakv
    @saradakv 25 วันที่ผ่านมา

    you saved my day. you made me feel it is just so simple to get started. thanks a ton!

  • @maciekpaciarski9343
    @maciekpaciarski9343 26 วันที่ผ่านมา

    where exactly did you get the added policy from github for Lambda ?From creator of policy ?

  • @NomRaj-q7y
    @NomRaj-q7y หลายเดือนก่อน

    After setting up the ingress, I'm unable to retrieve the ingress name (domain).

  • @an859
    @an859 หลายเดือนก่อน

    Thanks for the information....

  • @raqueseharris
    @raqueseharris หลายเดือนก่อน

    if you run into the problem of "Error code: InvalidParameterValueException. Error message: The provided execution role does not have permissions to call DeleteMessage on SQS" Follow these instructions: Go to IAM in the AWS Console Click on roles Select your Lambda function execution role or create one if you don't already have Add the AWS managed LambdaSQSQueueExecutionRole policy to the role. The policy contains all the permissions to call the required actions on SQS from Lambda. The ARN of the policy is arn:aws:iam::aws:policy/service-role/AWSLambdaSQSQueueExecutionRole. Save the role, and then try again to add the trigger. This time it will work fine.

  • @enterboy1984
    @enterboy1984 หลายเดือนก่อน

    Great video Can someone help me understand this statement in the lambda function? domain = os.environ['NAMEOFDOMAIN'] host = "" + es.describe_elasticsearch_domain(DomainName=domain)['DomainStatus']['Endpoint'] How come Domainstatus and endpoint are in ' ' ? Is it being queried by the OS import library?

  • @rajeshwarihirke6134
    @rajeshwarihirke6134 หลายเดือนก่อน

    Pls continue ur videos 🙏

  • @kirankumar1290
    @kirankumar1290 หลายเดือนก่อน

    simple and crispy with tones of Experience knowledge. Keep it up !

  • @HemaSri-e5n
    @HemaSri-e5n 2 หลายเดือนก่อน

    Can we create sns topic without changing access policy to advanced

  • @krishnarao3740
    @krishnarao3740 2 หลายเดือนก่อน

    Hi there, i have actually run into a problem. when i try to add the lambda trigger into sqs it throws an error message "Error code: InvalidParameterValueException. Error message: The provided execution role does not have permissions to call DeleteMessage on SQS" and i have used the same policy for the sqs as shown in this video. any idea how to solve this?

  • @prathapn01
    @prathapn01 2 หลายเดือนก่อน

    I have followed the same sequence as mentined in your vedio but still facing below error : InvalidParameterValueException: Cannot access stream arn:aws:dynamodb:us-east-1:<stream-event>. Please ensure the role can perform the GetRecords, GetShardIterator, DescribeStream, and ListStreams Actions on your stream in IAM.

  • @debillion
    @debillion 2 หลายเดือนก่อน

    If a loadbalancer is applied, what dns or url should be used to launch the application?

  • @santoshgoundar7419
    @santoshgoundar7419 2 หลายเดือนก่อน

    Great Work!! Was looking for similar solution, Due to spefciic requirement, i have elasticsearch 7.10 running on AWS Opensearch service, Have tried above steps getting signature miss match error when i try to access <api url>/<stage_name>/_plugin/kibana, do we need to do some changes to make it compatible with elasticsearch

  • @ThangTran-hi3es
    @ThangTran-hi3es 2 หลายเดือนก่อน

    Thank you, great content 🎉

  • @ashinshenoy84
    @ashinshenoy84 2 หลายเดือนก่อน

    why is the volume so low ?? rest information is good.

  • @gsmsalihou4505
    @gsmsalihou4505 2 หลายเดือนก่อน

    Hi, First of all thank you for provide such helpful content... Everything is working correctly but i wanna know how to add https with the loadbalancer. thx @listentolearn2363

  • @flk7509
    @flk7509 3 หลายเดือนก่อน

    HI alb is not provisioning and the adress is not visble . i will share the log : 5a2-d72b-40b3-b2c0-1889ff5131d7"} {"level":"error","ts":"2024-05-28T09:53:17Z","msg":"Reconciler error","controller":"ingress","object":{"name":"testapp-nginx-ingress","namespace":"default"},"namespace":"default","name":"testapp-nginx-ingress","reconcileID":"ef38c6d9-0165-4026-9539-cc558860cdbf","error":"WebIdentityErr: failed to retrieve credentials caused by: AccessDenied: Not authorized to perform sts:AssumeRoleWithWebIdentity \tstatus code: 403, request id: 1025e76d-ae85-43b6-9511-8a65fcb6b914"} [ec2-user@ip-10-0-8-252 ~]$ kindly reply

  • @vivekgowda1576
    @vivekgowda1576 3 หลายเดือนก่อน

    Do we need to create index before uploading the file? I wanted to just insert the data dynamically is this possible? For example. I have a sample json using that I wanted to create an index without creating it manually.

  • @nikitanagarkar1643
    @nikitanagarkar1643 3 หลายเดือนก่อน

    Hi , will this work for prefixes within s3 bucket?

  • @nhujashakya5075
    @nhujashakya5075 3 หลายเดือนก่อน

    Thanks for the video, would you be able to show the video on how to do this using cloud formation template and how to hit the opensearch domain endpoint and ingest and query data

  • @ivancabarcas8204
    @ivancabarcas8204 3 หลายเดือนก่อน

    Hi thanks for the video. Question: Is it possible to trigger the same aws lambda function from a rabbitmq instance that is running on EC2 (as oppossed to a managed rabbitmq instance) ?

  • @Truffles330
    @Truffles330 3 หลายเดือนก่อน

    Your audio is too low. Please setup the audio quality it is quite poor.

  • @gauravk1484
    @gauravk1484 3 หลายเดือนก่อน

    Quick update the load balancer policy is not working, I had to update the same to create the Load Balancer, otherwise the host address was coming as blank.

    • @user-mn7bj8hc3l
      @user-mn7bj8hc3l 9 วันที่ผ่านมา

      what did you change can you please tell

  • @inafsdeveloper3930
    @inafsdeveloper3930 3 หลายเดือนก่อน

    When I am applying deployment I am getting this error: error: error validating "deployment.yaml": error validating data: failed to download openapi: the server has asked for the client to provide credentials; if you choose to ignore these errors, turn validation off with --validate=false Any suggestions how to fix it ?

  • @NehalBhattJoshi
    @NehalBhattJoshi 3 หลายเดือนก่อน

    What if i am Using mysql db with RDS connection?

  • @arunkr4
    @arunkr4 4 หลายเดือนก่อน

    Nicely delivered the content with clear demonstration. Go ahead. Great Job. 👍

  • @tientraninh3813
    @tientraninh3813 4 หลายเดือนก่อน

    Can i use internal user database to login the dashboard?

  • @yaminisingh7271
    @yaminisingh7271 4 หลายเดือนก่อน

    HI, demn girl you explained it so well. I have a question, if we follow the exact pipeline and in the lambda function write a code to connect to ec2 instance and over that ec2 use the newly added file in s3 bucket input for a python code for some calculation. It should work fine right. For ex : - upload the file in s3 -> sns topic-> sqs que -> lambda -> ec2 (run and connect) -> runs the python file.(command given in lambda function). correct?

  • @Techwithpatil.
    @Techwithpatil. 4 หลายเดือนก่อน

    Thanks Great work!

  • @PenguinSpdSlayeR
    @PenguinSpdSlayeR 4 หลายเดือนก่อน

    A lot of videos doing this out there, but this one saved me! Most people skip something that we are stuck on, congrats.

  • @tobiasp2664
    @tobiasp2664 4 หลายเดือนก่อน

    This really helped me out! Great quality, keep going :)

  • @123comnet
    @123comnet 4 หลายเดือนก่อน

    Thanks, very well explained.

  • @zackriso3945
    @zackriso3945 5 หลายเดือนก่อน

    Thank you for the tutorial. I am getting this error though: "errorMessage": "'NoneType' object has no attribute 'upper'", "errorType": "AttributeError", "stackTrace": [ " File \"/var/task/lambda_function.py\", line 95, in lambda_handler 'method': method.upper(), "

    • @listentolearn2363
      @listentolearn2363 4 หลายเดือนก่อน

      Hello, Looks like the event object is missing or getting passed as None. Please check your api gateway setup and try triggering a test event from api gateway.

  • @poojakulkarni8
    @poojakulkarni8 5 หลายเดือนก่อน

    Hi, this process works same even if we take more than one service right? Cause I have to deploy three microservices and routing takes places right ?

    • @listentolearn2363
      @listentolearn2363 4 หลายเดือนก่อน

      Hello, yeah, you should be able to extend this.

  • @uradiprashanthmudiraj5942
    @uradiprashanthmudiraj5942 5 หลายเดือนก่อน

    iam getting error like : error: the path "deployment.yaml" does not exist

    • @listentolearn2363
      @listentolearn2363 4 หลายเดือนก่อน

      Please cd into the folder where you have placed your deployment.yaml file in cmd before executing the commands.

    • @listentolearn2363
      @listentolearn2363 4 หลายเดือนก่อน

      Thanks :)

  • @rainbowwonderland7659
    @rainbowwonderland7659 5 หลายเดือนก่อน

    Good general overview of Cloudformation and step through of the generisation of the templates is well done. Demo of create Cloudformate template is also very clear.

  • @rainbowwonderland7659
    @rainbowwonderland7659 5 หลายเดือนก่อน

    Too fast

    • @listentolearn2363
      @listentolearn2363 4 หลายเดือนก่อน

      ah, sorry about that. Will make it a bit slower in the future videos. You could try switching to a slower speed setting in the youtube videos.

  • @rainbowwonderland7659
    @rainbowwonderland7659 5 หลายเดือนก่อน

    Easy to follow. But I find the token things at the end is quite confusing. Would be good if you could make another video to explain how the token works.

    • @listentolearn2363
      @listentolearn2363 4 หลายเดือนก่อน

      Thanks. Please let me know which part is confusing, I could try and explain here.

  • @yashgangrade5460
    @yashgangrade5460 5 หลายเดือนก่อน

    Getting Internal server error. In the lambda handler event is coming as empty checked in CloudWatch logs

    • @listentolearn2363
      @listentolearn2363 4 หลายเดือนก่อน

      Please try to check you api gateway setup and the version of opensearch

  • @tacowilco7515
    @tacowilco7515 5 หลายเดือนก่อน

    This is awesome tutorial. Very useful. Thanks!

  • @AleksandrGomonov
    @AleksandrGomonov 5 หลายเดือนก่อน

    Hi! Nice guide, but I met this problem: kubectl logs -n kube-system aws-load-balancer-controller-66f9fb7dc5-gchsh {"level":"info","ts":"2024-03-05T15:01:09Z","msg":"version","GitVersion":"v2.7.1","GitCommit":"f689bbdf73d30f23b44acfef2c3b8e7280cd66ee","BuildDate":"2024-02-09T16:21:17+0000"} {"level":"error","ts":"2024-03-05T15:01:13Z","logger":"setup","msg":"unable to initialize AWS cloud","error":"failed to introspect vpcID from EC2Metadata or Node name, specify --aws-vpc-id instead if EC2Metadata is unavailable: failed to fetch VPC ID from instance metadata: EC2MetadataError: failed to make EC2Metadata request \tstatus code: 401, request id: "}

    • @listentolearn2363
      @listentolearn2363 4 หลายเดือนก่อน

      Hello, please try setting aws-region

  • @werewasyo
    @werewasyo 5 หลายเดือนก่อน

    audio too low

  • @karripradeepkumar911
    @karripradeepkumar911 5 หลายเดือนก่อน

    in the deployment yaml file how did get the image can u explain

    • @listentolearn2363
      @listentolearn2363 5 หลายเดือนก่อน

      the image is from aws public ecr repository

  • @user-xd7lf6zk5j
    @user-xd7lf6zk5j 6 หลายเดือนก่อน

    i have followed all the step still not able to create the alb

  • @ibmuser13
    @ibmuser13 6 หลายเดือนก่อน

    Very nicely explained, on how to set up ingress for our EKS cluster! Keep up the great work. May God bless you!