Ends in
00
days
00
hrs
00
mins
00
secs
ENROLL NOW

Buy any AWS Specialty practice exam for $10.99

amazon web services

/Tag: amazon web services

ELB Health Checks vs Route 53 Health Checks For Target Health Monitoring

2021-05-17T11:54:57+00:00

We all know that health checks are a very useful tool for making sure that AWS services such as AWS ELB and Amazon Route 53 know the state of their targets before forwarding traffic to them. In this section, we will take a look at ELB health checks and Route 53 health checks, and compare them with one another.

ELB Health Checks vs Route 53 Health Checks For Target Health Monitoring2021-05-17T11:54:57+00:00

Interface Endpoint vs Gateway Endpoint vs Gateway Load Balancer Endpoint

2021-08-31T08:24:23+00:00

Interface Endpoint Gateway Endpoint Gateway Load Balancer Endpoint An elastic network interface with a private IP address that serves as an entry point for traffic destined to a supported AWS service, endpoint service, or AWS Marketplace service. For each interface endpoint, you can choose only one subnet per Availability Zone. Endpoints are regional, which means they are only usable within the same region they are created in. Since interface endpoints use ENIs, they also use security groups to control traffic. Can be accessed through AWS VPN connections or AWS Direct Connect connections, through intra-region VPC peering connections from Nitro instances, [...]

Interface Endpoint vs Gateway Endpoint vs Gateway Load Balancer Endpoint2021-08-31T08:24:23+00:00

Amazon EFS vs Amazon FSx for Windows vs Amazon FSx for Lustre

2021-06-21T07:15:21+00:00

Amazon EFS Amazon FSx for Windows File Server Amazon FSx for Lustre • Amazon EFS is a serverless, scalable, high-performance file system in the cloud. • EFS file systems can be accessed by Amazon EC2 Linux instances, Amazon ECS, Amazon EKS, AWS Fargate, and AWS Lambda functions via a file system interface such as NFS protocol. • Amazon EFS supports file system access semantics such as strong consistency and file locking. • EFS file systems can automatically scale in storage to handle petabytes of data. With Bursting mode, the throughput available to a file system scales as a file system [...]

Amazon EFS vs Amazon FSx for Windows vs Amazon FSx for Lustre2021-06-21T07:15:21+00:00

AWS Certified Cloud Practitioner vs Microsoft Azure AZ-900 Exam

2021-05-19T09:00:40+00:00

AWS Certified Cloud Practitioner vs Microsoft Azure AZ-900 Exam One way to boost your career in the cloud computing space is through certifications. These exams will help validate your current understanding and knowledge in the cloud. Cloud service providers offer different learning paths such as Cloud Architect, Cloud Developer, and Cloud Administrator.  Both AWS and Microsoft have introductory certifications that will test your understanding of the basics. AWS has what they call the AWS Certified Cloud Practitioner exam, while Microsoft has the AZ-900 Microsoft Azure Fundamentals exam.  In this article, we will discuss the similarities and differences between these two [...]

AWS Certified Cloud Practitioner vs Microsoft Azure AZ-900 Exam2021-05-19T09:00:40+00:00

AWS CloudFormation Deletion Policy

2021-05-04T07:35:42+00:00

Deleting a stack on CloudFormation also removes all the provisioned resources in it. In some cases, you want some resources to be retained even after deleting its stack. The good thing is that you can do this by defining its DeletionPolicy.  This is pretty straightforward - you just need to define DeletionPolicy with Retain value and for the resources that support snapshot, (like RDS databases) you can set Snapshot as its value. With DeletionPolicy: Snapshot, a snapshot is created before a resource is deleted. This allows you to have a backup of the resource that's been deleted from the stack. [...]

AWS CloudFormation Deletion Policy2021-05-04T07:35:42+00:00

Amazon Cognito User Pools vs Identity Pools

2021-05-18T03:58:49+00:00

Bookmarks Amazon Cognito User Pools Amazon Cognito Identity Pools With the proliferation of smartphones in our connected world, more and more developers are quickly deploying their applications on the cloud. One of the first challenges in developing applications is allowing users to log in and authenticate on your applications. There are multiple stages involved in user verification and most of these are not visible from the end-user. AWS provides an easy solution for this situation. User Identity verification is at the core of Amazon Cognito. It provides solutions for three key areas of user identification: [...]

Amazon Cognito User Pools vs Identity Pools2021-05-18T03:58:49+00:00

AWS Elastic Load Balancing (ELB)

2022-07-18T08:43:09+00:00

Bookmarks General Features Types of Load Balancers Security Authentication and Access Control Summary of Features Pricing AWS Elastic Load Balancing-related Cheat Sheets Validate Your Knowledge Distributes incoming application or network traffic across multiple targets, such as EC2 instances, containers (ECS), Lambda functions, and IP addresses, in multiple Availability Zones. When you create a load balancer, you must specify one public subnet from at least two Availability Zones. You can specify only one public subnet per Availability Zone. General features Accepts incoming traffic from clients and routes requests to its registered [...]

AWS Elastic Load Balancing (ELB)2022-07-18T08:43:09+00:00

Amazon Simple WorkFlow (Amazon SWF)

2021-05-06T11:56:36+00:00

Bookmarks Features Concepts Workflow Execution Endpoints AWS Flow Framework Pricing SQS vs SWF Limits A fully-managed state tracker and task coordinator in the Cloud. You create desired workflows with their associated tasks and any conditional logic you wish to apply and store them with SWF. Features SWF promotes a separation between the control flow of your background job's stepwise logic and the actual units of work that contain your unique business logic. SWF manages your workflow execution history and other details of your workflows across 3 availability zones. SWF [...]

Amazon Simple WorkFlow (Amazon SWF)2021-05-06T11:56:36+00:00

Amazon SNS

2021-06-02T13:20:47+00:00

Bookmarks Features Publishers and Subscribers SNS Topics Message Attributes Message Filtering Raw Message Delivery System to System Messaging User Notifications SNS Delivery Retries Monitoring Security Pricing Limits A web service that makes it easy to set up, operate, and send notifications from the cloud. SNS follows the “publish-subscribe” (pub-sub) messaging paradigm, with notifications being delivered to clients using a “push” mechanism rather than to periodically check or “poll” for new information and updates. Features SNS is an event-driven computing hub that has native integration [...]

Amazon SNS2021-06-02T13:20:47+00:00

AWS Billing and Cost Management

2021-08-24T10:43:49+00:00

Bookmarks AWS Free Tier AWS Cost and Usage Reports AWS Cost Explorer AWS Budgets Cost Explorer tracks and analyzes your AWS usage. It is free for all accounts. Use Budgets to manage budgets for your account. Use Bills to see details about your current charges. Use Payment History to see your past payment transactions. AWS Billing and Cost Management closes the billing period at midnight on the last day of each month and then calculates your bill. At the end of a billing cycle or at the time you choose to incur a [...]

AWS Billing and Cost Management2021-08-24T10:43:49+00:00

AWS, Azure, and GCP Certifications are consistently among the top-paying IT certifications in the world, considering that most companies have now shifted to the cloud. Earn over $150,000 per year with an AWS, Azure, or GCP certification!

Follow us on LinkedIn, Facebook, or join our Slack study group. More importantly, answer as many practice exams as you can to help increase your chances of passing your certification exams on your first try!