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Building Serverless APIs with AWS API Gateway and AWS Lambda

2023-08-11T19:49:27+00:00

Are you looking to create robust and scalable APIs without dealing with infrastructure management? In this article, we'll look at how to use AWS Lambda and AWS API Gateway to create serverless APIs. You may build APIs that automatically grow, are simple to manage, and offer a seamless user experience by using these services. Your APIs' front door is AWS API Gateway, and AWS Lambda handles the backend computation. Using this integration, you can create reliable and adaptable APIs without worrying about managing infrastructure or servers. Let's examine the relationship between Lambda and API Gateway in more detail. Two ways [...]

Building Serverless APIs with AWS API Gateway and AWS Lambda2023-08-11T19:49:27+00:00

Lightning-Fast Static Website with Amazon S3 and CloudFront with Origin Access Control (OAC)

2023-07-03T11:41:43+00:00

Harnessing the power of Amazon S3 and CloudFront, with the added advantage of Origin Access Control (OAC), offers many benefits for hosting a static website. With Amazon S3's reliable and scalable storage, with CloudFront's global content delivery network, a website can provide lightning-fast access to users worldwide. Implementing OAC adds an essential layer of security that prevents direct access to the S3 bucket, mitigating potential security risks. OAC is also empowered with fine-grained control over access permissions, enabling us to define specific rules and restrictions. In this step-by-step guide, we will delve into the seamless integration of Amazon S3, CloudFront, [...]

Lightning-Fast Static Website with Amazon S3 and CloudFront with Origin Access Control (OAC)2023-07-03T11:41:43+00:00

Redacting PIIs Using S3 Object Lambda

2023-06-30T01:06:40+00:00

The Challenge Data privacy is a top priority for businesses, especially amid the rising global data regulations. One common challenge is ensuring sensitive data, like personally identifiable information (PII), remains protected when data is accessed or transferred. Imagine you have a bunch of employee profiles stored as CSV files in an S3 bucket. These profiles include sensitive information such as real names, social security numbers, and email addresses, along with non-sensitive data like job titles and office locations. Various teams within your company often need to access these files for their work. For instance, HR may need to understand the [...]

Redacting PIIs Using S3 Object Lambda2023-06-30T01:06:40+00:00

Azure Applied AI Services: Computer Vision and NLP Workloads on Azure

2023-12-05T11:19:18+00:00

Computer Vision on Azure involves the use of Azure AI Services and related tools to analyze and understand visual content, such as images and videos. The goal is to enable computers to interpret and extract valuable information from visual data. Computer Vision Workloads on Azure: Azure AI Services Azure AI Services that analyzes and understands images and videos. It provides features like object detection, image recognition, image tagging, and OCR. Developers can extract insights from visual data and perform tasks like detecting objects and extracting text from images. Computer Vision simplifies the development of applications with advanced visual analysis capabilities [...]

Azure Applied AI Services: Computer Vision and NLP Workloads on Azure2023-12-05T11:19:18+00:00

Google Certified Associate Cloud Engineer (ACE) Sample Exam Questions

2024-11-06T06:34:10+00:00

Here are 10 Google Certified Associate Cloud Engineer (ACE) practice exam questions to help you gauge your readiness for the actual exam. Question 1 Your company’s finance team needs to back up data on a Cloud Storage bucket for disaster recovery purposes. You want to comply with Google’s recommended practices in implementing the solution for this task. Which storage class do you think would be the best option? Multi-Regional Storage Nearline Storage Coldline Storage Archive Storage Correct Answer: 4 There are three Google-recommended storage classes for archiving data in Cloud Storage. Nearline, Coldline, and Archive offer ultra-low-cost, highly-durable, highly [...]

Google Certified Associate Cloud Engineer (ACE) Sample Exam Questions2024-11-06T06:34:10+00:00

AWS Certified Machine Learning Specialty MLS-C01 Sample Exam Questions

2025-01-11T03:57:51+00:00

Here are 10 AWS Certified Machine Learning Specialty MLS-C01 practice exam questions to help you gauge your readiness for the actual exam. Question 1 A trucking company wants to improve situational awareness for its operations team. Each truck has GPS devices installed to monitor their locations. The company requires to have the data stored in Amazon Redshift to conduct near real-time analytics, which will then be used to generate updated dashboard reports. Which workflow offers the quickest processing time from ingestion to storage? Use Amazon Kinesis Data Stream to ingest the location data. Load the streaming data into the cluster [...]

AWS Certified Machine Learning Specialty MLS-C01 Sample Exam Questions2025-01-11T03:57:51+00:00

AWS Certified Advanced Networking Specialty ANS-C01 Sample Exam Questions

2023-09-01T05:24:40+00:00

Here are 10 AWS Certified Advanced Networking Specialty ANS-C01 practice exam questions to help you gauge your readiness for the actual exam. Question 1 A company is building its customer web portal in multiple EC2 instances behind an Application Load Balancer. The portal must be accessible on www.tutorialsdojo.com as well as on its tutorialsdojo.com root domain. How should the Network Engineer set up Amazon Route 53 to satisfy this requirement? Set up an Alias A Record for tutorialsdojo.com with the ALB as the target. For the www.tutorialsdojo.com subdomain, create a CNAME record that points to the ALB. Set up a [...]

AWS Certified Advanced Networking Specialty ANS-C01 Sample Exam Questions2023-09-01T05:24:40+00:00

AZ-104 Microsoft Azure Administrator Sample Exam Questions

2025-02-05T08:22:23+00:00

Here are 10 AZ-104 Microsoft Azure Administrator practice exam questions to help you gauge your readiness for the actual exam. Question 1 Your company has an Azure Storage account named TutorialsDojo1. You have to copy your files hosted on your on-premises network to TutorialsDojo1 using AzCopy. What Azure Storage services will you be able to copy your data into? Table and Queue only Blob, Table, and File only Blob, File, Table, and Queue Blob and File only Correct Answer: 4 The Azure Storage platform is Microsoft's cloud storage solution for modern data storage scenarios. Core storage services offer a [...]

AZ-104 Microsoft Azure Administrator Sample Exam Questions2025-02-05T08:22:23+00:00

AWS Certified Security Specialty SCS-C02 Sample Exam Questions

2025-01-30T07:03:04+00:00

Here are 10 AWS Certified Security Specialty SCS-C02 practice exam questions to help you gauge your readiness for the actual exam. Question 1 A leading hospital has a web application hosted in AWS that will store sensitive Personally Identifiable Information (PII) of its patients in an Amazon S3 bucket. Both the master keys and the unencrypted data should never be sent to AWS to comply with the strict compliance and regulatory requirements of the company. Which S3 encryption technique should the Security Engineer implement? Implement an Amazon S3 client-side encryption with a KMS key. Implement an Amazon S3 client-side encryption [...]

AWS Certified Security Specialty SCS-C02 Sample Exam Questions2025-01-30T07:03:04+00:00

AWS Certified DevOps Engineer Professional DOP-C02 Sample Exam Questions

2025-02-15T07:04:13+00:00

Here are 10 AWS Certified DevOps Engineer Professional DOP-C02 practice exam questions to help you gauge your readiness for the actual exam. Question 1 An application is hosted in an Auto Scaling group of Amazon EC2 instances with public IP addresses in a public subnet. The instances are configured with a user data script which fetch and install the required system dependencies of the application from the Internet upon launch. A change was recently introduced to prohibit any Internet access from these instances to improve the security but after its implementation, the instances could not get the external dependencies anymore. [...]

AWS Certified DevOps Engineer Professional DOP-C02 Sample Exam Questions2025-02-15T07:04:13+00:00

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