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AWS Lambda Response Streaming Demo

2023-07-13T20:17:08+00:00

Introduction Response streaming is a new invocation method that enables your functions to progressively stream response payloads back to the clients. Instead of waiting for the entire data to be ready, your applications can now receive chunks of data as soon as they become available. This means faster loading times and a more responsive user experience. Response Streaming vs. Non-Streaming (Buffering) To quickly get an idea of how it works, we need to see it in action. Below, we show two functions that have the simple task of displaying a message in HTML. The non-streaming function introduces a delay of [...]

AWS Lambda Response Streaming Demo2023-07-13T20:17:08+00:00

CloudFront Function URL

2023-07-10T21:58:49+00:00

Introduction CloudFront Functions is a feature of Amazon CloudFront that enables developers to deploy and run lightweight JavaScript functions at AWS’s global edge locations closer to the end-users. This functionality facilitates high scalability and low latency and simplifies operations by allowing developers to run code that customizes the content delivered through CloudFront.  When to Use CloudFront Functions?  CloudFront Functions is ideal for simple tasks requiring high request rates and low latency.  These tasks can include a range of activities. Modifying Cache-keys: CloudFront allows you to change certain parts of your HTTP request (like the URL, headers, cookies, and query strings) [...]

CloudFront Function URL2023-07-10T21:58:49+00:00

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

AWS Certified Cloud Practitioner CLF-C02 Sample Exam Questions

2024-11-19T08:23:40+00:00

Here are 10 AWS Certified Cloud Practitioner CLF-C02 practice exam questions to help you gauge your readiness for the actual exam. Question 1 Which of the following channels shares a collection of offerings to help you achieve specific business outcomes related to enterprise cloud adoption through paid engagements in several specialty practice areas? AWS Enterprise Support Concierge Support AWS Professional Services AWS Technical Account Manager Correct Answer: 3 AWS Professional Services shares a collection of offerings to help you achieve specific outcomes related to enterprise cloud adoption. Each offering delivers a set of activities, best practices, and documentation reflecting [...]

AWS Certified Cloud Practitioner CLF-C02 Sample Exam Questions2024-11-19T08:23:40+00:00

NEW AWS Certified Cloud Practitioner CLF-C02 Exam Version in 2023

2023-07-25T01:33:18+00:00

Heads up! After nearly six years since its pilot release, the AWS Certified Cloud Practitioner CLF-C01 exam is undergoing a long-awaited revamp. The AWS Training and Certification team is introducing a fresh and updated version of the exam, which, naturally, will be called the AWS Certified Cloud Practitioner CLF-C02 exam.  The last date that you can take the CLF-C01 exam version is on September 18, 2023. Meanwhile, you can take the new AWS Certified Cloud Practitioner CLF-C02 exam version beginning on September 19, 2023. You can start registering for this new exam version on August 22, 2023.    If I [...]

NEW AWS Certified Cloud Practitioner CLF-C02 Exam Version in 20232023-07-25T01:33:18+00:00

AWS IoT Core

2023-06-23T08:24:42+00:00

AWS IoT (Internet of Things) Core It is a managed cloud service that connects IoT devices to other devices and AWS cloud services easily. It can support billions of devices and routes trillions of messages to AWS services without managing an infrastructure securely and reliably.             It offers connectivity between devices and the AWS cloud, continuous processing of data sent from connected devices and application interaction with connected devices. It supports the following protocol to help you manage and support your IoT devices MQTT (Message Queuing and Telemetry Transport) MQTT over WSS (WebSockets Secure) HTTPS [...]

AWS IoT Core2023-06-23T08:24:42+00:00

Managing Non-EC2 Servers using AWS Systems Manager

2023-06-21T02:38:50+00:00

Introduction AWS Systems Manager is like a Swiss army knife for your cloud infrastructure, bundling a wide range of features into a single service. You can use it to effectively manage not only your entire AWS ecosystem but also extends its capabilities to your on-premises infrastructure. Here's a quick rundown of what it offers: Operations Management: AWS Systems Manager collects and aggregates operational data, offering you insights for understanding your system's overall performance and maintaining consistent performance and security profiles. Application Management: This tool aids in automating the packaging and deployment of applications. Its Parameter Store securely manages secrets and [...]

Managing Non-EC2 Servers using AWS Systems Manager2023-06-21T02:38:50+00:00

Setting Up AWS Billing Alerts on Slack

2023-06-16T03:19:15+00:00

Introduction Let's first get familiar with the AWS Cost Explorer. It's essentially a dedicated financial advisor for your AWS expenses, helping you make sense of where your spending goes. With an easy-to-use interface, AWS Cost Explorer provides detailed visual analytics of your past, present, and predicted AWS usage and costs.   Why Slack for AWS bill? We've all been there, trying to stay on top of our monthly bills. AWS does provide budget alerts, which are pretty handy in preventing spending overruns. But those alerts only chime in when you hit certain thresholds. If you want to see how your [...]

Setting Up AWS Billing Alerts on Slack2023-06-16T03:19:15+00:00

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