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How to configure AWS Lambda Function URL with Cross-Origin Resource Sharing

2024-09-20T00:43:02+00:00

Get started learning how to build your first-ever Python Labs Client App, a web application that leverages the power of serverless computing. This creative application is primarily designed to cater to individuals eager to enhance their Python programming skills. By using the flexibility and scalability of AWS Lambda, you'll be able to create dynamic and interactive web experiences without the hassle of managing infrastructure. This Python Code Playground will be a valuable tool for developers of all levels, providing a hands-on environment to experiment with Python code and learn new concepts. Explore our TechKubo Tutorials for a comprehensive collection of [...]

How to configure AWS Lambda Function URL with Cross-Origin Resource Sharing2024-09-20T00:43:02+00:00

Advancing Your Tech Career: Why Cloud Certifications Matter

2025-08-29T02:36:36+00:00

As technology advances at a breakneck pace, cloud computing fosters innovation and industry growth. Whether you're an IT veteran or transitioning into a new career, staying relevant means more than just acquiring technical skills—it also involves earning certifications demonstrating your cloud proficiency. This article will explore why certifications from significant providers like Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP) are essential and how they can accelerate your career path. Why are IT, Computer Science, and Tech-related skills in high demand? In today's world, technology is advancing at an unprecedented pace. The rapid evolution of cloud computing, [...]

Advancing Your Tech Career: Why Cloud Certifications Matter2025-08-29T02:36:36+00:00

Availability of AWS Local Zones in Manila: What This Means for the Philippines’ Tech Landscape

2024-09-06T09:10:14+00:00

On June 19, 2023, AWS launched its Local Zones in Manila, marking a significant milestone in the Philippines' cloud computing journey. AWS Local Zones are extensions of AWS Regions designed to bring cloud services closer to users, offering low-latency access and localized data processing. This development is set to transform the tech landscape in the Philippines, enhancing performance for various applications. In this article, we'll explore how to enable and use the AWS Local Zone in Manila, with a detailed guide on launching an Amazon EC2 instance. What Are AWS Local Zones? AWS Local Zones are a type of infrastructure [...]

Availability of AWS Local Zones in Manila: What This Means for the Philippines’ Tech Landscape2024-09-06T09:10:14+00:00

Understanding VPC Flow Logs: Capturing Network Traffic in AWS

2024-09-04T05:08:38+00:00

Imagine a bustling city with a vast network of roads and highways connecting every corner. Like this intricate transportation system, the cloud computing world has its complex web of virtual networks, facilitating the seamless flow of data and communication. In this digital metropolis, ensuring security and maintaining visibility over network traffic is paramount. AWS (Amazon Web Services) offers a powerful tool called VPC Flow Logs to help you navigate and monitor the virtual pathways within your cloud environment.  As you embark on your cloud journey, understanding VPC Flow Logs can be a game-changer. This feature lets you capture valuable information [...]

Understanding VPC Flow Logs: Capturing Network Traffic in AWS2024-09-04T05:08:38+00:00

Enabling the Account-Level Suppression List in Amazon SES

2024-08-29T05:43:23+00:00

Amazon Simple Email Service (SES) is a powerful tool that enables businesses to send bulk and transactional emails to customers. It provides a reliable and scalable platform for sending marketing campaigns, transactional notifications, or customer communications. However, maintaining a good sender reputation and adhering to email regulations are critical for successful email delivery. To help manage email deliverability effectively, Amazon SES offers account-level suppression lists, which are a valuable feature. A suppression list is a compilation of email addresses you want to omit from your email campaigns. These email addresses usually belong to individuals who have unsubscribed from your emails, [...]

Enabling the Account-Level Suppression List in Amazon SES2024-08-29T05:43:23+00:00

Email Sender Application with Amazon SES

2024-08-28T11:39:59+00:00

Whether you’re part of a business or organization, sending out emails is crucial for connecting with people. More often than not, you’ll find yourself needing to send similar emails to a group and sometimes, they need to be dynamic. Yes, you can send out one email and just add everyone to the BCC but having a dynamic and more personalized email helps create a better connection between you and the recipient. This is a tutorial on how you can create your very own Batch Email Sender Application with just AWS and Python.   Prerequisites In order to follow this tutorial, [...]

Email Sender Application with Amazon SES2024-08-28T11:39:59+00:00

Digital Bridge of Connectivity: All about the Bifrost Cable System

2024-08-28T09:13:59+00:00

As digital era progresses, the demand for a high-speed and stable internet connection grows. While we are already familiar with the medium of internet transmission such as standard cable, fiber optics, and through satellite, one medium that is often overlooked is the undersea cable. It is expected since unlike those that are visible everywhere, undersea cables are not as noticeable since… well, they are literally laid on the seabed. Although undersea cables are not as popular as it seems, it is not a brand-new technology since it is used decades ago and it spans a long distance connecting countries and [...]

Digital Bridge of Connectivity: All about the Bifrost Cable System2024-08-28T09:13:59+00:00

Transferring an Amazon Route 53 Domain to Another AWS Account: Troubleshooting DNS Propagation

2024-08-28T06:02:20+00:00

I recently transferred my domain to a different AWS account. However, despite waiting for the standard 24-48-hour DNS propagation period, I noticed the changes were not propagating as expected. In this article, we’ll delve into the steps I followed, potential pitfalls, and solutions to ensure a smooth domain transfer process. DNS propagation is the process of updating and reflecting changes made to your domain's DNS records across all DNS servers worldwide. When you make changes to DNS records, for example, updating your domain's IP address or name servers, these changes need to be communicated to all DNS servers on the [...]

Transferring an Amazon Route 53 Domain to Another AWS Account: Troubleshooting DNS Propagation2024-08-28T06:02:20+00:00

Understanding the Importance of Bastion Hosts in AWS

2024-08-28T04:03:05+00:00

This short article will discuss what a bastion host is and its importance in your cloud architecture. We will also talk about its various use cases, relevance, and the related processes of setting it up in the AWS Cloud.  What is a Bastion Host? A Bastion host, often called a jump server, is critical to securing cloud environments. It acts as an intermediary providing secure access to resources in a private subnet without exposing them directly to the internet. This setup is essential for maintaining a robust security posture, especially in environments where sensitive data and resources reside within private [...]

Understanding the Importance of Bastion Hosts in AWS2024-08-28T04:03:05+00:00

AWS Community Day Philippines 2024

, 2024-09-10T05:02:17+00:00

The AWS Community Day Philippines 2024 is an exciting event for tech enthusiasts taking place on September 21-22, 2024, at the Arthaland Century Pacific Tower in BGC, Taguig. Hosted by the AWS User Group Philippines (AWSUG PH), this event is sure to have lots of knowledge-sharing and networking opportunities.   What is AWS User Group Philippines? AWS User Group Philippines (AWSUG PH) is a Philippine-based user group made up of working professionals who are tech enthusiasts and users of Amazon Web Services. AWSUG PH conducts monthly meetups that allow members of the community to come together, share their experiences and [...]

AWS Community Day Philippines 2024, 2024-09-10T05:02:17+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. Upskill and 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!