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Cloud Computing

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Migration Evaluator Cheat Sheet

2024-09-13T07:55:06+00:00

Migration Evaluator Cheat Sheet Migration Evaluator is a service that helps organizations assess their on-premises infrastructure and plan a migration to AWS. It provides insights into the costs of running current workloads on AWS and recommends optimized AWS resources based on usage patterns. Migration Evaluator Use Cases Use the Agentless Collector for broad discovery of your infrastructure or securely upload existing inventory data for analysis and insights. Capture a snapshot of your current on-premises environment to optimize software licensing, map server dependencies, and explore various migration strategies. Assess your current state, define a target AWS state, and create a migration [...]

Migration Evaluator Cheat Sheet2024-09-13T07:55:06+00:00

Advancing Your Tech Career: Why Cloud Certifications Matter

2024-09-17T07:24:07+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 Matter2024-09-17T07:24:07+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

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 Security Groups and Network Access Control Lists (NACLs) in AWS

2024-08-26T09:31:42+00:00

Security within cloud environments is a critical consideration, and AWS offers robust tools to ensure that your cloud infrastructure remains secure. Two critical components in AWS for managing security are Security Groups and Network Access Control Lists (NACLs). These tools act as virtual firewalls, controlling the traffic that enters and exits your Virtual Private Cloud (VPC). While they serve similar purposes, they operate differently and are used in distinct scenarios to provide layered security. Security Groups: Instance-Level Security Security Groups in AWS are designed to control inbound and outbound traffic at the instance level. They are stateful, meaning that if [...]

Understanding Security Groups and Network Access Control Lists (NACLs) in AWS2024-08-26T09:31:42+00:00

Path-Based Routing with Application Load Balancer (AWS ALB): Efficiently Directing Traffic Based on URL Paths

2024-08-11T13:05:16+00:00

An Application Load Balancer enables you to set up a listener with rules that direct incoming requests to target groups based on the URL. This capability is unique to Application Load Balancers and is not offered by other load balancer types like Classic Load Balancer, Network Load Balancer, and Gateway Load Balancer. The path pattern rules only apply to the path of the URL and do not consider the URL's query parameters. Path-based routing allows you to host multiple microservices behind a single ALB, directing traffic to the appropriate service based on the requested path. Important Purposes of Path-based Routing [...]

Path-Based Routing with Application Load Balancer (AWS ALB): Efficiently Directing Traffic Based on URL Paths2024-08-11T13:05:16+00:00

How to Change an AWS ACM Certificate on Amazon CloudFront Distribution

2024-08-28T00:00:15+00:00

Before diving into the steps on how to change an AWS ACM-generated SSL Certificate, it’s important to understand the basics and benefits of this service. Having a solid understanding will provide context for the actions we are about to take and help us appreciate the value AWS Certificate Manager (ACM) brings to the table. What is the AWS Certificate Manager (ACM)?  AWS Certificate Manager (ACM) is a service designed to streamline the provisioning, management, and deployment of public and private SSL/TLS certificates. These certificates are essential for securing network communications and verifying the identity of websites on the Internet, as [...]

How to Change an AWS ACM Certificate on Amazon CloudFront Distribution2024-08-28T00:00:15+00:00

Real-Time AWS Health Dashboard Updates via Slack Notifications

2024-09-02T06:38:58+00:00

In an organization or for users that use cloud services, staying updated with the status and health of cloud services is crucial. It's not just about maintaining operational efficiency and minimizing downtime; it's also about peace of mind and ensuring a seamless experience for both the team and customers. The AWS Health Dashboard provides detailed information about the health of AWS services and resources. To ensure timely awareness of any issues or updates, integrating the AWS Health Dashboard with communication tools like Slack can be highly effective. This integration allows for real-time notifications, ensuring that relevant teams are immediately informed [...]

Real-Time AWS Health Dashboard Updates via Slack Notifications2024-09-02T06:38:58+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!

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