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Solving HTTP 500 Errors by Increasing File Descriptor Limits

2024-07-08T08:56:55+00:00

When it comes to web hosting and server management, facing HTTP 500 errors can be a challenging obstacle. Such errors frequently arise from file descriptor limits, which restrict the server's capacity to manage incoming requests efficiently. However, by understanding how to expand these limits, you can reduce the occurrence of HTTP 500 errors and guarantee more seamless operations for your web applications.  Raising file descriptor limits helps fix HTTP 500 errors by enabling servers to manage more connections at once. This enhances server reliability and efficiency, particularly during high traffic, leading to fewer errors and quicker responses. Additionally, it reduces [...]

Solving HTTP 500 Errors by Increasing File Descriptor Limits2024-07-08T08:56:55+00:00

Automating Slack Notification for Route 53 TTL Changes

2024-06-25T00:36:30+00:00

Automating a Slack notification system for Route 53 with a 60-second TTL is intended to provide real-time alerts about DNS records with short TTLs. This setup ensures administrators receive quick notifications via Slack, enabling them to promptly identify and resolve potential issues. Through this proactive measure, the optimal performance and reliability of the AWS infrastructure are maintained. Moreover, this approach allows administrators to avoid potential problems by taking corrective actions promptly and minimizing any potential disruptions to services. Additionally, real-time alerts enable administrators to keep a close watch on DNS configurations, ensuring smooth operation and consistent performance of the AWS [...]

Automating Slack Notification for Route 53 TTL Changes2024-06-25T00:36:30+00:00

Daily AMI Export: Enhancing Backup and Recovery

2024-06-21T00:56:12+00:00

Daily automation of Amazon Machine Image (AMI) export is vital for keeping IT systems strong and dependable. This process ensures that the latest version of your system's setup is always saved. If something goes wrong, like a system crash, having these up-to-date backups means you can quickly get things back up and running. Additionally, it makes it easier to grow or move your systems because you have readily available copies of machine images. By doing this every day, businesses can reduce the risk of losing data, work more efficiently, and keep everything running smoothly. Automating daily exports of Amazon Machine [...]

Daily AMI Export: Enhancing Backup and Recovery2024-06-21T00:56:12+00:00

Understanding and Managing AWS Lambda Recursive Loop Invocations

2024-06-11T01:05:06+00:00

Introduction AWS Lambda is a serverless computing service that allows developers to run code without provisioning or managing servers. It automatically scales applications by running code in response to events and only charges for the compute time used. This makes AWS Lambda an ideal choice for building scalable and cost-effective applications. However, one challenge that developers might encounter is recursive loop invocations. This occurs when a Lambda function inadvertently triggers itself, leading to a potentially endless loop of invocations. This can result in high costs and system instability if not properly managed. In this blog post, we will explore the [...]

Understanding and Managing AWS Lambda Recursive Loop Invocations2024-06-11T01:05:06+00:00

Basic Authentication with AWS Rekognition

2024-07-16T00:54:51+00:00

In this day of technology, it feels like every application has an AI/ML feature built into it, be it home appliances or accessories, chatbots in websites, or even watches. Not having a feature that uses AI or ML in your application feels like you're getting left behind, and it's very beneficial for users. But building an ML/AI feature from the ground up is no easy task, and it takes time and effort to add a feature like that it requires computing power to train a model and a good amount of data to have a great output after all garbage [...]

Basic Authentication with AWS Rekognition2024-07-16T00:54:51+00:00

Managing AWS Resources from Slack with Slash Commands

2024-05-26T07:37:11+00:00

Slack is a crucial application for most businesses. It allows the people working within to seamlessly communicate with one another. Slack offers a lot of features such as channels for text communication, huddles for group calls, canvas for a synchronized knowledge base, and more. As businesses or professionals in the tech industry, you'd be glad to know that Slack also supports app integrations, allowing you to bring your technical workflow right into your channels for ease-of-use. This blog is a guide on how you can effectively manage your AWS resources right from the Slack application with Slash Commands. Slack Command [...]

Managing AWS Resources from Slack with Slash Commands2024-05-26T07:37:11+00:00

Basics of the Basics to AWS – Bonus Part: Machine Learning and AI

2024-05-29T01:20:23+00:00

Over the past few years, AI has become the number 1 trend in the tech industry and it's easy to see why. With powerful generative AI models like GPT4, we are starting to experience what AI can really do. Fast forward to the present, many businesses rely on AI to improve their efficiency and optimize their expenses. With our growing application, we can utilize AI to give a better user experience and grow our user base. Welcome to the bonus part of my 6-part series called Basics of the Basics to AWS, where I introduce you to AWS by breaking it [...]

Basics of the Basics to AWS – Bonus Part: Machine Learning and AI2024-05-29T01:20:23+00:00

Basics of the Basics to AWS – Part 5: Security

2024-05-29T01:19:15+00:00

With our application available on the internet for millions of users to access, it is now more vulnerable than ever to exploitations and cyber attacks like unauthorized access or Distributed Denial-of-Service (DDOS). Security could either make or break our application and it is a topic that we must not ignore. With thousands of user data under our protection, it is up to us to properly safeguard our application. Welcome to part 5 of my 6-part series called Basics of the Basics to AWS, where I introduce you to AWS by breaking it down into smaller digestible concepts related to software development.  In [...]

Basics of the Basics to AWS – Part 5: Security2024-05-29T01:19:15+00:00

Basics of the Basics to AWS – Part 4: Network

2024-05-29T01:17:13+00:00

Cloud Service Providers, such as AWS, use various networking features to power its cloud computing platform. Having foundational computer networking knowledge will certainly come handy to properly configure your cloud applications and systems. It's important to know about the basics such as the 7 layers of the Open System Intercommunication (OSI) Model and Domain Name System (DNS) but fortunately, AWS makes some parts of networking easier for us. Welcome to part 5 of my 6-part series called Basics of the Basics to AWS, where I introduce you to AWS by breaking it down into smaller digestible concepts related to software [...]

Basics of the Basics to AWS – Part 4: Network2024-05-29T01:17:13+00:00

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