Welcome to Akbar Sahata's Blog!

Welcome to my personal blog where I share my thoughts, opinions, and a comprehensive archive of my interactions with ChatGPT. Dive into the knowledge and fun!

Singleton Pattern in Node.js: A Simple and Efficient Implementation

In this post, we'll explore a straightforward implementation of the singleton pattern in Node.js, designed to ensure a single instance of a resource i...

SEO Spam Injection: How Hackers Hijack Your Website’s Traffic and How to Fight Back

Your website is your digital identity, and maintaining its security is crucial. But what if one day you notice strange search engine results showing s...

Panduan Lengkap Tentang Deep Learning: Konsep Dasar, Algoritma, dan Implementasi

Deep learning adalah salah satu metode machine learning yang mampu menangani data kompleks dengan mempelajari representasi fitur secara otomatis melal...

Integrating AWS Lambda with Amazon Comprehend's Pre-trained Models for Real-Time Text Classification and PII Detection

By leveraging Amazon Comprehend's pretrained models, you can quickly build a scalable, serverless application for realtime text classification and PII...

Panduan Melindungi Data Sensitif di REST API: Enkripsi End-to-End dan Persetujuan Eksplisit

Di era digital saat ini, perlindungan data pribadi adalah hal yang sangat penting. Banyak regulasi di seluruh dunia, termasuk UndangUndang Perlindunga...

Several Common Errors on Ansible Playbook to Deploy and Configure AWS Virtual Private Cloud

When using an Ansible playbook to deploy and configure an AWS Virtual Private Cloud (VPC), several logical errors may arise due to incorrect parameter...

Understanding Decision Tree Classification and the Gini Index

In this blog post, we will explore how decision tree classification works, focusing on how to split data using the Gini Index. We'll also walk through...

Application Failures Due to Network Problems Caused by Misconfigurations

Here are documented cases of application failures due to network problems caused by misconfigurations, along with references for each of cases for fur...

Mastering AWS: A Beginner-Friendly Guide to AWS Services with Free Learning Resources

If you're currently enrolled in the AWS Academy Cloud Foundations Course or simply looking to improve your knowledge of AWS, this guide is designed to...

How to Use Drizzle ORM in Your Node.js Project and Connect to a Supabase Database with pgBouncer

In modern web development, managing your database efficiently and ensuring optimized connections are crucial for building robust applications. This tu...

Advancements and Research Directions in Cybersecurity Penetration Testing

In today’s digital age, cybersecurity threats have evolved in complexity and scope. As highlighted in the 2021 Cybersecurity Threat Landscape report b...

Research Project Agenda

This agenda outlines a detailed plan to complete the research project within a four-week timeframe. The project is divided into manageable tasks and m...

Automated Detection of Misconfigurations in Ansible AWS VPC Playbooks Using Support Vector Machines

Network misconfigurations are a primary source of network outages and security vulnerabilities. With the increasing complexity of cloud infrastructure...

Common Forms of Authentication: Ensuring Secure Access to Applications

In today’s digital world, securing user and system identities is crucial for protecting sensitive information and ensuring safe online interactions....

Building Your Own Simple Edge Runtime Environment: A Step-by-Step Guide

In today’s increasingly decentralized digital landscape, edge computing has become a crucial architecture for reducing latency and improving performan...

Diagnosing and Solving Performance Issues in a Monolithic PHP App

If you’ve deployed a monolithic PHP application with a MySQL database and you notice that the performance drops significantly when around 80 users acc...

Step-by-Step Guide: Installing and Configuring Redis as a PHP Session Handler on Ubuntu with PHP 8.3

Here is a step-by-step guide to installing Redis and setting it up as a session handler for a PHP application on an Ubuntu machine running PHP 8.3....