Tech Blogs - Tutorials Dojo

Physical AI in 2026: Why Mechatronics Matters
Many learners and engineers who focus on cloud and AI still think of intelligence as something that exists only in data centers or large language models. In 2026, a major shift is happening. AI is stepping out of the digital world and into the physical one. This is called [...]
A Beginner’s Guide to Small Language Models (SLMs)
What are Small Language Model (SLM)? We often hear about Large Language Models, but did you know that there’s a “smaller” version of it? In this article, we will talk about what a Small Language model is, their strengths and weaknesses, and its practical use cases. So, what really [...]
The Reality of Learning Tech: Mental Health, Pressure, and Growth
Learning technology is often described as exciting. It offers new skills, new opportunities, and a clear path forward. However, mental health in tech is often overlooked. But for many people, that journey does not always feel that way. Over the past year, while trying to grow in tech, I [...]
Amazon Quick Sight Sheet Tooltips: Enhancing Data Storytelling and Dashboard UX
Modern organizations use data visualization tools for critical decisions. Dashboards simplify complex datasets, turning millions of rows of raw data into digestible formats. Still, users often view a dashboard and feel they aren't seeing the whole picture. Dashboards often lack immediate context, resulting in a frustrating user experience. Analysts [...]
Finsharc, a Newcomer Reshaping How We Think About Personal Finance
Finsharc is a personal finance application that is entering a very saturated place. As there are personal finance apps such as Money Manager that already solve the basics of expense tracking at a personal level, (things you buy day-to-day, such as lattes or groceries) budgeting for the future, and [...]
Google Lyria 3: Free AI Music in Gemini
Google quietly rolled out Lyria 3 inside Gemini, and it lets anyone generate 30-second music tracks from a text prompt, complete with vocals, lyrics, and instrumentals. It's free, it's surprisingly good, and most people don't even know it's there. I spent an afternoon messing around with it. Here's how [...]
AWS Data and AI Journey: Data Governance and Security
Stage 3 of the AWS Data and AI Journey: Data Governance and Security As organizations establish a modern data foundation (Stage 1) and enable seamless data movement (Stage 2), the next critical step is ensuring that data remains trusted, secure, and compliant across the entire ecosystem. At this stage, [...]
Claude Mythos Explained, is it an AI Breakthrough or Overhyped Cybersecurity Threat?
The announcement of Claude Mythos stirred the community towards the advancement of large language models and their application within the domain of cybersecurity. For more than two decades, the investigation and discovery of zero-day vulnerabilities have rested upon cybersecurity teams and researchers. However, the announcement of Claude Mythos, by [...]
AI Workflows vs AI Prompts: What’s the Real Difference
At first, using AI feels simple. You type a prompt, get a response, and move on. That’s how most people start, and for basic tasks, it works. But as you try to do more complex or repeatable work, you begin to notice something: prompts alone aren’t enough. This is where [...]
AI Agents on Azure: Practical Insights for Learners
Many people learning Azure still struggle with repetitive manual tasks. AI Agents on Azure for learners offer a practical way to handle these challenges. When a 2 AM alert fires, the usual process involves manually checking the cause, reviewing affected processes, and examining the whole system. AI agents can [...]

AWS Glue

Bookmarks Use Cases Concepts Populating the AWS Glue Data Catalog Authoring Jobs Glue DataBrew Monitoring Security Pricing Validate Your Knowledge AWS Glue Cheat Sheet A fully managed service to extract, transform, and load (ETL) your data for analytics. Discover and search across different AWS data sets without moving your data. AWS Glue consists of: Central metadata repository ETL engine Flexible scheduler Use [...]

Managing Amazon GuardDuty Security Findings Across Multiple Accounts

In our previous article, we discussed how GuardDuty can help organizations monitor their workloads and AWS accounts from malicious activities and how to monitor findings with Amazon CloudWatch Events. Imagine that your organization has multiple AWS accounts for different workloads, teams, and projects. With every account, you need to monitor GuardDuty findings individually. It will be quite difficult for your security team to monitor these findings with their constant switching between AWS accounts. Amazon [...]

Monitoring GuardDuty Findings with Amazon CloudWatch Events

Large scale cyber attacks are now becoming normal in this age of interconnectivity. As we rely more and more on cloud technologies, companies are looking to tap into digital innovations to improve their businesses. Cyber attacks are costing companies millions of dollars of downtime not to mention the possibility of lawsuits whenever an attack occurs. It is imperative that security teams have the means to prevent, detect, and take actions to ensure that the [...]

Aurora Serverless Tutorial Part 2

In the first part of this tutorial, we gave a walkthrough on Aurora Serverless and its use case. You can read the article here. For this tutorial, we will do some hands-on training and create an Aurora Serverless database. Creating an Aurora Serverless Database: 1. Open the AWS console and go to RDS. Click the button “Create database”. 2. Choose Amazon Aurora. You can either choose MySQL or PostgreSQL compatibility. In this tutorial, we [...]

Aurora Serverless Tutorial – Part 1

What is Aurora Serverless? Before we get into it, let us briefly define Aurora and serverless first. Aurora is a fully managed, closed source relational database that is compatible with MySQL and PostgreSQL. According to Amazon, it is five times faster than the standard MySQL and three times faster than PostgreSQL. It uses a distributed architecture that provides fault tolerance and high availability. Serverless is a technique in the cloud that follows the ‘pay-per-use’ [...]

Google Cloud Source Repositories

Google Cloud Source Repositories Cheat Sheet A fully managed git repository where you can securely manage your code. Features You will be able to extend your git workflow with Cloud Source Repositories. Set up a repository as a Git remote. Push, pull, clone, log, and perform other Git operations as required by your workflow. You can create multiple repositories for a single Google Cloud project. This allows you to organize the code associated with [...]

Google Cloud Deployment Manager

Google Cloud Deployment Manager Cheat Sheet Google Cloud Deployment Manager is an infrastructure deployment service that automates the creation and management of Google Cloud resources. Features You can write template and configuration files and utilize them to create deployments that have a variety of Google Cloud services working together, such as: Cloud Storage Compute Engine Cloud SQL A configuration defines the structure of your deployment. You must specify a configuration on a YAML file [...]

Google Cloud Billing

Bookmarks Features Cloud Billing Account & Payments Profile Cloud Billing Reports Cloud Billing Budgets Overview of Cloud Billing roles in IAM Validate Your Knowledge Google Cloud Billing Cheat Sheet You can configure billing on Google Cloud in a variety of ways to meet different needs. To use Google Cloud services, you must have a valid Cloud Billing account, Features If you have a project that [...]

Google Cloud Console

Google Cloud Console Cheat Sheet Google Cloud Console is a web admin interface to manage your Google cloud infrastructure. Features You can create projects on Google Cloud Console. With Cloud Console, you can quickly find and check the health of all your cloud resources in one place, including virtual machines, network settings, and data storage. Logging Manage and audit user access to project resources. Track down production issues quickly by viewing logs. You can [...]

Google Cloud Key Management Service

Google Cloud KMS Cheat Sheet The Google Cloud Key Management Service (KMS) is a cloud-hosted key management service that enables you to manage encryption keys on the Google Cloud Platform. Features Lets you manage your symmetric and asymmetric cryptographic keys the same way you manage them in an on-premises environment. You can decide to use the keys generated by Cloud KMS with other Google Cloud services. These keys are known as customer-managed encryption [...]