AI Archives

Amazon Q in Practice: How AWS’s AI Assistant Actually Works for Businesses and Developers
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Amazon Q in Practice: How AWS’s AI Assistant Actually Works for Businesses and Developers

Ostline Casao2025-12-21T16:15:25+00:00

Amazon Q is often introduced as AWS's generative AI assistant, but that description doesn't really explain why it exists or how it behaves once you start using it. If you treat Amazon Q like a general chatbot, it can feel restrictive or underwhelming. If you treat it as an AWS-native system designed around identity, permissions, and retrieval, it becomes much easier to understand. And much more useful. I've spent a lot of time working with Amazon Q while creating video content for Tutorials Dojo courses, and most of what I'll share here comes from that hands-on experience. My goal is [...]

Amazon Q in Practice: How AWS’s AI Assistant Actually Works for Businesses and DevelopersOstline Casao2025-12-21T16:15:25+00:00

Automating PII Detection and Redaction with Amazon Comprehend
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Automating PII Detection and Redaction with Amazon Comprehend

Nestor Mayagma Jr.2026-01-08T08:21:54+00:00

Organizations today are entrusted with enormous amounts of sensitive information. Customer support logs, healthcare records, financial transactions, and even training datasets often contain Personally Identifiable Information (PII) such as names, phone numbers, email addresses, or credit card numbers. Protecting this information is not just a matter of compliance with regulations like GDPR, HIPAA, or PCI DSS. It is also central to maintaining customer trust and reducing the risk of data breaches. Amazon Comprehend, a managed natural language processing (NLP) service, provides a powerful way to automate the detection and redaction of PII. Instead of relying on manual review or custom [...]

Automating PII Detection and Redaction with Amazon ComprehendNestor Mayagma Jr.2026-01-08T08:21:54+00:00

Can Gemini 3 Replace My AI Toolkit?
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Can Gemini 3 Replace My AI Toolkit?

Ostline Casao2025-12-04T00:51:06+00:00

I've always approached AI with one mindset: use whatever tool gets the job done fastest and cleanest. I'm not loyal to one model, one company, or one ecosystem. I switch between tools depending on what my day looks like. In school, that might mean summarizing academic papers. At work or during self-study, that might mean debugging code or reviewing a cloud diagram. For daily life, it might just mean drafting an email or organizing my notes. So when Gemini 3 came out, I didn't ask whether it was "better" in the vague, marketing sense. My question was simpler: Could it [...]

Can Gemini 3 Replace My AI Toolkit?Ostline Casao2025-12-04T00:51:06+00:00

AWS Vector Databases Explained: Semantic Search and RAG Systems
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AWS Vector Databases Explained: Semantic Search and RAG Systems

Dearah Mae Barsolasco2025-12-21T03:02:32+00:00

The generative AI (GenAI) revolution has transformed how organizations extract value from their data. While large language models (LLMs) demonstrate remarkable capabilities in understanding and generating human-like text, their true enterprise potential is unlocked only when they can access proprietary, domain-specific information. This necessity has propelled vector databases from a specialized niche into an essential pillar of modern AI infrastructure. But First, What Are Vector Databases? A vector database, as its name suggests, is a type of database designed to store, index, and efficiently search vector embeddings. These vectors are high-dimensional points that represent meaning. At its core, a vector [...]

AWS Vector Databases Explained: Semantic Search and RAG SystemsDearah Mae Barsolasco2025-12-21T03:02:32+00:00

What is Amazon Bedrock AgentCore?
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What is Amazon Bedrock AgentCore?

Cristieneil Ceballos2025-12-02T08:36:36+00:00

Imagine spending months building an AI agent that integrates seamlessly into your development environment. It employs tools, responds to inquiries, and completes duties precisely as planned. But moving it to production becomes a nightmare: suddenly, you are dealing with scale problems, security concerns, authentication systems, and API interfaces. What should have been a simple deployment becomes weeks of infrastructure labor unrelated to your agent's intelligence. This production gap is the bane of countless developers, and it is precisely the problem Amazon Bedrock AgentCore was built to stop. What is Amazon Bedrock AgentCore? The Amazon Bedrock AgentCore is an all-in-one platform [...]

What is Amazon Bedrock AgentCore?Cristieneil Ceballos2025-12-02T08:36:36+00:00

Amazon Bedrock + Promptfoo: Rethinking LLM Evaluation Methods
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Amazon Bedrock + Promptfoo: Rethinking LLM Evaluation Methods

Ashley Nicole Santos2026-02-08T14:26:06+00:00

I discovered something embarrasing about my LLM development workflow last month. After spending hours crafting what I thought was the perfect prompt for a customer service chatbot on Amazon Bedrock, I deployed it and called it done. My validation process? I asked it five questions, nodded approvingly at the responses, and moved on. Sound familiar? This "vibe-based prompting" approach worked fine until the chatbot confidently told a user that our fictional company offers "24/7 phone support," a feature that never existed. The model hallucinated, and I had no automated way to catch it. That experience sent me down a rabbit [...]

Amazon Bedrock + Promptfoo: Rethinking LLM Evaluation MethodsAshley Nicole Santos2026-02-08T14:26:06+00:00

High-Performing ≠ Massive: The Rise and Progression of Small Language Models (SLMs)
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High-Performing ≠ Massive: The Rise and Progression of Small Language Models (SLMs)

Dearah Mae Barsolasco2025-10-17T11:29:21+00:00

Have you ever needed to find a new charger for your device, only to discover that its voltage wasn’t compatible, causing it not to work or even risking damage? Without checking the actual needs of your device, you’ve probably thought that you could go with what the seller recommends as the “highest quality” rather than your device’s fitting needs. With the current utilization of AI for businesses, bigger doesn’t always mean better. Large Language Models (LLMs) like GPT, Gemini, Claude, etc. have been in the spotlight for their high-performing power for computational tasks and content generation capabilities. But let’s be [...]

High-Performing ≠ Massive: The Rise and Progression of Small Language Models (SLMs)Dearah Mae Barsolasco2025-10-17T11:29:21+00:00

Beginner’s Guide to Gamma – Let AI Build Your Presentations
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Beginner’s Guide to Gamma – Let AI Build Your Presentations

Sean Mejino2025-10-30T08:16:21+00:00

Ever wish you could skip the boring parts of making slides and focus on your ideas? Instead, imagine jumping straight into expressing them clearly and beautifully without wrestling with layouts. Moreover, if you’ve ever felt stuck or simply want to save time building presentations, Gamma is the most beginner-friendly AI tool you can use today! It doesn’t just design for you. It actually thinks with you. So what is Gamma? Gamma AI is a presentation tool that creates complete slide decks or documents based on your notes or rough ideas. Whether you begin with bullet points or a full [...]

Beginner’s Guide to Gamma – Let AI Build Your PresentationsSean Mejino2025-10-30T08:16:21+00:00

The Evolution of Wearable Technology: Shaping the Future of Work, Communication, and Health
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The Evolution of Wearable Technology: Shaping the Future of Work, Communication, and Health

Justin Corral2025-09-25T15:04:35+00:00

Wearable technology has rapidly evolved, transforming everything from healthcare to communication. Today, wearables offer exciting opportunities, enabling a future where technology seamlessly integrates into our daily lives. Innovations, such as Meta's Ray-Ban smart glasses, are pushing the boundaries of wearable tech. However, the key question remains: how does wearable technology impact industries and careers, and how can professionals position themselves for success in this rapidly growing sector? What is Wearable Technology? Wearable technology refers to devices designed to be worn on the body, capable of collecting, storing, and transmitting data. These devices perform tasks traditionally handled by smartphones or computers, [...]

The Evolution of Wearable Technology: Shaping the Future of Work, Communication, and HealthJustin Corral2025-09-25T15:04:35+00:00

What is an AI Agent?
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What is an AI Agent?

Ace Kenneth Batacandulo2025-09-19T13:01:29+00:00

AI agents are autonomous systems that perform tasks, make decisions, and interact with their environment with minimal human intervention. These agents can handle complex processes across various industries by leveraging advanced machine learning and artificial intelligence techniques. Here’s a comprehensive guide to understanding AI agents, their components, types, and applications. Core Components: Perception: Collects data from the environment using sensors or input channels. Reasoning: Analyzes the gathered data to make informed decisions or predictions. Action: Executes actions or tasks based on the reasoning process. Learning: Improves performance over time by learning from previous experiences. Memory: Retains data to provide continuity [...]

What is an AI Agent?Ace Kenneth Batacandulo2025-09-19T13:01:29+00:00