Tech Blogs - Tutorials Dojo

The Evolving Landscape of Digital Dialogue: DeepSeek vs. ChatGPT
In the sprawling digital age, where information spreads like a rapidly growing network, and the need for intelligent interaction grows significantly, artificial intelligence has stepped into the spotlight, transforming how we engage with technology and machines. DeepSeek and ChatGPT have emerged as important players in the field of natural [...]
AI-Driven Video Creation: How Luma AI Ray2 and Amazon Bedrock Are Transforming Content Production
The video production landscape is experiencing significant changes driven by artificial intelligence (AI) and machine learning advancements. These technologies are transforming how video content is created and consumed, offering creators and businesses new avenues for visual storytelling. A key player in this evolution is Luma AI’s Ray2, an innovative [...]
Creating a Self-Healing Mechanism for a Lightweight Website
Downtime can be a major disruption for any website, but for lightweight websites like personal blogs or any type of static site, a simple restart of the instance might be all that's needed to resolve the issue. In this article, we'll walk through setting up a self-healing mechanism using [...]
DeepSeek in Amazon Bedrock: A Comprehensive Demo
Bookmarks DeepSeek in Amazon Bedrock Workflow Overview DeepSeek in Amazon Bedrock Pre-requisites Implementation Processes As of January 2025, we’re seeing too much news about DeepSeek AI features in many media outlets, but how about implementing DeepSeek AI and AWS workloads? DeepSeek AI in [...]
PHP-FPM Failures Are Killing Your Uptime – Automate Slack Alerts Before It’s Too Late!
In today’s fast-paced digital landscape, where user expectations are at an all-time high, even a few seconds of downtime can have catastrophic consequences. Lost revenue, user dissatisfaction, and damage to your brand reputation are just the tip of the iceberg. If you're still relying on manual methods to monitor [...]
Commanding Genomics: AWS CLI for Bioinformatics Workflows
“This is becoming more troublesome…” I can hear you mumble as you move your mouse to click on the different AWS services you need in the console. As time goes by, it can get tiresome to keep on clicking things for your workflow instead of doing them in just [...]
Simplifying Knowledge Management with a Content Analysis Tool for Confluence
Did you know that organizations spend an average of 19% of their workweek searching for and gathering information? According to research from McKinsey & Company, inefficient knowledge management leads to wasted time and lost productivity—hindering teams from making real progress on meaningful work. (Source, McKinsey) In today’s digital-first environment, [...]
The Path Forward: AI Agents Driving Modern Workflows
Artificial Intelligence (AI) is no longer a concept of the future; it's an integral part of today’s digital era. As AI technology advances, businesses and developers increasingly find innovative ways to integrate machine learning into their workflows. One of the most powerful tools in this transformation is the AI [...]
Enhanced Data Processing and Retrieval with Amazon Bedrock’s New Capabilities
Data is at the heart of modern innovation, and the ability to process, analyze, and extract insights from diverse data types is more important than ever. Amazon Bedrock introduces a suite of advanced capabilities designed to simplify data management and enhance AI-driven applications. By automating workflows, integrating multimodal data, [...]
Troubleshooting AWS Lambda and Amazon DynamoDB Connection Issues
Many consider Amazon DynamoDB to be one of the most effective solutions for handling vast amounts of data in the AWS Cloud. Its serverless architecture and highly scalable design ensure reliable performance, making it suitable for applications that demand fast, consistent, and low-latency access to data. DynamoDB's ability to [...]

Which AWS Certification Exam Is Right For Me? – Part 1

Bookmarks Which AWS Certification Exam is Right for Me? AWS FOUNDATIONS LEARNING PATH AWS SOLUTIONS ARCHITECT LEARNING PATH AWS Certified Solutions Architect – Associate Certification AWS Certified Solutions Architect – Professional Certification AWS CERTIFIED DEVELOPER LEARNING PATH AWS Certified Developer – Associate Certification OPERATIONS LEARNING PATHS AWS Certified SysOps Administrator – Associate Certification AWS Certified Data Engineer – Associate Certification AWS Certified DevOps [...]

AWS KMS Key Policy Management in AWS KMS

What is an AWS KMS key? In security, a KMS key is what you use to encrypt all other encryption keys in your system. KMS key is a logical representation of a cryptographic key. They are the primary resources in AWS KMS. The AWS KMS Key contains the key material used to encrypt and decrypt data. It also contains metadata such as the key ID, creation date, description, and key state. You can start [...]

Working with AWS KMS key using the AWS KMS API

What is AWS Key Management Service? AWS Key Management Service (or KMS for short) is the service you use to securely store your encryption keys in AWS. If you need data encryption on your AWS resources, such as EBS volumes or RDS databases, you can use AWS KMS to simplify the process for you. You start using the service by requesting the creation of a KMS key. By default, AWS KMS creates the key [...]

How to Book and Take Your AWS Certification Exam Online

Bookmarks Part 1 - How to Book Your AWS Online Exam Schedule with Pearson Vue Part 2 - How to Take Your Exam Online Important Notes Amazon now allows you to take your AWS Certification exams via online proctoring using its third-party test delivery provider: Pearson VUE. However, this option is not yet available with its other delivery provider (PSI). This means that you can now take [...]

Using the Secure String Parameter in Systems Manager Parameter Store

What is AWS Systems Manager Parameter Store AWS Systems Manager Parameter Store helps you securely store and share key-value pairs across your AWS environment. It is one of the packages under AWS Systems Manager that helps you design a more robust and abstract infrastructure. With Parameter Store, you don’t have to hard code parameters nor save them in config files for application use. You can easily reference them in your applications and AWS resources [...]

SAA-C02 New AWS Certified Solutions Architect Associate 2020 Exam Materials

SAA-C02 New AWS Certified Solutions Architect Associate 2020 Exam Materials Are you planning to take your SAA-C02 (AWS Certified Solutions Architect Associate) exam soon? In this article, we have compiled a list of helpful SAA-C02 exam prep materials that you can use to help you pass and even ace the exam. What’s this new SAA-C02 exam all about? The popular AWS Certified Solutions Architect Associate exam SAA-C02 is intended for IT Professionals who perform [...]

BREAKING NEWS: You can now take ALL AWS Certification Exams At Home!

BREAKING NEWS: You can now take ALL AWS Certification Exams At Home! The AWS Certification team is now offering extended support to IT Professionals who need additional time to reschedule their AWS exams. This is in response to recent wave of temporary testing center closures around the world due to the coronavirus pandemic. Everyone can now take all AWS Certification exams at the comfort of their home or office with Pearson Vue via online [...]

SAA-C01 vs SAA-C02 Plus Developing Story: Expiry Date for SAA-C01 Extended to June 30, 2020

SAA-C01 vs SAA-C02 Plus Expiry Date for SAA-C01 Extended to June 30, 2020 I took the BETA exam of the AWS Solutions Architect Associate SAA-C02 last November and got the results 3 months after. Here’s my experience and I hope this may help you when you take the actual SAA-C02 exam soon. I would say that the new exam version SAA-C02 is at par with the SAA-C01 in terms of exam difficulty and format. It still [...]

The New Tutorials Dojo Practice Test Portal is now LIVE!

The New Tutorials Dojo Practice Test Portal is now LIVE! For the past two years of offering practice test courses on Udemy, we have gathered tons of feedback on how to improve our students’ learning experience. One of the most commonly requested feature is the ability to view the answers as you go through each question. A lot of you are able to learn better with this mode vs. having to wait to finish [...]

Released – AWS Certified DevOps Engineer Professional Practice Exams PLUS the Tutorials Dojo Practice Test Portal is Coming Soon!

Released - AWS Certified DevOps Engineer Professional Practice Exams PLUS the Tutorials Dojo Practice Test Portal is Coming Soon! We are happy to announce the release of our 6th AWS practice test course - the AWS Certified DevOps Engineer Professional Practice Exams. It contains a total of 150 high-quality questions with complete explanations on correct and incorrect answers, visual images and diagrams, YouTube videos as needed, and also contains reference links to official AWS [...]