📝 Research :https://ojitha.blogspot.com.au for my lengthy articles.

AWS Bedrock Foundation Models

April 27, 2025

Dive into the essentials of Large Language Models (LLMs) and Foundation Models (FMs) on Amazon Web Services (AWS). This guide explores leveraging AWS Bedrock and related services for building and interacting with powerful generative AI models.

Learn about key concepts including prompt engineering, fine-tuning techniques like prompt-based learning and domain adaptation, and managing inference parameters such as Temperature, Top K, and Top P. Discover how to utilize AWS FM APIs. This post provides the foundational knowledge needed to start with LLMs on AWS.

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Maven Proxy handling

April 26, 2025

Here are the common challenges when working with development tools like Maven and VSCode behind a corporate proxy within a WSL 2 environment.

Currently, my computer is behind the corporate proxy. As a Java Programmer, when I used Maven 3 on the WSL 2 Ubuntu 20.4 Linux environment, I had to set the proxy in the settings.xml under the /home/user/.m2 folder. Although I’ve set the proxy, it doesn’t work as expected: mvn compile complains about unresolved Scala dependencies. Another problem is that VSCode doesn’t show the intellisense. I’ve already installed the Microsoft Java extension pack completely.

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Lua filters for Pandoc

February 28, 2025

Lua filter used in Pandoc 3.6.3. This blog has solutions for:

  • Creating Glossary for ePub ver 3 book
  • GitHub style alerts
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AWS PITR Explained

February 26, 2025

PITR stands for Point-in-Time Recovery, which is a feature offered by several AWS services to provide continuous data protection and the ability to restore data to a specific point in time.

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