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Home » Archives for Ruby Malik
About Ruby Malik
Data Engineer at WCIT Solutions Pvt. Ltd. | Cloud Data Pipelines | ETL | SQL | Python | AWS | Turning Data into Insights. Passionate data engineer with 3.5 years of experience specializing in building scalable data solutions and cloud-based analytics platforms.
Amazon S3 Files: What Data Engineers Actually Need to Know
Posted inAWS Data Engineering Technical Blogs

Amazon S3 Files: What Data Engineers Actually Need to Know

Posted by Ruby Malik April 14, 2026
…
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Python Basics: Variables, Data Types, Loops, and Functions Explained
Posted inProgramming Python

Python Basics: Variables, Data Types, Loops, and Functions Explained

Posted by Ruby Malik April 10, 2026
…
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Perplexity Computer: How It Coordinates 19 AI Models to Execute Entire Workflows for You
Posted inAI Technical Blogs

Perplexity Computer: How It Coordinates 19 AI Models to Execute Entire Workflows for You

Posted by Ruby Malik March 25, 2026
Perplexity Computer is a multi-agent AI system that coordinates 19 AI models to autonomously execute complex workflows — research, coding, data tasks and more. Here is how its coordinator-sub-agent architecture works and where it fits for data engineers and enterprise teams.
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AWS Bedrock security concept image with AI workflow nodes and defensive shields
Posted inAI AWS Technical Blogs

AWS Bedrock Security: 8 Real Attack Paths and How to Block Them

Posted by Ruby Malik March 23, 2026
AWS Bedrock security guide covering 8 real attack paths and the controls to block log abuse, RAG data theft, agent hijack, flow injection, and prompt poisoning.
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Redshift Materialized Views: How They Work, Why They’re Fast, and When to Use Them
Posted inAWS Technical Blogs

Redshift Materialized Views: How They Work, Why They’re Fast, and When to Use Them

Posted by Ruby Malik March 21, 2026
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OpenClaw Important Commands and Useful Tips to Keep It Fast (Memory + Compaction Guide)
Posted inDevops Technical Blogs

OpenClaw Important Commands and Useful Tips to Keep It Fast (Memory + Compaction Guide)

Posted by Ruby Malik March 20, 2026
A practical OpenClaw guide covering essential CLI commands, performance tuning, memory best practices, and compaction settings to keep sessions fast and stable.
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OpenClaw Architecture: How It Executes Tasks and What to Remember
Posted inAI Technical Blogs

OpenClaw Architecture: How It Executes Tasks and What to Remember

Posted by Ruby Malik March 20, 2026
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How to Run Qwen2.5 Locally with Claude Code (No API Bills, Full Agentic Coding)
Posted inAI Programming

How to Run Qwen2.5 Locally with Claude Code (No API Bills, Full Agentic Coding)

Posted by Ruby Malik March 18, 2026
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Amazon S3 Account Regional Namespace: Stop Fighting Over Bucket Names
Posted inAWS Technical Blogs

Amazon S3 Account Regional Namespace: Stop Fighting Over Bucket Names

Posted by Ruby Malik March 16, 2026
AWS launched Account Regional Namespace for Amazon S3 general purpose buckets — a game-changer for data platform teams. Learn how it works, how to use it via CLI, Boto3 and CloudFormation, and how to enforce it org-wide with IAM SCPs.
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Posted inOdoo

Odoo 19 Development Guide: Breaking Changes and Migration Best Practices

Posted by Ruby Malik December 29, 2025
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Recent Posts

  • Amazon S3 Files: What Data Engineers Actually Need to Know
  • Python Basics: Variables, Data Types, Loops, and Functions Explained
  • Perplexity Computer: How It Coordinates 19 AI Models to Execute Entire Workflows for You
  • AWS Bedrock Security: 8 Real Attack Paths and How to Block Them
  • Redshift Materialized Views: How They Work, Why They’re Fast, and When to Use Them

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