Data Resources

Integrating Apache Spark With Drools: A Loan Approval Demo

Combine Apache Spark’s data processing with Drools’ rule engine to automate loan approvals based on credit scores, using a scalable, rule-based approach with Scala.

June 9, 2025

by Ram Ghadiyaram

CORE

· 2,381 Views · 1 Like

Finding Needles in Digital Haystacks: The Distributed Tracing Revolution

Use distributed tracing—the key third pillar of observability—to track requests across microservices and turn debugging from guesswork into precise insights.

June 6, 2025

by Rishab Jolly

· 2,205 Views · 3 Likes

Data Storage and Indexing in PostgreSQL: Practical Guide With Examples and Performance Insights

Explore how PostgreSQL handles large data using TOAST and improves query speed with indexes like B-tree, GIN, and BRIN, cutting query times by over 90%.

June 6, 2025

by arvind toorpu

CORE

· 4,007 Views · 7 Likes

When Caching Goes Wrong: How One Misconfigured Cache Took Down an Entire System

Discover how a small cache misconfiguration triggered a system-wide outage. This case study breaks down the failure, fix, and caching best practices.

June 6, 2025

by Ravi Teja Thutari

CORE

· 3,192 Views · 7 Likes

Guide to Optimizing Your Snowflake Data Warehouse for Performance, Cost Efficiency, and Scalability

Optimize your Snowflake data warehouse for speed, cost, and scale with practical tips on query tuning, resource management, and efficient data practices.

June 5, 2025

by Harshavardhan Yedla

· 2,376 Views

From Monolith to Containers: Real-World Migration Blueprint

This guide shows how to move from a monolith to containers: containerize the app, split services gradually, adopt Kubernetes, automate with CI/CD, and modernize.

June 5, 2025

by Ravi Teja Thutari

CORE

· 4,399 Views · 7 Likes

Privacy-Preserving AI: How Multimodal Models Are Changing Data Security

Multimodal AI models are finally enabling powerful analytics while preserving privacy, proving you can have cutting-edge AI without sacrificing data security.

June 4, 2025

by Vinoth Manamala Sudhakar

· 2,297 Views · 1 Like

Guide to Repairing Damaged Apache Doris Tablets

Learn how to identify and repair damaged tablets in Apache Doris using built-in tools. Covers replica validation, recovery steps, and handling missing rowsets.

June 3, 2025

by Darren Xu

· 1,909 Views · 1 Like

What is Microsoft Fabric for Azure Cloud (Beyond the Buzz) and How It Competes with Snowflake and Databricks

Microsoft Fabric is a lakehouse built on OneLake Storage in Azure Cloud and competes with Databricks and Snowflake for data analytics and AI.

June 3, 2025

by Kai Wähner

CORE

· 2,221 Views · 2 Likes

It Costs That Much Because Observability Takes Hours

People complain that vendors are charging money for services, which seems like a weird thing to do, since nobody wants to build it themselves, either.

June 3, 2025

by Leon Adato

· 1,587 Views · 1 Like

Enterprise Data Loss Prevention (DLP) Security Policies and Tuning

Effective DLP policies balance security and usability, tailored to business needs with vendor support for agility and risk reduction.

June 2, 2025

by Priyanka Neelakrishnan

· 3,111 Views · 1 Like

How to Improve Copilot's Accuracy and Performance in Power BI

Copilot in Power BI is a powerful tool, but it heavily depends on how well the data model is created and the clear metadata description of tables, columns, and measures.

June 2, 2025

by Harsh Patel

· 2,876 Views · 1 Like

Source-Driven Development in Salesforce: Managing Metadata and API Versions

Source-Driven Development streamlines Salesforce deployments with version control and consistent API management, boosting stability and scalability.

May 30, 2025

by Ilya Dudkin

CORE

· 4,043 Views · 1 Like

Apache Spark 4.0: Transforming Big Data Analytics to the Next Level

Apache Spark 4.0 brings PySpark plotting, polymorphic UDTFs, improved SQL scripting, and Python API updates to enhance real-time analytics and usability.

May 30, 2025

by Ram Ghadiyaram

CORE

· 5,869 Views · 6 Likes

Is Big Data Dying?

Explore the evolution of big data, from Hadoop to cloud-native platforms like Snowflake, and learn how specialized skills shape this thriving industry's future.

May 28, 2025

by bingxi Wu

· 3,800 Views · 1 Like

AI Agents: A New Era for Integration Professionals

Are AI agents just an integration flow with a few extra tricks? Learn what AI agents are and how and where they add value in the current AI landscape.

May 28, 2025

by Gnanaguru Sattanathan

· 3,825 Views · 2 Likes

A Guide to Auto-Tagging and Lineage Tracking With OpenMetadata

Learn how to automate PII tagging, metadata management, and SQL lineage tracking with GPT-4, OpenMetadata, dbt, Trino, and Python for smarter data governance.

May 27, 2025

by Sreenath Devineni

CORE

· 6,519 Views

Designing for Sustainability: The Rise of Green Software

Green software design focuses on building energy-efficient, sustainable software. Learn key principles, practices, and real-world success stories.

May 26, 2025

by Arjun Mullick

· 2,400 Views

Supervised Fine-Tuning (SFT) on VLMs: From Pre-trained Checkpoints To Tuned Models

Generate QA pairs with a VLM, filter them using another VLM as a judge, then fine-tune your model on the cleaned data. No human labels needed.

May 26, 2025

by AKHILESH KUMAR

· 3,120 Views · 2 Likes

Navigating and Modernizing Legacy Codebases: A Developer's Guide to AI-Assisted Code Understanding

Practical strategies for modernizing legacy codebases using AI-assisted development. Discover real-world case studies and technical approaches for efficient migration.

May 26, 2025

by Tom Smith

CORE

· 4,814 Views · 2 Likes

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