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

· 1,018 Views · 1 Like

How to Improve Software Architecture in a Cloud Environment

This article explains how we can improve the existing cloud, microservices architecture on a project to make it more robust and powerful for all of today’s challenges.

June 6, 2025

by Milan Karajovic

· 2,011 Views · 4 Likes

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

· 1,544 Views · 2 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

· 2,578 Views · 5 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

· 2,087 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

· 1,488 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

· 2,470 Views · 6 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

· 1,212 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

· 669 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

· 1,666 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

· 1,069 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

· 1,789 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

· 1,410 Views

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

· 2,827 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

· 3,081 Views · 5 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

· 2,995 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

· 3,402 Views · 1 Like

Caching 101: Theory, Algorithms, Tools, and Best Practices

Explore caching basics, common problems, eviction strategies, tools like Redis and Memcached, and best practices for optimizing system performance effectively.

May 27, 2025

by Bartłomiej Żyliński

CORE

· 2,091 Views · 3 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

· 3,716 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

· 1,769 Views

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