Data Resources

Data Driven API Testing in Java with Rest-Assured and TestNG: Part 1

Learn how to perform data-driven API automation testing with Rest-Assured using object arrays and TestNG's @DataProvider annotation.

February 23, 2026

by Faisal Khatri

CORE

· 2,115 Views · 2 Likes

The Quantum Computing Mirage: What Three Years of Broken Promises Have Taught Me

Despite steady progress, quantum computing remains decades from practical advantage, with cryptography upgrades as its only near-term impact.

February 23, 2026

by Igboanugo David Ugochukwu

CORE

· 1,925 Views · 4 Likes

Azure AI Search at Scale: Building RAG Applications with Enhanced Vector Capacity

Azure AI Search now supports massive vector scale (tens of millions per index) with better performance and cost efficiency.

February 23, 2026

by Jubin Abhishek Soni

CORE

· 1,170 Views

The Missing Primitive in Data Platforms: Agent Contracts for Tool Calls

Define agent contracts per tool, including success criteria, SLOs, golden traces, allowed data, rollback triggers, canary releases, and retry limits.

February 20, 2026

by Anusha Kovi

CORE

· 1,255 Views · 1 Like

Why End-to-End Testing Fails in Microservice Architectures

End-to-end testing fails in microservices due to non-determinism, complex environments, slow feedback, and unclear ownership, making tests flaky and unreliable.

February 20, 2026

by Alok Kumar

· 2,594 Views

Mastering Serverless Data Pipelines: AWS Step Functions Best Practices for 2026

AWS Step Functions is central to modern serverless data engineering, yet many teams struggle to build pipelines that scale reliably in production.

February 19, 2026

by Jubin Abhishek Soni

CORE

· 2,044 Views

Production-Ready Observability for Analytics Agents: An Open Telemetry Blueprint Across Retrieval, SQL, Redaction, and Tool Calls

Standardize analytics agent observability with OpenTelemetry spans for policy, retrieval, SQL, verification, redaction, tools, capturing proof without sensitive payloads

February 18, 2026

by Anusha Kovi

CORE

· 2,213 Views · 1 Like

Beyond Ingestion: Teaching Your NiFi Flows to Think

Stop just moving data with NiFi — make it smarter. Here's how to embed an AI model right into your flow using a Java Custom Processor.

February 17, 2026

by Madhusudhan Dasari

· 1,743 Views · 1 Like

Design and Implementation of Cloud-Native Microservice Architectures for Scalable Insurance Analytics Platforms

How cloud-native microservices transform insurance analytics by enabling scalability, real-time processing, and seamless modernization of legacy platforms.

February 17, 2026

by Afroz Mohammed

· 1,938 Views

Automatic Data Correlation: Why Modern Observability Tools Fail and Cost Engineers Time

Your observability stack is complete. So why does debugging still take hours, sifting through data across eight different tools?

February 16, 2026

by Thomas Johnson

CORE

· 1,458 Views · 1 Like

Introducing Sierra Charts

See how Sierra's new Charts feature can be used to easily add charting support to your client or server-side Java applications.

February 13, 2026

by Greg Brown

· 1,546 Views

Mastering Postback Tracking and S2S Conversion Tracking

Postback tracking, also known as server-to-server (S2S) tracking, offers a privacy-friendly, robust way to record conversions without relying on client-side pixels.

February 12, 2026

by Stanislau Litvinau

· 2,245 Views

Building an Identity Graph for Clickstream Data

A graph-based identity layer infers users from weak clickstream signals using weights and thresholds, leaves ambiguous events unmatched, and treats identity as auditable.

February 12, 2026

by Meihui Chen

· 1,301 Views

Jakarta NoSQL in Jakarta EE 12 M2: A Maturing Story of Polyglot Persistence

Jakarta NoSQL in Jakarta EE 12 strengthens polyglot persistence with JCQL, fluent queries, projections, and richer APIs for unified Java–NoSQL integration.

February 11, 2026

by Otavio Santana

CORE

· 1,515 Views

Why SAP BDC Is a Game Changer for SAP Data

SAP BDC (Business Data Cloud) is considered a game changer for SAP’s data portfolio, turning SAP into a modern, open, and AI-ready data platform.

February 11, 2026

by Srinivasarao Rayankula

· 2,090 Views · 1 Like

Database Connection Pooling at Scale: PgBouncer + Multi-Tenant Postgres (10K Concurrent Connections)

Stop using default PgBouncer settings. Here's how we handle 10,000+ concurrent connections across 500 tenants with 99% memory reduction and 62% cost savings.

February 11, 2026

by Dinesh Elumalai

CORE

· 2,460 Views · 1 Like

OCI Images as Kubernetes Volumes: A New Era for Data Management

A new volume type has recently joined the Kubernetes ecosystem: the image volume. This feature promises to change how we manage static data and configurations.

February 10, 2026

by Manuel Morejón

· 1,979 Views

Visualizing Exposure Bias Using Simulation

Learn how exposure bias in A/B tests can skew results and how visualization helps detect sample imbalances before interpreting lift.

February 10, 2026

by Aneesh K Sajan

· 991 Views

A Pattern for Intelligent Ticket Routing in ITSM

Manual ticket routing is a hidden tax on IT efficiency. Here is an architectural pattern for using Logistic Regression and Skype status APIs to automate this.

February 10, 2026

by Dippu Kumar Singh

· 1,225 Views

Designing a Real-Time Data Activation Platform Using Segment CDP, Databricks, and Iterable

We rebuilt a failing activation stack as a governed platform using Segment, Databricks, and Iterable, reducing incidents and enabling safer self-service.

February 10, 2026

by Shweta Puri

· 737 Views

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