Language Resources

Parallel S3 Writes for Massive Sparse DataFrames: How to Maintain Row Order Without Blowing Memory

Learn how to write massive sparse Pandas DataFrames to S3 without OOM errors by using Spark to parallelize index-based chunks while preserving row order.

January 16, 2026

by pooja chhabra

· 1,615 Views · 2 Likes

Resilient API Consumption in Unreliable Enterprise Networks (TypeScript/React)

Build robust React clients with explicit timeouts, retries, circuit breakers, cancellation, idempotency, and optimistic UI, plus Axios–RTK Query integration guidance.

January 15, 2026

by Hanna Labushkina

· 3,512 Views · 3 Likes

What Actually Breaks When LLM Agents Hit Production — And How Amazon's Agent Core Fixes It

The future of LLM agents is not better reasoning — it's better engineering. This article explains why and how structured engineering turns agents into reliable systems.

January 14, 2026

by Haymang Ahuja

· 1,329 Views · 1 Like

Unit Testing SQL Queries Across Multiple Database Platforms

A practical guide with SQL Testing Library and type-safe contracts using Pydantic models that validate types, constraints.

January 14, 2026

by Gurmeet Saran

· 8,863 Views · 3 Likes

Optimizing Financial Data Pipelines: Accelerating OneStream-to-Snowflake Exports by 85%

A case study on optimizing financial data pipelines by refactoring legacy SQL batch inserts into a "Stage and Copy" architecture.

January 13, 2026

by Sridhar Mannava

· 1,244 Views · 3 Likes

Supercharge AI Workflows on Azure: Remote MCP Tool Triggers + Your First TypeScript MCP Server

Remote MCP in Azure Functions exposes serverless tools for AI assistants, enabling scalable, cloud-native workflows with Azure services and bindings.

January 13, 2026

by Swapnil Nagar

· 2,219 Views · 1 Like

Kotlin Code Style: Best Practices for Former Java Developers

Many Kotlin projects mirror Java thinking—code that works but lacks Kotlin’s true strengths of conciseness, expressiveness, and safety, creating “Java with a Kotlin accent.”

January 12, 2026

by Konstantin Glumov

· 3,331 Views · 3 Likes

Why PostgreSQL Vacuum Matters More Than You Think

Learn how dead tuples slow queries, when to use autovacuum or manual Vacuum, and how tuning improves large or high traffic tables.

January 12, 2026

by arvind toorpu

CORE

· 2,629 Views · 3 Likes

Serverless Spark Isn't Always the Answer: A Case Study

Processing 500M+ records with 100 concurrent users under a 5-minute SLA demands smart architecture. We evaluate seven compute models and why hybrid approaches often win.

January 12, 2026

by Janani Annur Thiruvengadam

CORE

· 1,775 Views · 1 Like

Beyond Extensions: Architectural Deep-Dives into File Upload Security

Secure uploads by using whitelisted extensions, verifying "Magic Bytes," and storing files with randomized names in a non-executable sandbox.

January 9, 2026

by Akanksha Pathak

CORE

· 1,927 Views · 1 Like

Enterprise Kubernetes Failures: 20 Critical Misconfigurations Guardon Catches Before Outages

Kubernetes Misconfigurations Are Costing Enterprises Millions — Guardon Fixes More Than Just the “Top 20” YAML Mistakes.

January 8, 2026

by Sajal Nigam

· 2,345 Views · 2 Likes

Implementing Idempotency in Distributed Spring Boot Applications Using MySQL

Implementing idempotency in distributed Spring Boot applications using MySQL row-level locking and transactions to handle concurrent requests safely.

January 7, 2026

by Balakumaran Sugumar

· 5,920 Views · 7 Likes

How to Send .NET Crash Dumps to Slack From an ECS Fargate Task

Get .NET crash dumps from AWS ECS Fargate automatically: leverage Amazon EFS, Amazon S3, AWS DataSync, and AWS Lambda to make debugging easier for your dev team.

January 7, 2026

by Alexander Sharov

· 2,051 Views · 2 Likes

Automated Deployment Using a CI/CD Pipeline (Mule 4 | CloudHub 2.0)

This tutorial demonstrates automated deployment using a CI/CD pipeline with Mule 4. It shows how code pushed to a Git repository triggers deployment automatically.

January 7, 2026

by ARINDAM GOSWAMI

· 2,867 Views · 1 Like

Understanding Parquet Scans: How Readers Skip Work and Stay Fast

Parquet accelerates scans by skipping data through metadata driven pushdowns. This article explains how the main mechanisms work in practice.

January 6, 2026

by Hitarth Trivedi

· 2,625 Views · 1 Like

How to Perform Response Verification in REST-Assured Java for API Testing

Explore the various methods for extracting and verifying the API response body using the Rest-Assured framework in Java for API Testing.

January 5, 2026

by Faisal Khatri

CORE

· 3,367 Views · 1 Like

Best Date Conversion Approaches in Java 8+

Java 8’s java.time API finally fixed the long-standing problems of Date and Calendar, but real applications still require constant conversion between time zones.

January 5, 2026

by Muhammed Harris Kodavath

· 3,176 Views · 2 Likes

Fine-Tune SLMs for Free: From Google Colab to Ollama in 7 Steps

Want your own custom SLM, but don't have a GPU box humming under your desk? Learn from this article why you actually don’t need one.

January 5, 2026

by Sai Teja Erukude

· 5,623 Views

Avoid BigQuery SQL Injection in Go With saferbq

Learn how saferbq, a Go wrapper, secures Go BigQuery queries by safely handling user-supplied table and dataset names, preventing SQL injection risks.

December 31, 2025

by Maurits Van Der Schee

· 893 Views

Optimizing Java Applications for Arm64 in the Cloud

In the first part of this series, learn how to tune the JVM for cloud workloads, optimize heap sizing, CPU usage, and more for better Java performance.

December 26, 2025

by Dave Neary

· 4,147 Views · 6 Likes

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